Product Name: Zinc Pyrithione (ZPT)
CAS No.: 13463-41-7
Product Description:
Zinc Pyrithione (ZPT) is a highly effective antimicrobial agent with broad-spectrum activity against fungi, bacteria, and algae. It is commonly used in personal care products, such as shampoos, conditioners, and body washes, as well as in industrial applications like paints and coatings. ZPT is renowned for its ability to treat dandruff, control scalp conditions, and act as a preservative in cosmetic formulations. Its excellent antifungal and antibacterial properties make it an indispensable ingredient in the formulation of various hygiene and cleaning products.
ZPT is available as a white to off-white powder, offering high purity (98% minimum), making it an ideal choice for applications requiring a stable and potent antimicrobial agent.
Specifications:
| Item |
Standard |
| Appearance (25°C) |
White to off-white powder |
| Assay (%) |
98% Min |
| pH (5% Solution) |
6.5-8.5 |
| Loss on Drying |
0.5% Max |
| Melting Point (°C) |
240°C Min |
| Granularity (D-50, μm) |
5.0 μm Max |
| Granularity (D-90, μm) |
10 μm Max |
| Granularity (D-100, μm) |
20 μm Max |
| Heavy Metals (ppm) |
10 ppm Max |
Applications:
Zinc Pyrithione (ZPT) is widely used in various applications, including:
Personal Care:
- Dandruff shampoos and anti-itch scalp treatments
- Skin care formulations to prevent fungal and bacterial infections
- Antimicrobial agents in cosmetics and body washes
Industrial:
- Preservative for paints and coatings, preventing the growth of fungi and algae
- Used in textiles and paper products to inhibit microbial growth
The unique combination of antifungal, antibacterial, and algae-inhibiting properties makes ZPT a versatile ingredient across a wide range of formulations.
Storage and Handling:
Zinc Pyrithione should be stored in a cool, dry place, away from moisture and direct sunlight. Keep containers tightly sealed to prevent contamination. Handle with care and follow safety guidelines, including wearing appropriate protective equipment, to avoid inhalation or skin contact.
Caution:
While Zinc Pyrithione is an effective antimicrobial agent, care should be taken to use it in appropriate concentrations for its intended applications. Prolonged exposure should be avoided, and all safety protocols should be adhered to.
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