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Talc Powder Technical Data Sheet (Pharmaceutical grade)
Item No. | Test Item | Test results |
1 | Appearance | White powder |
2 | Whiteness % | 93.5 |
3 | PH Value | 9 |
4 | SiO2 % | 42 |
5 | CaO % | 0.3 |
6 | MgO % | 31.5 |
7 | Al2O3 % | 0.6 |
8 | Fe2O3 % | 0.3 |
9 | Loss on ignition % | 18 |
10 | Screen Pass Rate(45 um) | 0.7 % |
11 | Oil Absorption | 35 g/100g |
12 | D50 | 18 um |