Product Details
Chemical Name: Ammonium Metatungstate
Synonyms: Tungstate ammonium；AMT
Molecular Structure:
Product Typical Properties
| Items | Specification |
| CAS No | 12333-11-8 |
| Molecular Formula | H28N6O41W12 |
| Molecular Weight | 2974.3 |
| Appearance | White crystalline powder or yellowish |
| WO3 | 88-91% |
| Ca | ≤0.002% |
| Cu | ≤0.001% |
| Fe | ≤0.001% |
| K | ≤0.015% |
| Mg | ≤0.001% |
| Al | ≤0.001% |
| Mo | ≤0.006% |
| Pb | ≤0.001% |
| Si | ≤0.003% |
Function
Ammonium metatungstate is an inorganic compound, white crystalline powder, soluble in water.
Product Usage
Ammonium metatungstate is used to produce tungsten metal, alloy steel, fireproof fabric, etc., and is also used in ceramic industry. The production of various petrochemical catalysts and other tungsten compounds is the main raw material for refinery tungsten catalysts.
Product Packaging
50KG/Drum
Product Storage
Please store in a dry, cool and dark place
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