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SODIUM SILICATE (META) NONAHYDRATE Extra Pure
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC2883 | Extra Pure | 13517-24-3 | Na2O3Si.9H2O | 284.2 | 2839.1100 | 60 Months |
Packings
| 500 g,1000 g,25 Kg,50 Kg |
Physical Properties
| Physical state at 20 °C | Solid |
| Colour | White powder |
| Odour | Odorless |
| Solubility in water [% weight] | Appreciable (> 10%) |
Specifications
| Appearance | Colorless or white crystals/powder |
| Chloride (Cl) | Max 0.05% |
| Sulphate (SO4) | Max 0.05% |
| Iron (Fe) | Max 0.005% |
| Heavy metal (as Pb) | Max 0.001% |
| Loss on ignition (at 700°C) | 50 - 60% |
Safety Information and Hazard Symbols
|
|
|---|---|
| Symbol | GHS05, GHS07 |
| Signal Word | Danger |
| UN No. | 3253 |
| IMCO Class No. | 8 |
| Packing Group | III |
| Hazardous Statement | H314-H335 |
| Precaution Statement | P261-P280-P305 + P351 + P338-P310 |
| Risk Statement | |
| Safety Statement | |
Revision Date : 12-Jun-2019
Certificate of Analysis (COA's)
To download COA please enter the batch number below