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12027-38-2

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12027-38-2 Structure

12027-38-2 Structure
IdentificationBack Directory
[Name]

SILICOTUNGSTIC ACID HYDRATE
[CAS]

12027-38-2
[Synonyms]

tetrahydrogen
Silicotungstic aci
Silicotungeticacid
α-H4SiW12O40*99H2O
SilicotungasticAcid
SILICOTUNGSTIC ACID
TUNGSTOSILICIC ACID
Silicotungstic acid,CP
12-wolframosilicic acid
TUNGSTOSILICIC ACID R. G.
SILICOTUNGSTICACID,REAGENT
TUNGSTOSILICIC ACID HYDRATE
SILICOTUNGSTIC ACID HYDRATE
WOLFRAMOSILICIC ACID HYDRATE
Tungsten hydroxide oxide silicate
Silicotungstic acid test solution
Silicotungstic acid test solution(ChP)
Silicotungstic Acid 26-Water 〔Tungstosilicic Acid〕
tungstate(4-),[mu12-[orthosilicato(4-)-o:o:o:o’:o’:o’:o’’:o’’:o’’:o’’’:o’’’:
Tungstate(4-),[μ12-[orthosilicato(4-)-O:O:O:O’:O’:O’:O’’:O’’:O’’:O’’’:O’’’:O’’’]]tetracosa-μ-oxododecaoxododeca-,tetrahydrogen
Tungstate(4-),[μ12-[orthosilicato(4-)-O,O,O,O',O',O',O'',O'',O'',O''',O''',O''']]tetracosa-μ-oxododecaoxododeca-,tetrahydrogen
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.Otetracosa-.mu.-oxododecaoxododeca-, tetrahydrogen
[EINECS(EC#)]

234-719-8
[Molecular Formula]

H6O41SiW12
[MDL Number]

MFCD00150392
[MOL File]

12027-38-2.mol
[Molecular Weight]

2896.19
Chemical PropertiesBack Directory
[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 DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26-36
[WGK Germany ]

3
[F ]

3-10
[TSCA ]

TSCA listed
[REACH Registrations]

Active
Hazard InformationBack Directory
[Uses]

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