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Is Lithium Nitrate Soluble in Water?

Lithium nitrate (LiNO3) is an inorganic nitrate salt, produced industrially by the reaction of lithium hydroxide or lithium carbonate with nitric acid. It has several uses, including as a heat exchange media, laboratory reagent and oxidizing agent.

Soluble in Water: Yes

The soluble form, lithium nitrate trihydrate, is deliquescent and has a melting point of 303.3 degrees centigrade (77 degrees Fahrenheit). It is a very efficient oxidizer when mixed with a combustible material and ignited, producing a red flame. It is used in special pyrotechnic devices, as a catalyst to accelerate the breakdown of nitrogen oxides, as a heat-exchange medium, and in a number of refrigeration systems.

A ternary system of lithium nitrate - ethanol and of ethanol - water has been studied in detail by Donnan and Burt (2). A congruently melting trihydrate and a hemihydrate of lithium nitrate were discovered in these experiments; however, no evidence for the existence of a solid alcoholate of lithium nitrate was obtained.

The solubility curves of the two substances can intersect a short distance from the lower-melting compound, which means that compound formation cannot occur unless it is very difficult to separate the substances into individual components. In the case of a system involving two dissimilar compounds, this is rarely the case.


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2023-02-24

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Tungsten Nickel Alloys

Tungsten is a very hard, extremely strong and heat resistant metal. It is used in many applications, including high speed steels, rocket nozzles and radiation shielding. It is also mixed with other metals to provide non-brittle properties such as tungsten nickel alloys.

WHITE STONE/ TIGER STEEL, WC-Ni / JJISCO NiLAST(r)

A popular choice for wear-resistant components, white stone and tiger steel (WC-Ni), consists of a fine grain structure that provides excellent resistance to corrosion. It has a higher hardness than WC-Co, making it ideal for use in demanding environments and applications.

THICK STONE/ TIGER STEEL, W-Ni / JJISCO BlackLAST(r)

Tungsten heavy alloys consist of an essentially homogeneous tungsten content of about 88%-98% by weight in balance nickel and iron. They are a common alloy for radiation shielding, counterweights and weights, gyroscope rotors, armor-piercing bullet cores, radium switch contacts, and crankshaft balancing.

Kinetic energy penetrators, WC-Ni / JJISCO Tandem Rolling with Kocks mill or hydrostatic extrusion can produce grains of an aspect ratio of over about 4 that increase penetration ability when compared to unworked tungsten heavy alloy. However, recrystallization of these spherical grains at temperatures below 800 deg C significantly reduces the mechanical properties.

Brush plating of tungsten nickel copper or tungsten nickel iron is difficult due to instability of brush plating tools and the loss of water as the solution circulates. The electrolyte should be formulated to deposit the tungsten in close proximity to the deposited nickel. The use temperature of the electrolyte should be below 60 deg C and it should not contain any halogens or other chemicals that could be harmful to the operator or to the material being plated.


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2023-02-24

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Antimony, Tin, and Lead Alloys

Antimony, tin and lead alloys are used in a wide range of industries. They are particularly effective for casting metals with sharp details, such as those found in postage meter print wheels.

Alloys with high tin content are used for solders, which have a melting point of 183 degC (361 degF). Tin contents can range from 5 to 30 percent, depending on the application. In the automotive industry, tin contents of around 60 to 65 percent are used for soldering radiator cores and other heat-sensitive components.

Lead and its alloys are useful for a variety of applications, including linings in steel structures such as tanks, valves, pipes, and nozzles. It also is an effective anode material for electrowinning and plating.

For example, rolled lead-calcium-tin or lead-silver alloys are widely used in the cathodic protection systems for ships and offshore rigs. They have good resistance to corrosion in seawater and sulfuric acid, which is necessary for electrowinning and plating copper, nickel, and zinc.

Other lead alloys are used for bearings, sheet, and pipe. Some are used for chemical industry piping and building construction because they are resistant to chemicals, such as chlorine, sulfuric acid, and ammonia.

In type metal, lead is blended with tin and antimony in various proportions to meet the specific requirements of each application. The most common ratio is 50-86% lead, 11-30% antimony and 3-20% tin.

The resulting type metals have very low melting points and are excellent for casting sharp details. Because of their high fluidity, they can be used to make mechanical parts such as gears and weights. They also are used in the production of tin-based die castings.


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2023-02-24

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Sulfur-33 As a Reference Isotope

Sulfur-33 is an isotope of sulfur with an atomic mass of 34. It has an atomic spin of 3/2. This isotope is naturally occurring. There are 25 known isotopes of sulfur. They are used in nuclear isotopes, radioisotopes, and medical applications. The isotopic compositions of sulfur have been studied to identify pollution sources.

Sulfur is present in the atmosphere in the form of sulfate and other dissolved compounds. It is also present in gases and in solids. In addition, it is incorporated into the structures of proteins, steroid hormones, and polysaccharides. It is a vital element to all living organisms. As such, its isotopic composition is important for understanding how organisms metabolize it.

The biogeochemical cycle of sulfur requires accurate measurements. This is critical in distinguishing between mass-dependent and mass-independent fractionation processes. While sulfur is a very abundant element in the environment, its atomic mass is relatively low. Consequently, its natural abundance is only a few milligrams per kilogram of dry matter. For this reason, it is necessary to use a reference material that is enriched in 33S.

To achieve this, the Canyon Diablo meteorite sample was used as the original reference standard. Sulfur-33 is the primary isotope. Other sulfur reference materials are often used for comparability and consistency.

A working standard is necessary for the proper normalization of data. Several international sulfur reference materials are available for this purpose. Some of these include: IAEA-S-1, S-MIF-1, and S-MIF-2. Using S-MIF-1 or S-MIF-2, D33S values can be measured and used for reporting purposes.


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2023-02-14

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Carbon and Bromine Oxidation Numbers

There are various similarities and differences between the non-metallic element carbon and the halogen element bromine. The oxidation numbers of these elements in several compounds can be used as a basis for classifying organic reactions.

Bromine is a tetravalent halogen that has a number of properties that make it attractive for use in flame retardants, furniture foam, and textiles. It is also a toxic gas with a strong smell. Since bromine is not stable, it disrupts biological reactions.

Carbon is the 15th most abundant element in the earth's crust. It is a non-metallic element with four valence electrons, and it is one of the softer materials.

In contrast, chlorine is an electronegative element, and is the largest halogen. Bromine is the third lightest halogen. These differences are important because they influence the nature of the bond between the two elements.

When carbon and bromine are combined, they form a covalent bond. This is the most stable chemical bond and the relationship between the two is one of the strongest.

The characteristic frequency of the bond is about 300 cm-1. A decrease in the characteristic frequency indicates a weakening of the bond.

Another characteristic is the force constant. This characteristic is a measure of the tendency of a bonding pair to move towards the other nucleus. For a single bromine atom, this value is about 2.5x10-5 dynes per cm.

For bromide with three atoms, this value is about 1.69x1013; for bromide with four atoms, it is about 1.69x1013; for chloride, it is about 3.2x10-5 dynes per cm.


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2023-02-04

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Fe Io3 3 Compound Name

fe io3 3 compound name

The IO3 anion, which is the polyatomic anion that has the formula IO-3, has a central atom with three oxygens single bonded to it and one lone pair of electrons. It is a Lewis structure.

It is the main anion found in iodised table salt (KIO3). It is a strong acid that dissociates in water into H+ and IO3- ions.

Other names for this compound include stannous chloride, tin dichloride, tin salt and tin protochloride.

You can find iodized table salt at many stores, including some grocery stores and drugstores. It is also a popular food additive that is mainly used for coloring foods.

This compound has a chemical formula of Fe(IO3)2. The iodate ions are formed by adding water to iodine. They have a positive one charge. Other polyatomic ions that form with this charge are borate and phosphate ions.


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2023-02-04

MAX Phase

MAX Special Ceramics Material Niobium Aluminum Carbide Nb2AlC Powder

About Niobium Aluminum Carbide Nb2AlC Powder:
Max phase ceramics is a new type of conductive ceramic material that can be processed, and Nb2AlC Powder is one of them. This kind of ceramics contains more than 60 ternary carbides or nitRIDE compounds.M represents the front metal element of the transition group; A represents group elements, mainly elements of the third group and the fourth group; X is for carbon or nitrogen. Niobium aluminum carbide (NbC) is a new type of ceramic material, which combines many advantages of metal and ceramic.Nb2AlC powder has excellent mechanical properties at high temperatures. Biomedicalmaterialsprogram is a trusted global Niobium Aluminum Carbide Nb2AlC Powder supplier. Feel free to send an inquiry about the latest price of Niobium Aluminum Carbide at any time.

Product Performance of Niobium Aluminum Carbide Nb2AlC Powder :

Niobium aluminum carbide Nb2AlC powder has high strength and elastic modulus, high thermal conductivity and electrical conductivity, and good workability.


Technical Parameter of Niobium Aluminum Carbide Nb2AlC Powder :

Product NameMFPurityParticle SizeMolecular WeightMelting PointColor
Niobium Aluminum CarbideNb2AlC99%1-5umN/AN/AGray Black

 

How is Niobium Aluminum Carbide Nb2AlC Powder Produced? 
1. Weighing niobium powder, aluminum powder and toner, and then ball-milling mixed powder;
2. the mixed powder into the graphite boat, and then into the reactor, and filled with inert gas, ignition, self-spreading reaction, cooling after crushing, sifting, drying to get Nb2AlC ceramic powder. The method has the advantages of fast reaction speed, short synthesis time, low energy consumption, low cost and high production efficiency, and the obtained Nb2Alc ceramic powder has high purity. The Nb2Alc ceramic powder obtained by the invention can be used in aviation, aerospace, electronic industry and nuclear industry, etc.
 
Applications of Niobium Aluminum Carbide Nb2AlC Powder:
MAX has been widely used in nanometer adsorption, biosensors, ion screening, catalysis, lithium-ion batteries, supercapacitors, lubrication and many other fields.Nb2AlC powder can be used for energy storage, catalysis, analytical chemistry, mechanics, adsorption, biology, microelectronics, sensors, etc.

 

Storage Condition of Niobium Aluminum Carbide Nb2AlC Powder :
The damp reunion will affect Nb2AlC powder dispersion performance and using effects, therefore, niobium aluminum carbide Nb2AlC powder should be sealed in vacuum packing and stored in the cool and dry room, niobium aluminum carbide can not be exposure to air. In addition, the Nb2AlC powder should be avoided under stress.

Packing & Shipping of Niobium Aluminum Carbide Nb2AlC Powder :
We have many different kinds of packing which depend on the niobium aluminum carbide Nb2AlC powder quantity.
Niobium aluminum carbide Nb2AlC powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Niobium aluminum carbide Nb2AlC powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.






 

Niobium Aluminum Carbide Powder Properties

Other NamesNiobium carbide/Aluminum carbide MXene,
Advanced Max/Mxene Powder, Nb:Al:C, Nb2AlC powder
CAS No.60687-94-7
Compound FormulaNb2AlC
Molecular Weight224.8
AppearanceGray to Black Powder
Melting PointN/A
Boiling PointN/A
Density6.43 g/cm3
Solubility in H2ON/A
Thermal Expansion8.7-8.9 × 10-6 K-1
  
  

Niobium Aluminum Carbide Powder 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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2023-02-04

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What is the BP of Dichloromethane?

Dichloromethane is an organochlorine compound with the formula CH2Cl2. The chemical has a low boiling point, is slightly polar, and has a sweet odor. It is widely used as a solvent and as a degreaser.

Originally, dichloromethane was used for flavor extractions and as an aerosol spray propellant. But for decades, it has been less common. In recent years, it has been increasingly found in the atmosphere. This has caused some to question whether it is a carcinogenic.

Many countries have enacted legislation requiring product labels to advise of potential health risks. However, the degree of exposure to this chlorocarbon is not yet fully understood.

Several grades of dichloromethane are commonly available in commerce. They include Food grade, Reagent grade, ACS grade, and Technical grade.

The main uses of methylene chloride are as a solvent, degreaser, and paint stripper. There are also a number of industrial applications. For example, it is used to make synthetic foams and as a blowing agent for polylactide thin films.

When it comes to methylene chloride, purity is important. Purity depends on the amount of C2 and higher hydrocarbons in the methane. Depending on the extent of chlorination, methylene chloride may be carcinogenic or may cause brain dysfunction.

Methylene chloride has a characteristic sweet odor. Typically, it has a boiling point of 104 degrees Fahrenheit. Although it has a high vapor pressure, it is not flammable in air.

Because of its sweet odor, it is often confused with a similar product, tetrachloromethane. Tetrachloromethane is also a chlorinated organic compound. Similarly, tetrachloromethane is derived from methane by the chlorination process.


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2023-02-04

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Sodium Chromite Tetrahydrate

Sodium chromate tetrahydrate is an oxidant that is used in organic synthesis. It is a strong oxidizer that is used to convert primary alcohols to carboxylic acids. The chemical is also used as an auxiliary in textile industries.

Sodium chromate is considered to be carcinogenic and may be a potential cause of blindness. There are serious health risks associated with prolonged exposure to the substance, including liver, kidney, and peripheral vascular damage, as well as severe circulatory collapse, ulcers, and burns. Ingestion of the substance is also dangerous.

Although it is not used for medical purposes, consuming sodium chromate can result in acute and chronic poisoning. Ingestion of large amounts of the compound over long periods can result in severe circulatory collapse, violent gastroenteritis, and perforation of the nasal septum. Exposure to the substance can also cause heritable genetic damage.

Sodium chromate tetrahydrate has been known to react with absorbents and can cause toxic fumes. Because of this, it is important to discard contaminated absorbents in sealed vapor-tight containers. Sodium chromate tetrahydrate can also be a potential fire hazard.

In addition to these dangers, the chemical is not safe for use in food products. It should never be combined with foods or taken orally. When inhaled, it can cause a respiratory irritant, and it can harm unborn children. Likewise, it can lead to burns and blisters if contacted with the skin.

Sodium chromate tetrahydrate should be disposed of as hazardous waste. Whenever a spill occurs, the material should be removed to a suitable container.


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2023-02-04

Surfactant

EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt CAS 29420-49-3

About EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt:
EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt has the characteristics of rich and fine foam, low degreasing power, low irritation to skin and hair, and good biodegradability.
Biomedicalmaterialsprogram is a trusted global EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt. Feel free to send an inquiry to get the latest price of EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt if you would like to buy EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt in bulk.

Product Performance of EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt:
EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt can improve the combability and softness of the hair, and its mild decontamination performance makes the skin comfortable after washing.

Technical Parameter of EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt:

Product Name    Short NameEffective substance content    PH    OdorAppearance  
Perfluoro-1-butanesulfonic Acid Potassium Salt EF-42 NANASlight characteristic odorWhite powder


Applications of EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt:

EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt is white powder, this product is a perfluorinated anionic surfactant. It has the general characteristics of a fluorinated surfactant. It is widely used in the flame retardant of synthetic materials. It can be used as a high-efficiency antistatic agent and flame retardant in the processing of thermoplastics. It can be combined with polycarbonate. , Polystyrene, polyimide, polyester, polyamide and other transparent resins to improve transparency, especially flame retardants for polycarbonate materials.

Packing & Shipping of EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt:
We have many different kinds of packing which depend on EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt quantity.
EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt packing: 1kg/bottle, 25kg/barrel, or 200kg/ barrel.
EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt Properties

Other NamesN/A
CAS No.29420-49-3
Compound FormulaC4F9KO3S
Molecular WeightN/A
AppearanceNA
Melting PointN/A
Boiling PointN/A
DensityN/A
Solubility in H2ON/A
Exact MassN/A

EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt 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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2023-02-04

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