Our 2-Methyl-4-isothiazolin-3-one, manufactured by WUXI HONOR SHINE CHEMICAL CO. LTD, is a highly efficient solution suitable for a wide range of applications. With its bactericidal and antibacterial properties, it offers broad-spectrum protection against microorganisms. This colorless or yellow transparent liquid is ideal for use in daily chemicals, cosmetics, paints, synthetic polymer emulsions, and other water-based systems.

The product contains a minimum of 50% active substance and has a pH value between 5.0 and 7.0, ensuring optimal performance. It possesses remarkable durability, with a degradation rate of over 99%, making it environmentally friendly. Our 2-Methyl-4-isothiazolin-3-one is easy to use and miscible with water. It exhibits good compatibility with body care products containing surfactants and emulsifiers.

To ensure optimal usage, it is recommended to maintain a general concentration of 0.05-0.1% (w/w) when using the product in paints and synthetic polymer emulsions. For daily chemicals, the concentration should be adjusted between 0.02-0.1% (w/w), considering the storage environment and susceptibility to microorganism damage. This versatile solution can be added at any production step, preferably during the final step at temperatures below 50℃. When handling the product, it is essential to wear protective clothing, rubber gloves, goggles, and masks to avoid any contact with the skin, eyes, or mucous membranes.

As a responsible manufacturer, WUXI HONOR SHINE CHEMICAL CO. LTD ensures that our 2-Methyl-4-isothiazolin-3-one meets stringent quality standards. We guarantee that it poses no harm when used as recommended, and it does not accumulate in the environment due to its easy degradability. The solution exhibits excellent stability within a pH range of 2 to 12, further enhancing its versatility.

Specifications
No. Item Description
1 Appearance
2 Content of Active Substance (%) ≥50
3 pH value 5.0～7.0
4 Density (g/ml) ≥1.10

Appearance Sight Colorless or yellow transparent liquid
MIT Assay % 49.5~50.5
CMIT Assay ppm ≤100
pH (Original) —— 3~8
Density (25℃) g/ml ≤1.2
Durability % ≥99

Application field
Suitabe for use in daily chemicals, cosmetics, paints, synthetic polymer emulsions, and other water-based systems

Performance characteristics
1. With bactericidal, antibacterial, highly-efficient, broad-spectrum, and long-lasting features.
2. Miscible with water and easy to use.
3. Will cause no harm at the recommended concentration of using.
4. Don’t accumulate in the environment; easily degraded.
5. Suitable for use in the medium of the pH value in the range of 2 to 12.
6. Good compatibility with body care products in surfactants and emulsifiers