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CMIT-MIT, also known as Isothiazolinone, is a chemical mixture used as a preservative and biocide in various industrial and consumer products. It effectively inhibits the growth of bacteria, fungi, and other microorganisms, ensuring product stability and preventing microbial contamination.
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Product Detail

CAS No. 55965-84-9

Molecular weight: 115.16


Product Grade:Industrial

Applications and Application Methods:

Isothiazolinone 14% is widely used in pulp/paper, industrial water, waste water, paints, slurries, dispersed pigments, adhesives, latex emulsion, processing water and other neutral pH water containing systems. Isothiazolinone14% can be added at any stages of the production.

Isothiazolinone, with the CAS number 55965 84 9, is a chemical compound widely utilized as a biocide and fungicide in various industries. It is highly effective in controlling microbial growth, including bacteria, fungi, and algae. Isothiazolinone finds extensive application in water treatment, paints, coatings, personal care products, and household cleaning agents. As a biocide, it acts by disrupting the cellular processes of microorganisms, inhibiting their growth and reproduction. Its broad-spectrum antimicrobial properties make it a valuable ingredient in preserving the quality and extending the shelf life of products. However, it is important to note that isothiazolinone can cause allergic reactions in some individuals and should be used with proper safety precautions and handling guidelines.


Typical use concentrations are in the range of 0.02-0.3% (w/w) in the final products. It should be noticed that a good manufacturing practices should be applied and equipment, pipes, and storage tanks should be sanitized by Isothiazolinone14% regularly.

Handling and Storage:

Use of personal protective equipment such as chemical impervious gloves for hands, safety goggles and shields for eyes are strongly advised. If the product comes in contact with the skin, wash immediately with plenty of water. In case of eye contact, rinse immediately with plenty of water and seek medical attention. The product should be stored at room temperature.





Clear pale yellow solution


14.0 % min

5-Chloro-2-Methyl-Isothiazolin-3-one (CMIT)


2-Methyl-Isothiazolin-3-one (MIT)

3.0-5.0 %








200L Drum, 1000L IBC or Bulk.Stored in cool and dry place.

Shelf Life:

1 year


  • Q1: What is your terms of payment?A: Small:TT 100% in advance,Credit Card.
    Large:L/C at sight,T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

  • Q2: How about your delivery time?A:Generally,it will take 15 to 20 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

  • Q3: Do you have any MOQ limit for order?A:Yes, Low MOQ, 10-100g for sample checking is available.

  • Q4: How to proceed an order for your products?A:Firstly let us know your requirements or application.Secondly We quote according to your requirements or our suggestions.Thirdly custmer confirms the samples and places deposit for order.Fourthly We arrange the production.

  • Q5: Do you test all your goods before delivery?A: Yes, we have 100% test before delivery.

  • Q6: How do you make our business long-term and good relationship?A: 1. We keep good quality and competitive price to ensure our customers benefit ;
    2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

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