Chondroitin Sulfate

Chondroitin sulfate (CS) is a class of glycosaminoglycans that are covalently attached to proteins to form proteoglycans.
Chondroitin Sulfate is a glycosaminoglycan extracted from porcine,bovine,chicken,and shark cartilage.
It is used for the auxiliary treatment of neuralheadache,headache, neuralgia, arthritis, hemicrania and be effective in reducing the blood lipid.
The Chondroitin Sulfate can also be used as additive in the foodstuff and the healthy products.
  • CAS #:

  • Certificates:

    GMP, ISO 9001, USP, BP
Products Description
-CAS No. 9007-28-7

-EINECS No. 232-696-9

-Molecular Formula: (C14H21NO14S)n

-Purity: 90.5% Chondroitin Sulfate


Product Name Chondroitin Sulfate
Package 25KG Fiber Drum
Appearance Creamy white powder
Taste and odor Light characteristic odor
Clarity and color <0.35 at 420 nm
Sodium identification Positive
Assay by CPC ≥90%
Protein content ≤6.0%
Specific rotation -20.0° ~ -30.0°
Chloride ≤0.5%
Sulfate ≤0.24%
Heavy metals ≤20ppm
Residue on ignition 20.0%~30.0%
Loss on drying ≤10.0%
Bulk density ≥0.60g/ml
Particle size 100% thru 80 mesh
Total plate count ≤1000cfu/g
Yeast and mold ≤100cfu/g
E. coli Negative
Salmonella Negative


1. the application in medicine the main way is as a drug in the treatment of joint diseases, used with glucosamine, with pain, promote cartilage regeneration effect, can fundamentally improve joint problems

2. for corneal collagen fiber plays a protective role, can promote the growth of the matrix in the fiber, enhance permeability, improve blood circulation, accelerate metabolism, promote permeation fluid absorption and elimination of inflammation, improve the symptoms of dry eye

3. As in the health care products, food additives, can strengthen the body constitution and antibacterial, beauty, anti-aging, and so on.To improve listening and dry skin.In the body can inhibit intestinal absorption of lipid and glucose in order to achieve the effect reducing weight

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