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.
