The morphology of ammonium metatungstate hydrate can be clearly described as follows:
Appearance color of ammonium metatungstate hydrate
Ammonium metatungstate hydrate is white crystalline powder or slightly yellow.
Solubility of Ammonium Metatungstate Hydrate
Ammonium metatungstate hydrate is soluble in water, and the solubility in water is 0.1g/mL, and the solution appears clear and colorless.
Chemical formula and molecular weight of Ammonium metatungstate hydrate
Chemical formula of ammonium metatungstate hydrate
The chemical formula of ammonium metatungstate hydrate can be expressed as (NH₄)₆H₂W₁₂O₄₀-xH₂O, where x denotes the number of water molecules, which may vary.
Molecular weight of ammonium metatungstate hydrate
The molecular weight of ammonium metatungstate hydrate varies according to different reference articles, but is roughly between 2956.30 and 2974.32 depending on the amount of water molecules.
Physical Properties of Ammonium Metatungstate Hydrate
Melting point: Ammonium metatungstate hydrate has a melting point of 100°C (dec.), meaning that at this temperature it will begin to decompose rather than melting directly.
Uses of Ammonium Metatungstate Hydrate
Ammonium metatungstate hydrate has applications in a number of fields, including the manufacture of tungsten metal, alloy steel, fireproof fabrics, etc. It is also used in the ceramic industry and in the manufacture of various petrochemical catalysts and other tungsten compounds.
To summarize, ammonium metatungstate hydrate is a white crystalline powder or a slightly yellowish chemical substance, which is soluble in water, has a specific chemical formula and molecular weight, and has a wide range of applications in several industrial fields.
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