2-Octyl-4-Isothiazolin-3-One (OIT) - Effective Water Treatment Chemical, CAS No. 26530-20-1
CAS No.: 26530-20-1
Molecular Formula: C₁₁H₁₉NOS
Molecular Weight: 213.34
Appearance: Yellow transparent viscous liquid or solid crystals
| No. |
Item |
Description |
| 1 |
Appearance |
Yellow transparent dense form liquid or tie crystal |
| 2 |
Content of Active Substance (%) |
≥99 |
| 3 |
pH value |
4-7 |
| 4 |
Density (g/ml) |
1.03～1.05 |
Functions and Applications:
Antibacterial and Biocidal Properties:
2-Octyl-4-Isothiazolin-3-One (OIT) is a highly effective biocide with strong antibacterial, antifungal, and algicidal properties. It is widely used across various industries to inhibit the growth of harmful microorganisms such as bacteria, fungi, and algae. Its versatile applications include water treatment, coatings, personal care products, and industrial cleaning agents.
Water Treatment:
OIT is highly effective in controlling microbial growth in water treatment applications. It is commonly used to treat cooling water, swimming pool water, and wastewater, helping to prevent contamination and maintain water quality. Its ability to control bacterial and algal growth makes it essential in both industrial and domestic water systems.
Coatings and Paints:
As a preservative in coatings and paints, OIT prevents microbial contamination that could degrade the quality of the product during storage or application. It ensures that paints and coatings remain free from bacterial, fungal, or algal growth, extending their shelf life and maintaining product integrity.
Personal Care Products:
OIT is widely used in cosmetics and personal care products as a preservative. It helps to extend the shelf life of products by preventing the growth of bacteria, fungi, and mold, ensuring the safety and effectiveness of the product for consumers.
Industrial Cleaning:
In industrial cleaning formulations, OIT is used as a potent antimicrobial agent. It effectively eliminates a broad spectrum of microorganisms, including bacteria and fungi, helping to maintain hygiene and cleanliness in industrial environments. It is particularly valuable in sectors where stringent sanitary conditions are essential.
Solubility:
OIT is soluble in water, alcohols, and ethers, making it suitable for a wide range of formulations and applications.
Storage Conditions:
Store OIT in a cool, dry, and well-ventilated area, away from direct sunlight. Ensure the container is tightly sealed to maintain product stability.
