Description

Chondroitin Sulfate C Sodium Salt is a highly purified, sulfated glycosaminoglycan (GAG) derived from natural sources, serving as a critical building block for connective tissues. This compound is essential for its role in maintaining structural integrity, hydration, and elasticity in cartilage and other extracellular matrices. It is a vital raw material for manufacturers in the pharmaceutical, nutraceutical, and advanced biomedical sectors seeking high-purity, bio-active ingredients.

Application

• Pharmaceutical Active Ingredient (API): A key component in prescription and over-the-counter (OTC) medications for osteoarthritis and joint health supplements.
• Dietary Supplements & Nutraceuticals: Used in capsules, tablets, and powdered blends aimed at supporting cartilage repair and joint mobility.
• Biomedical Research & Cell Culture: Employed as a substrate or additive in studies involving chondrocyte growth, tissue engineering, and regenerative medicine.
• Cosmeceuticals & Skincare: Incorporated into formulations for its hydrating and skin-plumping properties, helping to improve skin texture and elasticity.
• Veterinary Pharmaceuticals: Used in joint health products for companion animals and livestock.
• Functional Food & Beverage Fortification: Added to health-focused foods and drinks to provide joint support benefits.

Basic Information

Product Name	Chondroitin Sulfate C Sodium Salt
CAS No.	12678-07-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Chondroitin Sulfate C, Sodium Chondroitin Sulfate C; Chondroitin 6-Sulfate Sodium Salt; Chondroitin Sulfate C (Sodium Salt); Chondroitin-6-sulfate; CSA; CSC; CAS 12678-07-8
EINECS	Contact for details

Quality Control

Our Chondroitin Sulfate C Sodium Salt is produced under strict quality management systems. Each batch is tested to ensure it meets stringent specifications for identity, purity, and potency, suitable for pharmaceutical and nutraceutical applications. Certificates of Analysis (COA) documenting compliance with relevant standards are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (as Sodium Salt)	≥95.0%
pH (1% Solution)	5.5 - 7.5
Loss on Drying	≤10.0%
Residue on Ignition (Sulfated Ash)	20.0% - 30.0%
Heavy Metals	≤20 ppm
Protein	≤6.0%
Microbial Limits	Meets Ph. Eur./USP requirements

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