Description

Red5G CAS NO 71373-15-4 is a specialized chemical compound, also known as 5-Chloro-2-methyl-4-isothiazolin-3-one, widely recognized for its potent antimicrobial properties. This compound is a critical active ingredient in industrial biocides and preservative systems, providing reliable protection against microbial growth in aqueous environments. It is essential for manufacturers in the water treatment, paint, adhesive, and personal care industries who require effective, broad-spectrum microbial control to ensure product stability and shelf life.

Application

• Industrial Water Treatment: Acts as a powerful biocide in cooling towers, paper mills, and oilfield water systems to control bacteria, algae, and fungi.
• Paints and Coatings: Used as an in-can preservative to prevent spoilage and maintain product integrity during storage.
• Adhesives and Sealants: Incorporated to inhibit microbial degradation, ensuring consistent performance and extended shelf life.
• Personal Care and Cosmetics: Serves as a preservative in rinse-off products like shampoos and liquid soaps to meet safety and regulatory standards.
• Metalworking Fluids: Protects synthetic and semi-synthetic fluids from microbial contamination, maintaining fluid stability and tool life.
• Household and Institutional Cleaners: Provides preservative efficacy in liquid detergent formulations.

Basic Information

Product Name	Red5G CAS NO 71373-15-4
CAS No.	71373-15-4
Molecular Formula	C4H4ClNOS
Molecular Weight	149.60 g/mol
Synonyms	5-Chloro-2-methyl-4-isothiazolin-3-one; CMIT; Kathon CG; 2-Methyl-4-isothiazolin-3-one, 5-chloro derivative; Micro-Chek; 71373-15-4; 5-Chloro-2-methyl-3(2H)-isothiazolone; CMIT/MIT (3:1) blend component
EINECS	Contact for details

Quality Control

Our Red5G is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including HPLC for assay and impurity profiling, to meet industry specifications. Certificates of Analysis (COA) documenting purity, identity, and relevant parameters are available upon request for quality assurance and regulatory compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong reducing agents and amines. For long-term stability, avoid exposure to excessive heat and humidity.

Specification

Item	Specification
Appearance	Clear to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	≤ 2.0% total
Water Content	≤ 1.0%
pH (in solution)	2.0 - 4.0

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.