Silicotungstic acid is a kind of white or pale yellow crystalline with the molecular formula of H4 [Si (W3O10) 4] • xH2O. It is freely soluble in water and ethanol. It has solubility in water of 0.1g/mL and is clear and transparent after dissolution. It dissolves in its crystal water when heating, decomposes when heated to 600~650 degree celsius.
Applications
1. Mainly applied as biology-chemical reagent and basic dyestuff.
2. To be used as organic synthesized catalyst.
Producing Method
Can be made by non-ethel method without environmental pollution. Adopt APT as raw material, by transition, coordinating silicon, exchange and evaporation. This method is applicable and its finished product is of high quality.
Hazard Statements
Hazardous chemical code is Xi; Hazard level is R36/37/38; Security level is S26-S36.
Storage
Need to be stored in a sealed and dry place.
More details, please visit:
http://tungstate.net/English/silicotungstic-acid.html
