Description

Calcium Thioglycolate Trihydrate is a key inorganic salt of thioglycolic acid, widely recognized for its role as a depilatory agent and a versatile reducing agent in various chemical syntheses. Its importance lies in its ability to break disulfide bonds, making it indispensable in cosmetic formulations and industrial processes requiring controlled reduction. This product is essential for manufacturers in the personal care, pharmaceutical, and chemical synthesis sectors seeking a reliable and effective raw material.

Application

• Cosmetic Depilatories: Primary active ingredient in hair removal creams and lotions.
• Pharmaceutical Intermediates: Used in the synthesis of certain active pharmaceutical ingredients (APIs).
• Chemical Reducing Agent: Employed in organic synthesis and polymer production where a mild reducing environment is required.
• Textile Processing: Utilized in specific wool treatment and dyeing processes.
• Analytical Chemistry: Acts as a reagent in certain titrimetric and spectrophotometric methods.
• Research & Development: Serves as a standard or starting material in laboratory-scale chemical research.

Basic Information

Product Name	Calcium Thioglycolate Trihydrate
CAS No.	5793-98-6
Molecular Formula	C4H6CaO4S2 • 3H2O
Molecular Weight	274.32 g/mol (Trihydrate)
Synonyms	Calcium Mercaptoacetate Trihydrate; Thioglycolic Acid Calcium Salt Trihydrate; Calcium Thioglycollate Trihydrate; Mercaptoacetic Acid Calcium Salt Trihydrate; Calcium Bis(2-sulfanylacetate) Trihydrate; Depilatory Agent Calcium Salt; Calcium Thiolglycolate Trihydrate
EINECS	227-315-6

Quality Control

Our Calcium Thioglycolate Trihydrate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting these results are available for every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, the container must be kept tightly sealed after each use to minimize exposure to moisture and air. Store away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (Titration)	≥ 98.0 %
pH (5% Solution)	6.0 - 8.0
Loss on Drying	18.0 - 22.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Iron (Fe)	≤ 50 ppm

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