Talcum Powder
CAS No.: 14807-96-6
Molecular Formula: Mg3Si4O10(OH)2
Molecular Weight: 379.27
Description:
Talc is a natural hydrated magnesium silicate mineral widely used as a filler and additive in plastics, rubber, coatings, and cosmetics.
Main Applications:
Used in cosmetics, ceramics, plastics, paints, rubber, and paper industry.
Snowhite Sodium Talcum Powder are classified into:
- Talcum Powder tech grade
- Talcum Powder food grade
- Talcum Powder pharma grade
- Talcum Powder cosmetic grade
Typical Properties:
|
Property |
Value |
|
Appearance |
White powder |
|
Density |
2.7 g/cm³ |
|
Solubility |
Insoluble in water |
|
Storage |
Store in dry place |
Talcum Powder Tech Grade:
| Test Item | Unit | Specification |
|---|---|---|
| Particle Size Specification | um | 75-38 |
| Fineness | % | ≥98.0 |
| Whiteness | % | 75.0-86.0 |
| Moisture Content | % | ≤0.50 |
| Physical Properties | - | Odorless, inodorous, smooth and free of sandy |
Talcum Powder Food Grade:
| Test Item | Unit | Specification |
|---|---|---|
| Particle Size Specification | um | 45 |
| Fineness | % | ≥98.0 |
| Whiteness | % | 85.0-90.0 |
| Moisture Content | % | ≤0.50 |
| Loss on Ignition (1000℃) | % | ≤6.0 |
| Acid-soluble Substance Content | % | ≤1.5 |
| Physical Properties | - | Odorless, inodorous, smooth and free of sandy |
| Arsenic Content | mg/kg | ≤3 |
| Lead (Plumbum) Content | mg/kg | ≤5 |
| Heavy Metal Content (as Pb) | mg/kg | ≤10 |
Talcum Powder Pharma Grade:
| Test Item | Unit | Specification |
|---|---|---|
| Particle Size Specification | um | 45 |
| Fineness | % | ≥98.0 |
| Whiteness | % | 80.0-90.0 |
| Moisture Content | % | ≤0.50 |
| Loss on Ignition (700℃) | % | ≤5.0 |
| Acid-soluble Substance Content | % | ≤2.0 |
| Physical Properties | - | Odorless, inodorous, smooth and free of sandy |
| Arsenic Content | mg/kg | ≤3 |
| Lead (Plumbum) Content | mg/kg | ≤5 |
| Heavy Metal Content (as Pb) | mg/kg | ≤40 |
Talcum Powder Cosmetic Grade:
| Test Item | Unit | Specification |
|---|---|---|
| Particle Size Specification | um | 45 |
| Fineness | % | ≥98.0 |
| Whiteness | % | 84.0-90.0 |
| Moisture Content | % | ≤0.50 |
| Loss on Ignition (1000℃) | % | ≤7.0 |
| Acid-soluble Substance Content | % | ≤4.0 |
| Physical Properties | - | Odorless, inodorous, smooth and free of sandy |
| Arsenic Content | mg/kg | ≤3 |
| Lead (Plumbum) Content | mg/kg | ≤10 |
| Heavy Metal Content (as Pb) | mg/kg | ≤40 |
Talcum Powder
€0,00
CONTACT INFORMATION
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Company Information:
Name: Snowhite Chemical Co., LTD.
Address: No.9 Baixia Road, Baixia District, Nanjing City, China
Tel.: +86-25-56215758
Mobile No.: +86-13776524331
Fax.: +86-25-56215758
Email: shirley@snowhitechem.com
Business Hours: Everyday 9:00–17:00
