BD0341553
Tungstosilicicacidhydrate , AR , 12027-38-2
Synonym(s):
Silicotungstic acid;Silicotungstic acid, Wolframosilicic acid;Tungstosilicic acid hydrate
CAS NO.：12027-38-2
Empirical Formula: H6O41SiW12
Molecular Weight: 2896.19
MDL number: MFCD00150392
EINECS: 234-719-8
| Pack Size | Price | Stock | Quantity |
| 25g | RMB52.80 | In Stock |
|
| 100g | RMB172.00 | In Stock |
|
| 500g | RMB568.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT 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) |
Description and Uses
Tungstosilicic Acid Hydrate can be used as a new catalyst for degradation of some organic dyes.
