SILICOTUNGSTIC ACID HYDRATE

SILICOTUNGSTIC ACID HYDRATE Basic information

Product Name:	SILICOTUNGSTIC ACID HYDRATE
Synonyms:	SILICOTUNGSTICACID,REAGENT;Tungstate(4-),[μ12-[orthosilicato(4-)-O,O,O,O',O',O',O'',O'',O'',O''',O''',O''']]tetracosa-μ-oxododecaoxododeca-,tetrahydrogen;Silicotungstic aci;Tungsten hydroxide oxide silicate;Silicotungstic Acid 26-Water 〔Tungstosilicic Acid〕;SILICOTUNGSTIC ACID HYDRATE;WOLFRAMOSILICIC ACID HYDRATE;tetrahydrogen
CAS:	12027-38-2
MF:	H6O41SiW12
MW:	2896.19
EINECS:	234-719-8
Product Categories:	Inorganics
Mol File:	12027-38-2.mol

SILICOTUNGSTIC ACID HYDRATE Chemical Properties

Melting point	>300 °C
Boiling point	210-220 °C(Press: 1-2 Torr)
density	2.099 g/cm³
vapor pressure	0.024Pa at 25℃
storage temp.	Room Temperature, under inert atmosphere
solubility	H₂O: 0.1 g/mL, clear, colorless
form	Solid
color	White to Off-White
Water Solubility	3015.09g/L at 20℃
Hydrolytic Sensitivity	0: forms stable aqueous solutions
EPA Substance Registry System	Tungstate(4-), [.mu.12-[orthosilicato(4-)-.kappa.O:.kappa.O:.kappa.O:.kappa.O':.kappa.O':.kappa.O':.kappa.O'':.kappa.O'':.kappa.O'':.kappa.O''':.kappa.O''':.kappa.O''']]tetracosa-.mu.-oxododecaoxododeca-, tetrahydrogen (12027-38-2)

Safety Information

MSDS Information

Provider	Language
SigmaAldrich	English

SILICOTUNGSTIC ACID HYDRATE Usage And Synthesis

Uses	Tungstosilicic Acid Hydrate can be used as a new catalyst for degradation of some organic dyes.

SILICOTUNGSTIC ACID HYDRATE Preparation Products And Raw materials

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