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Ammonium tungstate 5-hydrate

Catalog Number ACM1311939-1
CAS 1311-93-9
Structure {[CurrentData.Name]}
Synonyms Ammonium tungsten oxide pentahydrate
Molecular Weight 373.99
Molecular Formula H18N2O9W
Purity 99%+
Appearance Crystalline powder
Q&A

What is the chemical formula of Ammonium tungstate 5-hydrate?

The chemical formula is MF:H18N2O9W.

What is the density of Ammonium tungstate 5-hydrate?

The density is 2.3.

What is the solubility of Ammonium tungstate 5-hydrate in water?

It is very soluble in water.

What is the color of Ammonium tungstate 5-hydrate?

It is white in color.

What are some synonyms for Ammonium tungstate 5-hydrate?

Some synonyms include Ammonium tungsten oxide pentahydrate, Ammonium paratungstate pentahydrate, and Ammoniumdodecaparawolframat-tetrahydrat.

What are the exposure limits for Ammonium tungstate 5-hydrate according to ACGIH and NIOSH?

ACGIH recommends TWA 3 mg/m3 exposure limit, while NIOSH suggests a TWA 5 mg/m3, TWA 1 mg/m3, STEL 10 mg/m3, and STEL 3 mg/m3 limits.

What are the storage recommendations for Ammonium tungstate 5-hydrate?

It should be sealed in dry conditions at room temperature.

In what form is Ammonium tungstate 5-hydrate commonly found?

It is found in crystalline powder form.

What are some of the uses of Ammonium tungstate 5-hydrate?

It is used as a source for the preparation of pure tungsten oxide, carbide, tungsten metal powder, as a laboratory reagent, in absorbent gels, catalyst industry, and as a coloring agent in the porcelain industry.

Is Ammonium tungstate 5-hydrate listed on the Toxic Substances Control Act (TSCA)?

Yes, it is listed on the TSCA.

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