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Isothiazolinones CAS 26172-55-4

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MOQ : 1 Metric Ton

Isothiazolinones CAS 26172-55-4 Specification

Ingredients
Isothiazolinones blend (MI/MCI)

Appearance
Clear to pale yellow liquid

Structural Formula
O || C4H5Cl2NOS / /\ S-N | /_\ /|| |

Properties
Effective biocide with broad spectrum activity; suitable for water treatment.

HS Code
38089190

CAS No
26172-55-4

Product Type
Industrial

Application
Water treatment, Paints, Coatings, Industrial cooling systems, Paper industry

Shelf Life
12 months

Molecular Formula
C4H5Cl2NOS

Purity
99%

EINECS No
247-500-7

Usage
Add as specified in process or treatment system (0.05-0.4% recommended)

Ph Level
3.0 - 5.0 (1% solution)

Solubility
Soluble in water

Physical Form
Liquid

Molecular Weight
150.06 g/mol

Density
1.05 Gram per cubic centimeter(g/cm3)

Storage
Store in cool, dry place, tightly closed container

Poisonous
YES

Taste
Odorless

Grade
Industrial Grade

Refractive Rate
1.340 - 1.360

Smell
Mild

Shape
Liquid

Boiling Point
Not applicable (decomposes before boiling)

Vapor Pressure
< 0.01 mmHg at 20°C

Flash Point
> 100°C

Compatibility
Compatible with most industrial process chemicals, avoid strong reducing agents

Stability
Stable under recommended storage conditions

Toxicity
Harmful if swallowed, causes skin irritation

Viscosity
5-15 mPa·s at 25°C

Packaging
Available in 25 kg, 200 kg HDPE drums or as required

About Isothiazolinones CAS 26172-55-4

The compliant lotion, building materials, electric power metallurgy, oil field chemical engineering, leather, paint coating and spinning prints to dye, the day turn, the antisepsis of cosmetics, deckle, the water transaction etc. realm.

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.

Powerful Biocide for Diverse Applications

Isothiazolinones CAS 26172-55-4 delivers robust antimicrobial protection across multiple industries. Its efficacy extends to water treatment, paint and coating preservation, industrial cooling processes, and the paper sector, ensuring quality and minimizing microbial contamination risks.

Easy Integration and Safe Storage

This liquid biocide is simple to incorporate into existing industrial processes, with recommended usage rates of 0.05-0.4%. For optimal stability, store it in a cool, dry place within tightly sealed containers. The product remains stable under recommended conditions, maintaining its effectiveness for up to 12 months.

FAQ's of Isothiazolinones CAS 26172-55-4:

Q: How should Isothiazolinones CAS 26172-55-4 be added during industrial water treatment?

A: It should be dosed directly into the water system at a concentration between 0.05% and 0.4%, as specified for your process requirements. Precise usage may vary depending on contamination levels and system volume.

Q: What benefits does Isothiazolinones provide in paints and coatings?

A: The biocide prevents microbial growth, extending shelf life and protecting both wet and finished products from bacteria and mold, thereby maintaining quality and durability.

Q: When is the best time to apply this product in industrial processes?

A: For maximum efficacy, Isothiazolinones should be added during stages susceptible to microbial contamination, typically during mixing or at start-up, as directed by your system protocols.

Q: Where should Isothiazolinones be stored to maintain stability and effectiveness?

A: Store the product in a cool, dry environment, protected from sunlight, using tightly sealed containers such as HDPE drums. This helps ensure its stability over the 12-month shelf life.

Q: What is the safety profile of Isothiazolinones and how should it be handled?

A: Isothiazolinones can be harmful if ingested and may cause skin irritation. Always use protective gear during handling and ensure good ventilation. Avoid contact with strong reducing agents.

Q: Is Isothiazolinones compatible with other chemicals present in industrial systems?

A: It is generally compatible with most industrial process chemicals, although strong reducing agents should be avoided as they may affect its efficacy or stability.

Q: What industries benefit most from using Isothiazolinones CAS 26172-55-4?

A: Industries such as water treatment, paints, coatings, paper production, and cooling systems gain significant microbial control, protecting product quality and reducing risk of contamination.

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