hóa chất Isothiazolinones
5-Chloro-2-Methyl-4-Isothiazolin-3-One, 2-Methyl-4-Isothiazolin-3-One(Mixture)

CAS No. 26172-55-4, 2682-20-4
Molecular Weight: 115.16
Isothiazolinones is composed of 5-chloro-2-methyl-4-thiazoline-3-ketone (CMI) and 2-methyl-4-thiazoline-3-ketone (MI). The bactericidal effect of Isothiazolinones is carried out through breaking the bond between bacteria and algae protein. When contacted with microbes, Isothiazolinones can quickly inhibit their growth, thus leading to death of these microbes. Isothiazolinones has strong inhibition and biocidal effects on ordinary bacteria, fungi and alga, and has many advantages such as high biocidal efficiency, good degradation, no residual, safety in operation, good compatibleness, good stabilization, low cost in operation.
Specification:
Notes: 2%, 4% and 8% or any concentration can be supplied on demands.
items index
Grade I
Appearance: Amber transparent liquid
Active content ％ 14.0min
pH (as it) 1.0-4.0
Density （20℃）g/cm3 1.25min
CMIT/MIT (wt %) 2.5-4.0
Usage:
When used as sludge stripper for grade II, the dosage of 150-300mg/L is preferred, when used as boicide, the dosage of 80-100mg/L is preferred, and charges every 3-7 days. No used together with oxidative fungicidal such as chlorine, and no used in cooling water system containing sulfur. When used together with quaternary amine, the effect will be better. When used as industrial fungicide, the dosage of 0.05-0.4% is preferred.
Package and Storage:
250kg/drum

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