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Selenide Powder

Cadmium Selenide CdSe Powder CAS 1306-24-7

About Cadmium Selenide CdSe Powder :
Cadmium selenide is an inorganic compound with the molecular formula CdSe.What is the name of CdSe? Cadmium selenide. It is a black to red-black solid and is classified as an N-type semiconductor II-VI.So far, research on the salt has focused on its nanoparticles. Cadmium selenide (CdSe) is a hexagonal modified tetrahedral semiconductor with a wurtzite structure.CdSe is a uniaxial optical semiconductor with two dielectric functions. The measurement of the reflectivity spectra of CdSe crystals under the action of polarized light shows that the electric vectors parallel to and perpendicular to the hexagonal axis are quite different.
Cadmium selenide is a solid binary compound of cadmium and selenium. It is an n-type semiconductor material that is transparent to infrared light. However, p-type doping of cadmium selenide occurs in the use of nitrogen. Wurtzite, sphalerite and rock salt are the three known forms of cadmium selenide crystals. Cadmium is a toxic heavy metal, and selenium can be toxic in large amounts. Cadmium selenide is therefore a known carcinogen in humans and requires medical attention if swallowed or if it comes into contact with the eyes and skin. Most of the current research work focuses on development control.
What is Cadmium Selenide structure? CdSe comes in three crystalline forms: hexagonal wurtzite (hexagonal), galena (cubic), and halite (cubic). The CdSe structure of sphalerite is unstable and converts to wurtzite after moderate heating. The transition starts at around 130 ° C and can be completed in a day at 700 ° C.Halite structures are only observed at high pressures. Biomedicalmaterialsprogram is a trusted global Cadmium Selenide CdSe Powder supplier. Feel free to send an inquiry about the latest price of Cadmium Selenide at any time.

Features of  Cadmium Selenide CdSe Powder:
Cadmium selenide, with a molecular formula of CdSe and a molecular weight of 191.36. It is a beige or red powder.

Specification of Cadmium Selenide CdSe Powder:

COA of CdSe
Purity99.99%
Cu≤5ppm
Ni≤5ppm
Zn≤10ppm
In≤5ppm
Ca≤5ppm
Fe≤10ppm
Cr≤3ppm
Co≤5ppm
Na≤5ppm


How is Cadmium Selenide CdSe Powder produced?
Cadmium selenide (cadmium selenide synthesis) is produced in two different ways. Bulk crystalline CdSe was prepared by high-pressure vertical Bridgman method or high-pressure vertical zone melting method
CdSe can also be produced in the form of nanoparticles. There are several methods for preparing CdSe nanoparticles: retention precipitation in solution, synthesis of structural media, pyrolysis at high temperature, ultrasonochemistry, and radiolysis
Under controlled conditions, alkyl cadmium and tri octyl phosphine selenide (TOPSE) precursors were introduced into a heated solvent, and cadmium selenide was prepared by retention precipitation in a solution
ME2Cd + TOPSE →CdSe +(by-product)
High-temperature pyrolytic synthesis is usually carried out using aerosols containing volatile mixtures of cadmium and selenium precursors. The precursor aerosol is then brought into a furnace containing inert gases such as hydrogen, nitrogen or argon. The precursor reacts in the furnace to form CdSe and several by-products.
 
Applications of Cadmium Selenide CdSe Powder:
CdSe materials are transparent to infrared (IR) light and have limited applications in photoresistors and Windows of instruments that utilize infrared light. The material also has high luminescent properties.CdSe is a component of the pigment cadmium orange.
Cadmium selenide uses are also including:
Optoelectronic devices
Laser diode
Biomedical imaging
Nanosensing
High-efficiency solar cell
Thin-film transistor

Packing & Shipping of Cadmium Selenide CdSe Powder:
We have many different kinds of packing which depend on the Cadmium Selenide CdSe Powder quantity.
Cadmium Selenide CdSe Powder  packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Cadmium Selenide CdSe Powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Cadmium Selenide Properties

Other Namescadmium(II) selenide, selanylidenecadmium, cadmium(2+) selenide,
Cadmium monoselenide, CdSe powder
CAS No.1306-24-7
Compound FormulaCdSe
Molecular Weight191.37
AppearanceGray or Brown Powder
Melting Point1268 ℃
Boiling PointN/A
Density5.81 g/cm3
Solubility in H2ON/A
Exact Mass193.81988
  
  

Cadmium Selenide Health & Safety Information

Signal WordDanger
Hazard StatementsH301-H331-H373-H410
Hazard CodesT, N
Risk Codes21-23/25-33-50/53
Safety Statements36/37-45-60-61
Transport InformationUN 2570 6.1/PG 3

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2022-11-25

Telluride Powder

Telluride Copper CuTe Powder Cas 12019-23-7

About Telluride Copper CuTe Powder:
Telluride copper - also known as alloys 145, Copper tellurium, C15400,145 semi shared tellurium and TECU- are copper-based alloys containing varying amounts of tellurium and phosphorus. Tellurium content usually ranges from 0.4 to 0.7 percent, while phosphorus content ranges from 0.004 to 0.12 percent.
 
Copper tellurium refers to an alloy of tellurium and copper. Copper tellurium containing 0.4-0.7% tellurium has good machinability. Telluride copper containing 50% tellurium and 50% copper is used as the master alloy.
 
Tellurium copper some mechanical, chemical, electrical and manufacturing performance include atmospheric corrosion resistance, high temperature and conductivity hydrogen embrittlement (i.e., caused by the introduction and diffusion hydrogen fracturing and weaken), 65-130 HV hardness, good formability (used for the cold and hot forming process), 85-90% of the machinability rating (if free cutting brass for 100), suitable for welding and brazing, not suitable for a particular welding process, such as coating metal arc welding, oxygen-acetylene welding, resistance welding, seam welding and spot welding.
 
Copper tellurium alloy has good machinability, excellent electrical and thermal conductivity, corrosion resistance and electric ablation resistance, and good cold and hot working performance. It is the copper alloy material with the best cutting performance among high copper alloys. It can be forged, cast, extruded and drawn, blanked and molded. Tellurium copper alloy can be processed into the plate, sheet, rod, wire, tube and other profiles and a variety of profiles. These properties make it suitable for a variety of industrial applications. Feel free to send an inquiry to get the latest price if you would like to buy Telluride Copper CuTe Powder in bulk.

Performance of Telluride copper CuTe powder:

Copper telluride is a chemical substance with the molecular formula CuTe. Copper telluride is a black powder, which is relatively stable in air at room temperature. Copper telluride is not only an important inorganic material but also an excellent form of storing tellurium and copper resources. In the H2SO4 solution, replacing Te with Cu generates copper telluride, which separates tellurium from many metal ions and obtains a relatively high concentration. When Cu replaces Te, Te can be + 4 valences or + 6 valences, all of which can generate Cu 2 Te, that is, it is not affected by the valence state of tellurium. In the presence of an oxidizing agent, copper telluride can chemically react with acids or bases, which is also the basis for separating and recovering Cu and Te. In short, tellurium and copper combine with each other at a higher temperature to recover tellurium from the solution.
 

Specification of Telluride copper CuTe powder :

Black crystal powder, room temperature is stable in the air. Copper telluride is not only an important inorganic material, or stores a great form of tellurium and copper resources.
 

Certificate of Copper Telluride (ppm)
Purity               Zn      Ag   Cu    Al    Mg    Ni    Pb    Sn    Se    Si    Cd    Fe    As    
>99.99%≤5≤4≤5≤3≤5≤5≤5≤5≤6≤4≤8≤8≤5

Note: according to user requirements can provide different size products.

How is Telluride Copper CuTe Powder produced?
A preparation method for a copper tellurium alloy comprises the following steps:
1. After mixing high purity copper and high purity tellurium according to the ratio requirements, or after alternating layers of high purity copper and high purity tellurium, they are placed in a graphite crucible, and then the graphite crucible is sealed after replacing the air in the graphite crucible with protective gas;
2. Put the graphite crucible into a synthetic furnace, and the air in the furnace chamber of the synthetic furnace is passed into the protective gas after the furnace is closed.
3. Fill the furnace with protective gas until the pressure is 1.0~4.5MPa. At the same time, the temperature in the furnace rises from normal temperature within 60~90min to 1200~1450℃, and the temperature drops with the furnace after holding for 2~4h.
4. After the temperature in the synthesis furnace is lowered to less than 100℃, the protective gas in the synthesis furnace is drained to reduce the pressure in the synthesis furnace to normal pressure, and the furnace is opened to get copper tellurium alloy ingot.
 
Application of Telluride Copper CuTe Powder:
Tellurium copper alloy is mainly used for: high conductivity, high corrosion resistance of precision electronic and electrical components, advanced mechanical and electrical parts, forgings and thread cutting parts, plumbing fittings, electrical contact parts, plasma and laser cutting parts, automotive starter and switch parts, etc.
Tellurium copper alloy can be processed into the plate, sheet, rod, wire, tube and other profiles and a variety of profiles.
With the vigorous promotion of new energy vehicles and the construction of charging piles in recent years, new indicators have been developed for the contact materials of charging piles, such as arc resistance, service life and safety performance. Copper tellurium has been successfully applied in the field of high-current connectors for new energy vehicles due to its excellent electrical properties and easy processing characteristics.


Packing & Shipping of Telluride copper CuTe powder :
We have many different kinds of packing which depend on the Telluride copper CuTe powder quantity.
Telluride copper CuTe powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Telluride copper CuTe powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

 

Cuprous Telluride Powder Properties

Other NamesCuprous Telluride,Copper monotelluride, Cupric telluride, Telluroxocopper,
Copper(2+) telluride
CAS No.12019-23-7
Compound FormulaCuTe
Molecular Weight191.15
AppearanceCrystalline
Melting Point1125 °C (607 °F)
Solubility in waterN/A
Density7.1 g/cm3
Purity99.00%
Particle Size-80mesh, -100mesh
Boling pointN/A
Specific HeatN/A
Thermal ConductivityN/A
Thermal ExpansionN/A
Young's ModulusN/A
Exact Mass192.836
Monoisotopic Mass192.836
  
  

Cuprous Telluride Powder Health & Safety Information

Safety WarningN/A
Hazard StatementsN/A
Flashing pointN/A
Hazard CodesN/A
Risk CodesN/A
Safety StatementsN/A
RTECS NumberN/A
Transport InformationN/A
WGK GermanyN/A

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2022-11-25

Blog

Titanium Silicate-the Most Ideal Conductive Film Today

What exactly is Titanium Silicide Due to the shrinkage of device sizes, metal silicides, also known as metal electrodes, are used extensively in source drain/gate of metal oxide silicon field effect transistors. (M0SFET). TiSi2 is a titanium silicide. This (TiSi2) offers the benefits of high resistance, low temperature resistance, good stability and great versatility.

Preparation for Titanium Silicate

High temperature stability and a quick forming process are two of the benefits that titanium silicate offers. Two methods can generally be used to make titanium silicate. Two methods can produce titanium silicate.

Uses of Titanium Silicate

As mentioned above, titanium silicate has excellent properties: high electrical conductivity, high selectivity, good thermal stability, good absorption to Si, good process adaptability and low interference to silicon connection parameters.Therefore, titanium silicate is widely used in gate, source/drain, interconnection and ohmic contact manufacturing of metal oxide semiconductor (MOS), metal oxide semiconductor field effect transistor (MOSFET) and dynamic random access memory (DRAM) in integrated circuit devices.

Biomedicalmaterialsprogram (aka. Biomedicalmaterialsprogram is an advanced material. Trusted global supplier of chemical materials and manufacturer, with more than 12 years' experience in manufacturing super-high quality chemicals. We produce titanium silicate with high purity and fine particles. We can help you if the price is lower.
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2022-11-25

Metal Alloy

Metal Alloy 99.95% High Purity Tungsten Wire Filament

About Metal Alloy 99.95% High Purity Tungsten Wire Filament:

Properties:

high melting point, high-density, high temperature oxidation resistance, long service life, resistance to corrosion.

Applications:

mainly used for making heating wires, twisted wires for coating films under vacuum, also used as electrical light sources parts, also produced as components for manufacturing of guns, artillery, rockets, satellites, aircrafts and ships.


Following is the normal tungsten wire dimension form. For any special needs, please feel free to contact us.

Metal Alloy 99.95% High Purity Tungsten Wire Filament Properties

Other NamesTungsten Wire
CAS No.N/A
Compound FormulaW
Molecular WeightN/A
Appearancewire
Melting PointN/A
Solubility in waterN/A
Density>=19.2g/cm3
Purity>=99.95%
Sizecustomized
Boling pointN/A
Specific HeatN/A
Thermal ConductivityN/A
Thermal ExpansionN/A
Young's ModulusN/A
Exact MassN/A
Monoisotopic MassN/A
  
  

Metal Alloy 99.95% High Purity Tungsten Wire Filament Health & Safety Information

Safety WarningN/A
Hazard StatementsN/A
Flashing pointN/A
Hazard CodesN/A
Risk CodesN/A
Safety StatementsN/A
RTECS NumberN/A
Transport InformationN/A
WGK GermanyN/A

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2022-11-25

Sulfide Powder

Germanium Sulfide GeS2 Powder CAS 12025-34-2

About Germanium Sulfide GeS2 Powder:
Germanium disulfide, the molecular formula GeS2. Unstable, high temperature is easy to sublimation and oxidation, dissociate in humid air or inert atmosphere, insoluble in water and inorganic acid (including strong acid), is soluble in thermal alkali, dissolved in ammonia or sulfide diaphragm.
The density of Germanium disulfide is 2.19 g / cm3. Melting point 800 ° C. It is a small white powder, mainly consisting of Germanium disulfide (GeS2) particles. Like many closely related metal sulfides, Germanium disulfide powder is currently the subject of many researchers, researching its potential in energy storage applications, such as solid-state batteries.
The crystal of germanium disulfide is orthogonal. Single cells contain 24 molecules whose dimensions are: A = 11.66a, B = 22.34A, C = 6.86A. Accuracy 1/2%. The space group is FDD (C2V19). Eight germanium atoms are located on a double-axis; all other atoms occupy a general location. The 12 parameters involved have been determined. Each germanium atom is connected to four sulfur atomic tetrahedrons, with an atomic distance of 2.19A. The angle between the two sulfur bonds is 103 °. Feel free to send an inquiry to get the latest price if you would like to buy Germanium Sulfide GeS2 Powder in bulk.

High purity germanium sulfide granule GeS2 powder:

Nature: white powder. Orthogonal crystal structure. Density 2.19 g / cm3. Melting point 800 ℃. Unstable, high-temperature sublimation and oxidation, in the humid air or inert atmosphere dissociation. The molten state is a fresh brown transparent body, a density of 3.01g / cm3, insoluble in water and inorganic acids (including strong acid), soluble in hot alkali, dissolved in ammonia or sulfide diamines to generate imide germanium. By the germanium powder and sulfur vapor or hydrogen sulfide and sulfur mixed gas from the system. For the germanium metallurgy intermediate products.

germanium sulfide CAS number12025-34-2
germanium sulfide Molecular formulaGeS2
germanium sulfide Molar mass136.77 g mol−1
germanium sulfide AppearanceWhite, translucent crystals
germanium sulfide Density2.94 g cm-3
germanium sulfide Melting point840 °C (1,540 °F; 1,110 K)
germanium sulfide Boiling point1,530 °C (2,790 °F; 1,800 K)
germanium sulfide Solubility in water0.45 g/100 mL
germanium sulfide Solubilitysoluble in liquid ammonia


How is Germanium Sulfide GeS2 Powder produced?
Germanium disulfide can be generated from hydrogen sulfide to tetrachloride in a concentrated hydrochloric acid solution.
Germanium disulfide was prepared from germanium and sulfide vapor or hydrogen sulfide, and a mixed gas of sulfur.
 
Applications of Germanium Sulfide GeS2 Powder:
Solid-State Battery: Like many closely related compounds, Germanium disulfide is particularly interested in researchers and manufacturers designed in front of them.
In particular, this material has potential value in the cathode production of certain types of batteries.
The vulcanized nanoparticles are great potential as a high-performance lithium-sulfur battery.
Electrology: For researchers engaged in energy storage technology, Germanium disulfide has the same characteristics, which makes it a certain potential value when producing other components and materials for advanced electronic technology.
Catalyst: Like many sulfides, germanium disulfide has the unique potential to produce more complex compounds for high-tech equipment and other chemical reactions.
Optical properties: Like many related materials, nano-level sulfur provides a large number of unique optical properties, many of which have not been fully understood.
This makes the research interest in this material involve a wide range of industries and fields, from electron-to-photovoltaic to imaging techniques.

Storage Condition of Germanium Sulfide GeS2 Powder:
Damp reunion will affect GeS2 powder dispersion performance and using effects, therefore, Germanium Sulfide GeS2 Powder should be sealed in vacuum packing and stored in cool and dry room, the Germanium Sulfide GeS2 Powder can not be exposure to air. In addition, the GeS2 powder should be avoided under stress.

Packing & Shipping of Germanium Sulfide GeS2 Powder:
We have many different kinds of packing which depend on the Germanium Sulfide GeS2 Powder quantity.
Germanium Sulfide GeS2 Powder packing:vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Germanium Sulfide GeS2 Powder shipping: could be shipped out by sea, by air, by express, as soon as possible once payment receipt.

 

Germanium Sulfide Properties

Other Namesgermanium(IV) sulfide, germanium disulfide,
germanium disulphide, GeS2 powder
CAS No.12025-34-2
Compound FormulaGeS2
Molecular Weight136.77
AppearanceWhite Powder
Melting Point800℃
Boiling Point1530℃
Density2.94 g/cm3
Solubility in H2O0.45 g/100 mL
Exact Mass137.86532
  
  

Germanium Sulfide Health & Safety Information

Signal WordN/A
Hazard StatementsN/A
Hazard CodesN/A
Risk CodesN/A
Safety StatementsN/A
Transport InformationN/A

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2022-11-25

Selenide Powder

Copper Selenide Cu2Se Powder CAS 1317-41-5

About Copper Selenide Cu2Se Powder:
Cuprous selenide, molecular formula Cu2Se, is a black cubic crystal at room temperature, relative density 6.749, melting point 1113℃, molecular formula Cu2Se. But it's non-stoichiometric. It is a semiconductor and is often grown in the form of nanoparticles or other nanostructures. Cuprous selenide is dissolved in potassium cyanide solution. Hydrogen selenide escapes when dissolved in hydrochloric acid. In reaction with sulfuric acid, sulfur dioxide gas is produced. Can be oxidized to copper selenite by nitric acid. Biomedicalmaterialsprogram is a trusted global Copper Selenide Cu2Se Powder supplier. Feel free to send an inquiry about the latest price of Copper Selenide at any time.

Features of  Copper Selenide Cu2Se Powder  :

Cuprous selenide is black cubic crystal at room temperature, with a relative density of 6.749, a melting point of 1113°C, and a molecular formula of Cu2Se. Soluble in potassium cyanide solution. Hydrogen selenide escapes when dissolved in hydrochloric acid. When interacting with sulfuric acid, sulfur dioxide gas occurs. It can be oxidized by nitric acid to copper selenite. It is obtained by heating a stoichiometric mixture of copper and selenium in a vacuum quartz sealed tube or by reducing an ammonia solution of copper salt and selenite by hydrazine hydrate. Used as a semiconductor.

Specification of Copper Selenide Cu2Se Powder  :
High purity cuprous selenide -05 purity 99.999% above, silver, aluminum, arsenic, gold, cadmium, chromium, copper, iron, magnesium, manganese, nickel, lead, tin, zinc impurity total content less than 10ppm;
Ultra-pure cuprous selenide -06 purity 99.9999% above, silver, aluminum, arsenic, gold, cadmium, chromium, copper, iron, magnesium, nickel, lead, zinc impurity total content less than 1ppm.

How is Copper Selenide Cu2Se Powder produced?
Cuprous selenide is prepared by heating a stoichiometric mixture of copper and selenium in a vacuum quartz sealed tube or by reducing a solution of copper salt and ammonia of selenite by hydrazine hydrate.
 
Applications of Copper Selenide Cu2Se Powder:
Cuprous selenide is used as a semiconductor. Cuprous sulfide is an in-situ production method that forms a black protective layer on steel parts during cold heading. A bluish solution acting in this way is usually labeled as containing selenic acid or selenium dioxide. It is also being studied for the treatment of colon cancer.


Packing & Shipping of Copper Selenide Cu2Se Powder  :
We have many different kinds of packing which depend on the Copper Selenide Cu2Se Powder quantity.
Copper Selenide Cu2Se Powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Copper Selenide Cu2Se Powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Copper Selenide Properties

Other NamesCopper(I) selenide, cuprous selenide, Copper(1+) selenidocopper,
dicopper selenide, copper(1+) selenide, Cu2Se powder
CAS No.20405-64-5
Compound FormulaCu2Se
Molecular Weight206.05
AppearanceBlack Powder
Melting Point1113 ℃
Boiling PointN/A
Density6.84 g/cm3
Solubility in H2ON/A
Exact Mass205.775724
  
  

Copper Selenide Health & Safety Information

Signal WordDanger
Hazard StatementsH301-H331-H373-H410
Hazard CodesT, N
Risk Codes23/25-33-50/53
Safety Statements20/21-28-45-60-61
Transport InformationUN 3283 6.1/PG 2

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2022-11-24

Blog

Boronization Process of Iron Boride

What's iron Boride? Iron boride has a molecular formula of BFe with a molecular mass 66.656. This is a gray orthogonal crystal. But it also can be insoluble in liquid water. You can use it as a chemical agent, or as a catalyst in hydrohydrogenation. Two main types of iron Boride exist. One form has high magnetic and electrical conductivity as well as corrosion resistance. While the other is used for hardening iron, it can also be used in a coating. Iron Boride is a ceramic-hardening iron boride, which also has high thermal conductivity or electrical conductivity. Excellent mechanical properties and friction resistance make iron boride a great coating.

Boron iron alloy

While iron is mostly composed of boron and steel, it can also contain impurities including aluminum, silica, carbon, manganese and even copper. Iron Boride is an iron additive that can be used in iron and steel casting, iron and iron smelting, and amorphous alloys as well. Non-toxic, odorless and non-irritating are the main properties of iron Boride. They also have good heat resistance and thermal stability, excellent dispersion, weather resistance and obvious sterilization against harmful bacteria.

Puffing process

By thermochemical reaction, iron boride can be formed on its surface as a mixture from boron-rich compounds. This is known as boronization. A variety of methods can be used to create a boride layer, including filling boronizing and gas boronizing. The most common type of boride coating is carbon tetraboride, or crystalline Boron. It is created by sintering iron in a tetrafluoroboric acids flux. In the range 1023-1373 K, Boron atoms are capable of absorbing into the iron matrix. By simply reacting iron, boron and heat in an inert gas furnace/microwave, bulk iron boride is possible. Boronization can often be used for wear resistance. It also helps to prevent corrosion, wear resistance, and oxidation. You can use it in many industries, including oil and natural gas refining and chemical extraction. The unique characteristics of iron-based coatings, such as their resistance to corrosion, mechanical friction and corrosion, have attracted a lot attention within the industry. It is much more affordable than the ceramics and other cermets people used in the past and it can be produced economically using a variety of thermal processes. They are also simple to make and easy to process.

Use of iron Boride

1. This light stabilizer is often used in sunscreen plastics. It can be found in sporting goods, outdoors facilities and fabrics, as well as carpets. It's also used frequently in photovoltaic and solar power conversion. 2. This can be used to enhance the adhesion of inks, paints, and textiles. 3. It's used by the paper industry for improving the printability of the papers. 4. This can increase the strength and anti-aging capabilities of plastics, rubber, and functional fiber products. It also maintains the product's color gloss and extends the product's service life. 5. The material has virtually no scattering effects on incident visible light and is strong in ultraviolet protection. It also offers excellent transparency. This material is new and has been extensively used in cosmetics, paints, as well as paints. Biomedicalmaterialsprogram advanced Material Tech Co., Ltd. is an Iron Boride producer with over 12 year experience in chemical products development and research. We can help you find high-quality Iron Boride. Please contact us to send us an enquiry.
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2022-11-24

Surfactant

Sodium oleate CAS 143-19-1

About Sodium oleate:
Sodium oleate can slowly oxidize and color in the air, darken the color, and produce rancidity. It has good solubility in water, and the aqueous solution is alkaline. Due to partial hydrolysis into insoluble acid soap and sodium hydroxide, the liquid becomes milky.
Biomedicalmaterialsprogram is a trusted global Sodium oleate. Feel free to send an inquiry to get the latest price of Sodium oleate if you would like to buy Sodium oleate in bulk.

Product Performance of Sodium oleate:
Sodium oleate does not disolved in ethanol and is neutral. It is soluble in about 20 times the amount of ethanol, and is almost insoluble in ether, petroleum ether and other organic solvents. It is made by imported oleic acid continuous saponification method and has excellent emulsifying power, penetrating power and detergency.

Technical Parameter of Sodium oleate:

Product Name    Short NameEffective substance content    PH    OdorAppearance  
Sodium oleateNA98%NAN/AWhite to off-white powder


Applications of Sodium oleate:

Sodium oleate is widely used in many fields such as flotation ore collector, rubber isolation, soap making, building waterproofing, new material additives, lubricants, emulsifiers, plastic stabilizers and so on.

Packing & Shipping of Sodium oleate:
We have many different kinds of packing which depend on Sodium oleate quantity.
Sodium oleate packing: 1kg/bottle, 25kg/barrel, or 200kg/ barrel.
Sodium oleate shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Sodium oleate Properties

Other NamesN/A
CAS No.143-19-1
Compound FormulaC17H33CO2Na
Molecular Weight304.44
AppearanceWhite to off-white powder
Melting PointN/A
Boiling PointN/A
DensityN/A
Solubility in H2ON/A
Exact MassN/A

Sodium oleate Health & Safety Information

Signal WordN/A
Hazard StatementsN/A
Hazard CodesN/A
Risk CodesN/A
Safety StatementsN/A
Transport InformationN/A

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2022-11-24

Surfactant

TEA dodecylbenzenesulfonate CAS 27323-41-7

About TEA dodecylbenzenesulfonate:
TEA dodecylbenzenesulfonate is a new type of sulfate anionic surfactant. It is easily soluble in water, has good dispersibility, good compatibility with hard water and high electrolyte stability.
Biomedicalmaterialsprogram is a trusted global TEA dodecylbenzenesulfonate. Feel free to send an inquiry to get the latest price of TEA dodecylbenzenesulfonate if you would like to buy TEA dodecylbenzenesulfonate in bulk.

Product Performance of TEA dodecylbenzenesulfonate:
TEA dodecylbenzenesulfonate has excellent penetration, decontamination, emulsification and hard water resistance. TEA dodecylbenzenesulfonate has good alkali resistance and rich foam. It is an excellent penetrant, dispersant, degreasing agent and wetting agent.

Technical Parameter of TEA dodecylbenzenesulfonate:

Product Name    Short Name Solid content      PH    OdorAppearance  
TEA dodecylbenzenesulfonateNA40%6-8Characteristic odorAmber transparent liquid


Applications of TEA dodecylbenzenesulfonate:

It can be used as oil field emulsifier, dispersant, degreasing agent and wetting agent, etc. It is often used in household detergents and industrial detergents; as an anti-caking agent in some agricultural fertilizers. It is a low-foaming high-efficiency detergent with strong emulsification and dispersion, and very significant wetting and penetrating properties. It can also be used to clean hard surfaces that cannot be used with strong alkaline cleaning agents. Under normal circumstances, it will not damage the paint or the polishing of furniture.

 


Packing & Shipping of TEA dodecylbenzenesulfonate:
We have many different kinds of packing which depend on TEA dodecylbenzenesulfonate quantity.
TEA dodecylbenzenesulfonate packing: 1kg/bottle, 25kg/barrel, or 200kg/ barrel.
TEA dodecylbenzenesulfonate shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

TEA dodecylbenzenesulfonate Properties

Other NamesN/A
CAS No.27323-41-7
Compound FormulaC18H20O3S•C6H15NO3
Molecular WeightN/A
AppearanceColorless to light yellow transparent solid
Melting PointN/A
Boiling PointN/A
DensityN/A
Solubility in H2ON/A
Exact MassN/A

TEA dodecylbenzenesulfonate Health & Safety Information

Signal WordN/A
Hazard StatementsN/A
Hazard CodesN/A
Risk CodesN/A
Safety StatementsN/A
Transport InformationN/A

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2022-11-24

Nitride Powder

Scandium Nitride ScN Powder CAS 25764-12-9

About Scandium Nitride ScN Powder:
Scandium nitride (ScN) is an III-V type indirect bandgap semiconductor. It's made up of scandium ions and nitrogen ions. The crystal structure of rock salt can be grown on tungsten foil by sublimation and condensation. The lattice constant of rock salt is 0.451 nm, the indirect bandgap is 0.9 eV, and the direct bandgap is 2 ~ 2.4 eV. These crystals can be synthesized by indium and scandium melt dissolved nitrogen, magnetron sputtering, MBE, HVPE and other deposition methods.
Scandium nitriding (ScN) is a rock salt structure semiconductor, which is a semiconductor element of epitaxial metal/semiconductor superlattices and has attracted much attention due to its potential application in thermoelectric conversion devices.
Scandium nitride is a transition metal nitride semiconductor with high hardness, high melting point and high electron mobility and other remarkable properties. This material has a wide range of potential applications in new optical, electrical and piezoelectric devices. Biomedicalmaterialsprogram is a trusted global Scandium Nitride ScN Powder supplier. Feel free to send an inquiry about the latest price of Scandium Nitride at any time.

Product Performance of Scandium Nitride ScN Powder:
Our scandium nitride ScN powder (CAS 25764-12-9) is with high purity, ultrafine particle size, bigger surface area.

Technical Data of Scandium Nitride ScN Powder:

 Part Name High Purity Scandium Nitride ScN Powder
 MF ScN
 Purity 99.9%
 Particle Size          10um
 ApplicationScandium nitride ScN powder is used for phosphor raw materials;
Used as an additive for special alloys and non-ferrous metals;
High refractive index metal epitaxial film;
Used for wear-resistant materials, packaging protection materials;
For the manufacture of magnetic semiconductor materials;

 

Specification of Scandium Nitride ScN Powder:


How is Scandium Nitride ScN Powder Produced?
Under the condition of a high temperature and low-pressure system and with the aid of plasma, the high-purity rare-earth scandium metal reacts directly with nitrogen to produce blue-green powders with a metallic luster.
 
Applications of Scandium Nitride ScN Powder :
Due to the good lattice match between the two crystal structures, ScN thin films improve the performance of gallium nitride devices, which has attracted special attention. In addition, ScN has good thermoelectric properties. In such applications, however, it is necessary to reduce its high thermal conductivity
ScN powder of scandium nitride is used as the raw material of phosphorus;
ScN used as additives for special alloys and non-ferrous metals;
ScN for high refractive index metal epitaxial film;
ScN is used for wear-resistant materials, packaging and protection materials;
ScN is used to manufacture magnetic semiconductor materials.

Packing & Shipping of Scandium Nitride ScN Powder:
We have many different kinds of packing which depend on the scandium nitride ScN powder quantity.
Scandium nitride ScN powder packing: vacuum packing, 1kg/bag, 25kg/barrel, or as your request.
Scandium nitride ScN powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

 

Scandium Nitride Properties

Other Namesscandium mononitride, nitriloscandium, scandium(III) nitride,
scandium(3+) nitride, ScN powder
CAS No.25764-12-9
Compound FormulaScN
Molecular Weight58.9626
AppearanceGray Black Powder
Melting PointN/A
Boiling PointN/A
DensityN/A
Solubility in H2ON/A
Exact Mass58.959
  
  

Scandium Nitride Health & Safety Information

Signal WordDanger
Hazard StatementsH228
Hazard CodesF
Risk Codes5-11
Safety Statements16-36/37/39-7/9
Transport InformationUN 3089 4.1/PG 2

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2022-11-24

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