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Isothiazolinones

CMIT/MIT

CAS No.: 26172-55-4, 2682-20-4


Molecular Weight: 115.16


Properties:

Isothiazolinones or CMIT/MIT is composed of 5-chloro-2-methyl-4-thiazoline-3-ketone (CMIT) and 2-methyl-4-thiazoline-3-ketone (MIT). The bactericidal effect of Isothiazolinones or CMIT/MIT is carried out through breaking the bond between bacteria and algae protein. When contacted with microbes, it can quickly inhibit their growth, thus leading to death of these microbes.

Isothiazolinones or CMIT/MIT 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.

Isothiazolinones or CMIT/MIT can mix with chlorine and most cation, anion, and non-ionic surfactants. When used at high dosage, its biosludge stripping effect is excellent. It is a kind of fungicidal with properties of broad spectrum, high efficiency, low toxicity and non-oxidative, it is an ideal biocidal in industrial circulating cool water system and in wastewater treatment in oilfield, papermaking, pesticide, cutting oil, leather, detergent and cosmetics etc..


Specification:

Notes: 2%, 4% and 8% or any concentration can be supplied on demands.

Items

Index

Appearance

Amber transparent liquid

Light yellow or light green transparent liquid

Active content %

14.0-15.0

1.5-1.8

pH (as it)

2.0-4.0

2.0-5.0

Density (20℃)g/cm3

1.26-1.32

1.02-1.05

CMI/MI (wt %)

2.5-3.4

2.5-3.4


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.


Package:

200L plastic drum, IBC(1000L), as per requirement.

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