| CAS No.: | 12027-38-2 |
|---|---|
| Formula: | 234-719-8 |
| EINECS: | 234-719-8 |
| MW: | 2896.19 |
| Purity: | Min 99% |
| Sample: | Support |
| Customization: |
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| Product Name: | SILICOTUNGSTIC ACID HYDRATE |
| CAS: | 12027-38-2 |
| MF: | H6O41SiW12 |
| MW: | 2896.19 |
| EINECS: | 234-719-8 |
| SILICOTUNGSTIC ACID HYDRATE Chemical Properties | |
| Boiling point | 210-220 °C(Press: 1-2 Torr) |
| density | 2.099 g/cm3 |
| solubility | H2O: 0.1 g/mL, clear, colorless |
| 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) |
COA
| Chemically pure (CP grade) | Industrial grade |
| WO3 | ≥84% |
| SiO2 1.8-2.3% | SiO2 1.7-2.4% |
| Water insoluble matter | ≤0.02% |
| Chloride (CI) | <0.03% |
| Sulfate (SO4) | ≤0.02% |
| Nitrate (NO3) | ≤0.02% |
| Heavy metal (Pb) | ≤0.005% |
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