Product
Isothiazolinone Preservative
CMIT/MIT (methylchloroisothiazolinone / methylisothiazolinone) is a broad-spectrum preservative for rinse-off products, household cleaners, paints and industrial fluids.
- Also known as
- CMIT, MIT
- Grades / forms
- 1.5% / 14%
- Documents
- TDS to view and download
Overview
Isothiazolinones are effective against bacteria, yeasts and moulds at parts-per-million levels. The 3:1 CMIT/MIT blend is widely used in detergents, paints, adhesives and water-based industrial products.
Because they are skin sensitisers, cosmetics use is restricted to low levels in rinse-off products in many markets. Supplied as ~1.5% and ~14% solutions.
Applications
- 1Household detergents and cleaners
- 2Rinse-off cosmetics (where permitted)
- 3Paints, adhesives and emulsions
- 4Industrial process water
Specification
- Composition
- Blend of 5-chloro-2-Methyl-4- Isothiazolin-3-one / 2-Methyl-4- Isothiazoline-3-one with divalent salt
- Appearance
- Clear Liquid
- Color
- Colorless to Pale Yellow
- pH as such at 27±2°C
- 2.00 – 5.00
- Specific Gravity at 27±2°C
- 1.15 – 1.25
- % Active
- 1.48 – 1.54
- Solubility in Water
- Freely Soluble
- Solubility in Other Solvent
- Miscible in most of the lower alcohols & Glycols
Specification as stated on our Technical Data Sheet, which you can download below.
Documents
PDF documents from our quality records.
Packing & storage
Packing
- 50 kg & 200 kg HDPE drums
- 1 MT IBC totes
Storage & handling
Store closed, cool and away from amines, reducing agents and light.
Enquire
Get a price for Isothiazolinone Preservative
Send grade, quantity and destination port. Price, lead time and documents come back within one business day.
Request a quotation or call +91 97979 77958- Certificate of Analysis with every batch
- SDS in destination format
- Made to your specification
- Private label packing
Questions
Isothiazolinone Preservative, answered.
In many markets, no; it is limited to rinse-off products at low levels.
Usually 0.05–0.1% of the 1.5% grade.
Yes, it is broad-spectrum.
Yes. Cosmo Chemistry manufactures and exports Isothiazolinone Preservative from Surat, Gujarat, India to more than 55 countries, for customers in the personal care & home care industry. Send your grade, quantity and destination port for a quotation within one business day.
Every shipment of Isothiazolinone Preservative from Cosmo Chemistry includes a batch-specific Certificate of Analysis (COA) and Safety Data Sheet (SDS). Certificate of Origin, third-party pre-shipment inspection and destination-specific regulatory documentation are arranged on request.
Related products
Send Us Your Specifications. We'll Handle the Production.
Share the product or formulation, grade, volume and destination port. You'll have price, lead time and documentation within one business day.

