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CAS26172-55-4, 2682-20-4 Molecular weight: 115.16Properties of HUIsothiazolinonesUH:
Isothiazolinones is composed of5-chloro-2-methyl-4-thiazoline-3-ketone (CMI) and2-methyl-4-thiazoline-3-ketone (MI). The bactericidal effect ofIsothiazolinones is carried out through breaking the bond betweenbacteria and algae protein. When contacted with microbes,Isothiazolinones can quickly inhibit their growth, thus leading todeath of these microbes. Isothiazolinones has strong inhibition andbiocidal effects on ordinary bacteria, fungi and alga, and has manyadvantages such as high biocidal efficiency, good degradation, noresidual, safety in operation, good compatibleness, goodstabilization, low cost in operation.
Isothiazolinones can mix with chlorine and most cation, anion, andnon-ionic surfactants. When used at high dosage, its biosludgestripping effect is excellent.
Isothiazolinones is a kind of fungicidal with properties of broadspectrum, high efficiency, low toxicity and non-oxidative,Isothiazolinones is the ideal biocidal in industrial circulatingcool water system and in wastewater treatment in oilfield,papermaking, pesticide, cutting oil, leather, detergent andcosmetics *****
Specification of HUIsothiazolinonesUH:
Notes: 2%, 4% and 8% or any concentration can be supplied ondemands.
Grade I Grade II
Appearance Amber transparent liquid Light yellow or light greentransparent liquid
Active content % 14.0 min 1.50 min
pH value(as Isothiazolinones) 1.0-4.0 2.0-5.0
Density (20 C)g/cm3 1.25 min 1.02 min
CMI/MI (wt %) 2.5-4.0 2.5-4.0 ethyl-4-thiazoline-3-ketone 5-chloro-methyl-4-thiazoline-3-ketone
Usage of HUIsothiazolinonesUH:
When used as sludge stripper for grade II, the dosage of150-300mg/L is preferred, when used as boicide, the dosage of80-100mg/L is preferred, and charges every 3-7 days. No usedtogether with oxidative fungicidal such as chlorine, and no used incooling w
