Chemical Name: 5-Chloro-2-methyl-4-isothiazolin-3-one(CMI) and 2-methyl-4-isothiazolin-3-one (MI)
Molecular Formula: C4H4ClNOS+C4H5NOS
Molecular Weight: 149.56+115.06
Physical and Chemical Properties:
This product is the hydrotropic solution of above mentioned mixture. It’s appearance is light amber and smell is normal. Its relative density is (20/4℃)1.19, viscosity is (23℃)5.0mPa·s, freezing point-18~21.5℃,pH3.5~5.0. It is easily dissolved in water. The best pH condition for the usage of low-carbon alcohol and ethanediol is 4~8. As pH>8, its stability goes down. It could be stored for a year under normal temperature. Under 50℃,activity goes down slightly as it is stored for 6 months. Activity may go down greatly under high temperature. It could be compatible with various ionic emulsifiers and protein.
Specification: BP USP/NF
Appearance: It is amber or colorless liquid with slight smell , without deposit
This product is mainly used in fixature, bath foam, surfactant and cosmetics as antiseptic. Can’t be used to the products which will touch mucous membrane directly.
The temp. must below 50℃ when this product is add to the composition, and PH=1~8. The max dosage in composition is 0.1%.
Packed with plastic bottles or drums. 10kg/box (1kg×10bottles). Export package is 25kg or 250kg/plastic drum.
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