Tungstic Acid

Availability

Wolframic acid is usually available in various concentration. 
Special packaging requirements are available upon request. Orth-tungstic acid is stored in original packing and under conditions mentioned on the safety data sheet (SDS).

Formula

H2W04

CAS

7783-03-1

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Tungstic Acid

Distributor of tungstic acid

Description

Information not available

Appearance

Tungstic acid occurs as a very light yellow or greyish-yellow powder.

Solubility

Insoluble in water and in most acids, except for hydrofluoric acid. Tungstic acid is soluble in concentrated solutions of alkali hydroxide and in ammonia.

Uses

Tungstic acid can be obtained by decomposing a mineral containing calcium tungstate with hydrochloric acid. Also known as wolframic acid and orth-tungstic acid, it is used in the textile industry, in the production of tungsten filaments and plastic materials.

Classification

Tungstic acid is irritating to eyes and skin. Request safety data sheet (SDS) and refer to points 4, 5, 6, 8, 10,13, 14, 15. Technical specifications are provided on request according to the application.

Safety

Request safety data sheet (SDS) and refer to points 4, 5, 6, 7, 8, 10, 13, 14, 15.

Specifications

Technical specifications are provided on request according to the application: tungstic acid is stored in original packing and under conditions mentioned on the safety data sheet (SDS).

Synonyms

Wolframic acid, ortho-tungstic acid.