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SILICOTUNGSTIC ACID HYDRATE Structure

SILICOTUNGSTIC ACID HYDRATE

  • Product NameSILICOTUNGSTIC ACID HYDRATE
  • CAS12027-38-2
  • CBNumberCB2428259
  • MFH6O41SiW12
  • MW2896.19
  • EINECS234-719-8
  • MDL NumberMFCD00150392
  • MOL File12027-38-2.mol

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

Symbol(GHS) 
GHS05
Signal word  Danger
Hazard statements  H319-H290
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P-P234-P390-P404
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
3-10
TSCA  TSCA listed

SILICOTUNGSTIC ACID HYDRATE Chemical Properties,Usage,Production

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