Wolframic Acid Cas 7783-03-1 Tungstic Acid With Factory Price

Name

Tungstic Acid

Other Name

Wolframic Acid

Chemical Formula

H2WO4

Molecular Weigh

249.86

CAS Registry Number

7783-03-1

EINECS Accession Number

231-975-2

Melting Poin

100

Boiling Point

1473

Water Solubility

soluble In Hydrofluoric Acid, Slowly Soluble In Caustic Alkali Solution, Insoluble In Water And Other Acids

Density

5.5

External View

It Can Exist In Multiple States. Yellow Powder Or Crystals, Etc.

Flash Point

1473

use

1. Used In Mordants, Analytical Reagents, Catalysts, Water Treatment Chemicals, Making Fireproof And Waterproof Materials, As Well
As Phosphotungstate And Borotungstate.
2. Used To Make Metal Tungsten, Tungstic Acid, Tungstate, Etc.
3. Used In Mordant, Pigment, Dye, Ink.
4. The Textile Industry Is Used As A Fabric Weighting Agent. This Product Is Used As A Fabric Auxiliary. A Mixture Of Tungstic
Acid, Ammonium Sulfate And Ammonium Phosphate, Etc. Is Used For Fiber Fire Prevention And Waterproofing. This Fiber Can Be Made
Into Fire-resistant Rayon And Rayon. It Can Also Be Used For Leather Tanning.
5. Used For Anticorrosion Of Electroplating Coating.
6. It Can Be Used As A Co-solvent To Introduce Enamel Colors To Lower The Firing Temperature And Complement The Color.
7. Used In The Manufacture Of Petroleum Industry And Aviation And Aerospace Materials.