| Customization: | Available |
|---|---|
| CAS No.: | 14807-96-6 |
| Formula: | Mg3h2si4o12 |
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Talc powder 
Application:
Talc powder is used as food additive,cosmetics field or in pharmaceutical products. In medicine, talc is used as a pleurodesis agent to prevent recurrent pleural effusion or pneumothorax.
Technical Index:
| TALC POWDER | Special grade | Fist grade | Second grade | Up to standard |
| Whiteness %≥ | 92 | 90 | 88 | 88 |
| Dust, mm2/g ≤ | 0.4 | 0.6 | 0.8 | 1.0 |
| CaCO3 %≤ | 1.00 | 1.50 | 2.00 | 4.00 |
| Acid iron melted (taking Fe2O3) ≤ | 0.2 | 0.3 | 0.5 | 0.5 |
| PH | 7-8.5 | 8.5-9.5 | ||
| Moisture %≤ | 0.5 | 0.5 | 0.5 | 0.5 |
| L.O.I.(800°C) %≤ | 6.00 | 8.00 | 12.00 | 22.00 |
| Wear and tear(cooper net) mg %≤ | 80.0 | 100.0 | --- | |
| Oil-absorbed | 20.0-50.0 | |||
| Passing through(45μm) %≥ | 98 | |||
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