Sodium Pyrithione (SPT) 40%: High-Efficiency Biocide Chemical for Antibacterial Applications
CAS No.: 3811-73-2
Molecular Formula: C₅H₄NOSNa
Molecular Weight: 189.21 g/mol
Product Overview:
Sodium Pyrithione (SPT) 40% is a potent antimicrobial agent, recognized for its strong antifungal, antibacterial, and algaecidal properties. This amber liquid is used across various industries, including personal care, water treatment, and industrial biocide applications. With a 40% active concentration, Sodium Pyrithione effectively combats harmful microorganisms, making it a vital ingredient in products designed to control microbial growth. Its broad-spectrum efficacy ensures it provides reliable protection in personal care formulations, water systems, surface disinfectants, and industrial applications.
Whether in dandruff shampoos, water treatment solutions, or surface cleaning products, SPT is trusted for its long-lasting antimicrobial effects, making it a top choice for preventing fungi, bacteria, and algae in diverse formulations.
Key Features:
- Broad-Spectrum Biocide: Targets fungi, bacteria, and algae effectively.
- High Concentration: Contains 40% active Sodium Pyrithione, offering strong antimicrobial protection.
- Versatility: Suitable for personal care, water treatment, surface disinfection, and industrial uses.
- Effective Performance: Reliable in both consumer and industrial environments, preventing microbial contamination.
Specifications:
| Item |
Standard |
| Appearance |
Amber liquid |
| Content |
40% Min |
Applications:
Personal Care:
- Dandruff Shampoos & Hair Care: Sodium Pyrithione is a key ingredient in dandruff control shampoos, scalp treatments, and hair care products, due to its potent antifungal and antibacterial properties.
- Skin Care: Used in skincare formulations to prevent fungal and bacterial infections, enhancing the overall hygiene and health of the skin.
Water Treatment:
- Algae & Fungi Control: SPT is an effective biocide in industrial water treatment systems, such as cooling towers, swimming pools, and other water-based applications, controlling microbial growth in these environments.
Surface Disinfectants:
- Sanitization: SPT is a valuable component in surface disinfectants, sanitizing solutions, and cleaning products for hospitals, food processing facilities, and other high-traffic areas to prevent microbial contamination.
Industrial Applications:
- Biocide in Coatings & Lubricants: Used in paints, coatings, and lubricants to prevent microbial growth, ensuring the stability and longevity of these products in industrial applications.
Storage and Handling:
- Storage: Store Sodium Pyrithione (SPT) 40% in a cool, dry, well-ventilated area, away from direct sunlight and sources of heat. Keep the container tightly sealed to prevent moisture absorption and contamination.
- Handling: Wear appropriate personal protective equipment (PPE), such as gloves and goggles, to avoid skin and eye contact. Ensure proper ventilation when handling large quantities.
Safety and Caution:
- Usage: Always follow the recommended concentrations for each specific application to ensure effectiveness and safety.
- Exposure: In case of skin or eye contact, rinse immediately with plenty of water. If inhaled or exposed to high concentrations for prolonged periods, ensure proper ventilation and avoid inhalation of vapors.
- Precautions: For industrial use, ensure that the handling area is well-ventilated.
