Description

Wofasept CAS NO 37263-45-9 is a high-purity chemical compound widely recognized for its efficacy as a preservative and antimicrobial agent. It is valued for its ability to inhibit microbial growth and enhance product stability across various demanding industrial formulations. This product is essential for manufacturers in the personal care, pharmaceutical, and industrial preservation sectors seeking reliable, broad-spectrum protection for their products.

Application

• Cosmetics and Personal Care: Used as a primary preservative in creams, lotions, shampoos, and other aqueous formulations to prevent spoilage from bacteria and fungi.
• Pharmaceutical Preparations: Employed as an antimicrobial agent in topical ointments, liquid preparations, and other non-sterile pharmaceutical products to ensure shelf-life stability.
• Industrial Fluids and Adhesives: Acts as a biocide in water-based industrial products like metalworking fluids, latex paints, and adhesives to prevent microbial degradation.
• Household and Institutional Products: Incorporated into cleaning solutions, detergents, and disinfectant formulations to provide lasting antimicrobial efficacy.
• Pulp and Paper Processing: Utilized in process waters and coatings to control slime-forming bacteria and fungi, improving production efficiency and product quality.

Basic Information

Product Name	Wofasept
CAS No.	37263-45-9
Molecular Formula	C9H11ClN2O2S
Molecular Weight	246.71 g/mol
Synonyms	Chlorphenesin; 3-(4-Chlorophenoxy)-1,2-propanediol; p-Chlorophenyl glyceryl ether; Mycil; 1,2-Propanediol, 3-(4-chlorophenoxy)-; Clorofene; G-11 (obsolete); NSC 3296; Chlorphenesinum
EINECS	253-439-8

Quality Control

Our Wofasept is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. The product is tested against rigorous in-house specifications, which typically include assay, identification, and impurity profile analysis. Certificates of Analysis (COA) documenting these results are provided with every shipment to guarantee compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0 %
Melting Point	77 - 81 °C
Loss on Drying	≤ 0.5 %
Residue on Ignition	≤ 0.1 %
Heavy Metals (as Pb)	≤ 20 ppm

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