| Customization: | Available |
|---|---|
| CAS No.: | 26172-55-4 / 2682-20-4 |
| Formula: | C4h4clnos / C4h5nos |
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Isothiazolinones CMIT 14% for Water Treatment CAS 26172-55-4
CAS No. 26172-55-4, 2682-20-4
EINECS No. 247-500-7
UN Number: 1760 RIDADR : UN 1760 8/PG 2
Molecular weight: 115.16
CMIT/MIT is composed of 5-chloro-2-methyl-4-thiazoline-3-ketone (CMI) and 2-methyl-4-thiazoline-3-ketone (MI). The bactericidal effect of CMIT/MIT is carried out through breaking the bond between bacteria and algae protein. When contacted with microbes, CMIT/MIT can quickly inhibit their growth, then leading to death of these microbes.
CMIT/MIT is a kind of broad spectrum, high efficiency, low toxicity, non-oxidative biocide.
CMIT/MIT has strong inhibition and biocidal effects on ordinary bacteria, fungi and alga. It has many advantages such as high-efficiency, good degradation, no residual, safety in operation, great compatibleness, good stabilization, low cost and so on. It can mix with most cation, anion, and non-ionic surfactants. When used at high dosage, its effect on biosludge stripping is excellent.
Application:
CMIT/MIT is the ideal biocidal in industrial circulating cool water system and in wastewater treatment in oilfield, papermaking, pesticide, cutting oil, leather, detergent and cosmetics etc.
When used as sludge stripper for grade II, the dosage of 150-300mg/L is preferred, when used as biocide, the dosage of 80-100mg/L is preferred, and charges every 3-7 days. No used together with oxidative fungicidal 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.
Performance characteristics
1. As a broad-spectrum, long-lasting bactericide to kill many bacteria, fungi and yeasts, the using amount is small.
2. Suitable for use in the medium of the pH value in the range of 2 to 9; free of divalent salt, cross-link no emulsion.
3. Miscible with water; can be added in any production step; easy to use.
4. It has a low toxicity and an appropriate concentration of using, which will lead to no harm completely.
Usage and Cautions
1. In water treatment applications, dilute it into a 1.5% aqueous solution first. Add the solution at a quantity of 80 to 100 ppm for one or two times each week depending on the multiplication of microorganisms like bacteria and algae.
2. Avoid direct eyes' contact with it for a long period. Once the contact happens, rinse eyes with water without delay. No long-term contact with the skin is allowed.
3. Any contact with reducible metals is forbidden during storage, for example, iron and aluminum, so as to avoid decomposition.
4. Not suitable for use in the alkaline medium of pH> 9.0 due to its poor stability. Any combination of this chemical with highly nucleophilic chemicals, like S2- and R-NH2, will lead to declined quality or even complete failure of the product.
| Item | Standard |
| Chromaticity/KCrO | ≤3# |
| Appearance | Clear yellow or yellow green solution |
| MIT% | 3-5 |
| CMIT% | 10.0-12 |
| PH | 2.0-4.0 |
| Density g/cm3 | 1.26-1.32 |
| Total Active ingredient | 14.0-14.5 |
Standard Package: 25kg /250kg/drum, 1250kg / IBC Drum.
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