Talcum Powder
- CAS Number: 14807-96-6
- Chemical Formula: Mg3(Si4O10)(OH)2
- MOQ: 1000KG
- Shelf Life: 2 years
- Forms: Powder
- Synonyms: Talc powder, Talc, Magnesium silicate, Soapstone powder, French chalk
Product Description
What Is Talcum Powder?
Talcum Powder is a fine, soft powder derived from talc, a naturally occurring mineral composed mainly of magnesium, silicon, and oxygen. It is widely used in personal care products like baby powder, cosmetics, and pharmaceuticals for its moisture-absorbing, friction-reducing, and skin-drying properties.
Preparation Method:
Talcum powder is produced by mining talc, followed by crushing and grinding it into a fine powder. The raw material is purified through washing and separation to remove impurities. The powder is then sifted for uniformity. Additional treatments, such as the addition of fragrance or antimicrobial agents, are applied depending on the intended use.
Related Parameters:
| Items | Standards |
| Purity | Free from impurities (especially asbestos) |
| Moisture Content | 1%-2% |
| Particle Size Distribution | 2-5 microns |
| Bulk Density | Typically 0.4-0.6 g/cm³ |
| pH Level | 7-8(neutral to slightly alkaline) |
Recommended Dosage of Talcum Powder:
| Applications | Dosage |
| Personal Care Products | 10%-20% |
| Pharmaceuticals | 1%-5% |
| Cosmetics | 5%-15% |
| Industrial Applications | 5%-30% |
| Food Industry | 0.1%-1% |
Talcum Powder Has Wide Range of Uses:
Talcum Powder is used across various industries for its moisture-absorbing, friction-reducing, and skin-drying properties.
In personal care, it is found in baby powders, body powders, and cosmetics, improving texture and keeping skin dry.
In pharmaceuticals, it serves as a filler in tablets and topical formulations. Talcum powder serves as a lubricant and filler in plastics, rubber, and paints, as well as an anti-caking agent in food.
Talcum powder is also used in agriculture for seed dusting, pet care for deodorizing, and textile manufacturing to prevent fabric sticking. The variety of its applications is key to its importance in numerous industries.
User Asked Question:
Q: Is Talcum Powder available in different grades?
A: Different grades of Talcum Powder are produced to accommodate various uses.
Industrial-grade talcum powder is used in manufacturing processes such as plastics and coatings, whereas cosmetic-grade talcum powder complies with safety standards for personal care products, including baby powder and cosmetics.
Food-grade talcum powder is used as an anti-caking agent in powdered foods, meeting strict purity and safety regulations. Each grade is meticulously refined to conform to the precise standards mandated by its respective industry.
