TALC POWDER
TALC POWDER
| Article No. | 553708 |
| Grade | Extra Pure |
| Purity | – |
| CAS No. | 14807-96-6 |
| Molecular Formula | 3MgO.4SiO2.H2O |
| Molecular Weight | 379.27 |
| H.S. Code | 2526.2000 |
| Shelf Life | 60 Months |
Physical properties
| Physical state at 20 °C | Solid |
| Colour | White powder |
| Odour | Odorless |
| Melting point/ Freezing point [°C] | 1000°C |
| Density [g/cm³] | 2.7 |
| Solubility in water [% weight] | Insoluble in water |
Specifications
| Appearance | Fine white powder |
| Identification ‘A’, ‘B’ & ‘C’ | Passes test |
| Acidity or alkalinity | Passes test |
| Iron (Fe) | Max 0.001% |
| Water soluble matter | Max 0.2% |
| Acid soluble matter | Max 2.0% |
| Carbonate | Passes test |
| Chloride (Cl) | Max 0.025% |
| Organic compounds | Passes test |
| Loss on drying (at 180°C; 1 hrs) | Max 1.0% |
| Packings | 500 gm |
