Description

Calcium, Dichloro(5-Chloro-2-Methyl-3(2H)-Isothiazolone-.Kappa.O3)-, Mixt. With Dichloro(2-Methyl-3(2H)-Isothiazolone-.Kappa.O3)Calcium CAS NO 50815-77-5 is a high-performance, broad-spectrum biocide and preservative blend, primarily recognized for its potent antimicrobial activity. This compound is critical for preventing microbial growth and spoilage in water-based systems and formulated products, ensuring product integrity and shelf-life. It is an essential raw material for manufacturers in the industrial water treatment, paint and coating, personal care, and household product industries.

Application

• Industrial Water Treatment: Acts as a powerful biocide in cooling towers, process water, and paper mill systems to control bacteria, fungi, and algae.
• Paints, Coatings, and Adhesives: Used as an in-can preservative to prevent microbial degradation, ensuring product stability and performance.
• Personal Care and Cosmetics: Serves as a preservative in shampoos, liquid soaps, and creams to protect against contamination.
• Household and Institutional Cleaners: Incorporated into liquid detergents and disinfectants to provide antimicrobial efficacy and prolong shelf life.
• Metalworking Fluids: Preserves synthetic and semi-synthetic fluids from microbial spoilage, maintaining fluid functionality and tool life.
• Oilfield Applications: Controls microbial-induced corrosion (MIC) and biofilm formation in injection water and production systems.

Basic Information

Product Name	Calcium, Dichloro(5-Chloro-2-Methyl-3(2H)-Isothiazolone-.Kappa.O3)-, Mixt. With Dichloro(2-Methyl-3(2H)-Isothiazolone-.Kappa.O3)Calcium
CAS No.	50815-77-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Calcium Dichloro(5-Chloro-2-Methyl-3(2H)-Isothiazolon-3-olato); Calcium Dichloro(2-Methyl-3(2H)-Isothiazolon-3-olato) Mixture; 5-Chloro-2-methyl-3(2H)-isothiazolone, calcium salt, mixture with 2-methyl-3(2H)-isothiazolone, calcium salt; Isothiazolinone Biocide Blend; CMIT/MIT Calcium Salt; Kathon CG Analog; Rohm and Haas Kathon CG Type Biocide; Microbiocide 50815-77-5
EINECS	Contact for details

Quality Control

Our Calcium, Dichloro(5-Chloro-2-Methyl-3(2H)-Isothiazolone-.Kappa.O3)-, Mixt. With Dichloro(2-Methyl-3(2H)-Isothiazolone-.Kappa.O3)Calcium is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure consistent potency, purity, and performance. Certificates of Analysis (COA) detailing assay, impurity profile, and physical specifications are available upon request to support your quality assurance protocols.

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 strong oxidizing agents. For long-term stability, avoid exposure to excessive heat and humidity.

Specification

Item	Specification
Appearance	Off-white to pale yellow powder or solid
Identification (IR)	Conforms
Assay (Total Active Isothiazolinones)	≥ 95.0%
Moisture Content	≤ 2.0%
pH (1% Solution)	6.0 - 8.0
Heavy Metals (as Pb)	≤ 20 ppm

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