Potassium silicate, anhydrous
ALDRICH/792640
Synonym: Potassium polysilicate
CAS Number: 1312-76-1
Empirical Formula (Hill Notation): K2O3Si
Molecular Weight: 154.28
MDL Number: MFCD00145152
Linear Formula: K2O3Si
Product Type: Chemical
| form | powder |
| grade | anhydrous |
| InChI | 1S/2K.O3Si/c;;1-4(2)3/q2* |
| InChI key | NNHHDJVEYQHLHG-UHFFFAOYSA |
| mp | >300 °C |
| Quality Level | 100 ![]() |
| SMILES string | O=[Si](O[K])O[K] |
| Packaging: | 1 g in glass bottle |
| Symbol | ![]() GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H315 - H318 - H335 |
| Precautionary statements | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 37/38-41 |
| Safety Statements | 26-39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| mp | >300 °C |
| UNSPSC | 12352103 |



