Isothiazolinones cas 26172-55-4

Quick Details

Chemical Name: Isothiazolinones ;5-Chloro-2-methyl-4-isothiazolin-3-one
CAS No.:26172-55-4
Chemical Structure:Isothiazolinones 26172-55-4 chemical structure
Molecular Formula:C4H4ClNOS
Appearance: Clear, yellow or yellow green solution

Typical Properties 

Item Specifications Results
Appearance Clear, yellow or yellow green solution Conforms
Chromaticity(KCrO) ≤3# 1#
MIT 3~5 3.5224
CMIT 10.0~12 10.7785
DCMIT ≤0.05 0.009
Total active ingredient 14.0~14.5 14.3009
CMIT/MIT 2.5~3.4 3.06
PH 2.0~4.0 2.48
Density(20℃) 1.26~1.32 1.297
Turbidity(NTU) ≤5.0 2.6
Conclusion The results conforms with enterprise standards



1.Use It is used to treat industrial circulating water and play a role of sterilization and algae-killing.It is a kind of broad-spectrum bactericidal preservative that can effectively kill algae, bacteria and fungi. The active single agent can be widely used in industrial cooling water, oil field back to water, paper industry, pipelines, coatings, paints, rubber and cosmetics, photographic film and cleaning supplies industries. Effective dosage less, non-toxic and pollution-free, easily mixed in various formulations, PH use a wide range of diluted concentration, it is easily biodegradable into non-toxic and non-polluting substances

2.Use Angiotensin converting enzyme inhibitors, prodrugs, for high blood pressure

3.Use fungicides, widely used in industrial water treatment, swimming pool water treatment


200kgs per drum or as required