The detailed data of Ammonium Metatungstate (AMT) are as follows:
Chemical formula: (NH4)6H2W12O40
Molar mass: 2978.35 g/mol
Appearance: white crystalline powder or amorphous solid
Solubility: Soluble in water and some organic solvents (such as alcohols and ketones)
Melting point: approx. 250-300 °C
Density: 2.8-3.0 g/cm³
Acidity and alkalinity of aqueous solution: acidic solution
Thermal stability: stable at high temperature and can withstand certain heat treatment conditions
Solubility: soluble in water, solubility increases with temperature
Acid hydrolysis reaction: react with acid to form tungstate
Thermal decomposition: decomposes into tungsten oxide and ammonia under high temperature conditions
Toxicity: It is a low-toxic substance, but still need to pay attention to proper safety operation and protective measures
Acidity: Acidic solution
Application: Used to prepare other tungsten compounds, catalysts, electrochemical materials, optical materials, etc.
More details of ammonium metatungstate product, please visit website: http://ammonium-metatungstate.com/
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