Methylchloroisothiazolinone/Methylisothiazolinone

2025-08-25
Methylchloroisothiazolinone/Methylisothiazolinone


Methylchloroisothiazolinone/Methylisothiazolinone (CMIT/MIT) is a highly efficient and broad-spectrum biocide and preservative, widely used in both industrial and personal care applications. Typically appearing as a pale yellow liquid, it is readily soluble in water and hydrophilic solvents, with a density of approximately 1.293 g/mL for a 14% solution. Boasting strong antimicrobial properties, it effectively inhibits the growth of bacteria, fungi, and algae, making it suitable for preventing microbial proliferation in industrial systems and personal care products. However, due to its potential sensitizing nature, its use in personal care products is strictly regulated, particularly in leave-on cosmetics.

Antiseptic

Product CategorProduct Chinese NameProduct NameProduct ContentProduct CASAppearanceSpecificationStorage Condition
Antiseptic

Methylchloroisothiazolinone

Methylisothiazolinone

CMIT/MIT14.0-15.0%

26172-55-4

2682-20-4

Colorless and light yellow transparent liquid25kg, 250kg, 1250kg/plastic drumProtect from light, room temperature, shelf life one year


Application:

Methylchloroisothiazolinone/Methylisothiazolinone

CMIT/MIT are synergistic antimicrobial agents used as preservatives in a wide range of products. Their primary function is to inhibit the growth of bacteria, fungi, and yeast, thereby preventing spoilage, maintaining product integrity, and ensuring user safety. The most common commercial form is a 3:1 ratio of CMIT (5-Chloro-2-methyl-4-isothiazolin-3-one) to MIT (2-Methyl-4-isothiazolin-3-one). 

CMIT/MIT is widely used as a broad-spectrum preservative in:

1. Cosmetics and personal care products (e.g., shampoos, lotions). 

2. Household and industrial liquids (e.g., detergents, cleaning agents).

3. Water treatment systems.

4. Paints and coatings.

5. Metalworking fluids. 

Methylchloroisothiazolinone/Methylisothiazolinone
Methylchloroisothiazolinone/Methylisothiazolinone
Methylchloroisothiazolinone/Methylisothiazolinone

Packaging info

25kg,250kg,1250kg plastic drum

Methylchloroisothiazolinone/Methylisothiazolinone

F&Q

Q1: What company do we belong to?

A1: We are a manufacturer and a trader.

Q2: How long is our delivery time?

A2: This depends on the quantity of the goods you ordered, we have stock, usually 30days sending time.

Q3: How to order?

A3: Please mail your order or request to us, and tell us the following information: shipping details, including company name, address, person, phone number, quantity.

Q4: How many discounts are available for ordering products?

A4: As long as you provide us with your demand, we will give you the best price.


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