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SILICIC ACID PRECIPITATED DRIED
Confirms USP Specification
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC2501 | 1343-98-2 | SiO2xH2O | 60.08 (anhydrous basis) | 2811.1990 | 60 Months |
Packings
| 500 g |
Physical Properties
| Physical state at 20 °C | Solid |
| Colour | White powder |
| Odour | Odorless |
| Density [g/cm3] | 2.1 |
| Solubility in water [% weight] | Insoluble in water |
Specifications
| Appearance | White fine powder |
| Chloride (Cl) | Max 0.1% |
| Sulphate (SO4) | Max 0.5% |
| Iron (Fe) | Max 0.03% |
| pH (3.3% solution in water) | 3.0 - 8.0 |
| Loss on ignition (2 hrs; 900°C) | Max 9% |
Safety Information and Hazard Symbols
| Symbol | |
| Signal Word | |
| UN No. | |
| IMCO Class No. | |
| Packing Group | |
| Hazardous Statement | |
| Precaution Statement | |
| Risk Statement | |
| Safety Statement | 22-24/25 |