Purified Talc
General information
General information
| Chemical formula: H2Mg3O12Si4 | Molar Mass: 379.27 g/mol |
| Appearance: solid | Bulk Density: ~ 2.75 g/cm3 |
| Solub. in water: Insoluble | Melting point: >1300 °C |
| Bulk density: 450 Kg/m3 | pH value: 7.0-9.0 (50 g/l, H2O, 20 °C) slurry |
| Storage temp.: Normal temperature | Cautions: – |
| R: – | S: – |
| HS-No.: 2526 20 00 | EC- No.: 238-877-9 |
Specification
Specification
| Description & appearance | Conforms | ||
| Solubility | Conforms | ||
| Identification A | Conforms | ||
| Identification B | Conforms | ||
| Identification C | Conforms | ||
| Acidity or Alkalinity | Conforms | ||
| Iron | ≤ | 0.25 | % |
| Aluminum | ≤ | 2 | % |
| Water Soluble Substance | ≤ | 0.2 | % |
| Calcium | ≤ | 0.9 | % |
| Lead | ≤ | 10 | % |
| Magnesium | 17.0-19.5 | % | |
| Loss on Ignition | ≤ | 7 | % |
| Residual Solvents | See CoA |
Ordering code
Ordering code
| Ordering code | 250 g | 800 g | 5 Kg | 10 Kg | 25 Kg |
| P.E. | 579.05.00800.02 | 579.05.05000.02 | |||
| Glass |
Hazard symbol
Hazard symbol
| Hazard Symbol |
محصولات مرتبط
