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Quick Details

  • CAS No.: 9082-07-9
  • Other Names: chondroitin sulphate sodium
  • MF: (C14H21O14NS)n
  • EINECS No.: 232-696-9
  • Place of Origin: Zhejiang, China (Mainland)
  • Type: Antipyretic Analgesics and NSAIDs, Immune Function Agents
  • Grade Standard: Food Grade, Medicine Grade, Pharmaceutical Grade
  • Brand Name: HS
  • Model Number: USP
  • Purity: 90%, 90% (85%,95%,98% available with different Prices)
  • Appearance: white to off-white powder
  • Origin: Bovine
  • Assay: CPC and or HPLC
  • Quality control: USP34/EP7.0
  • Major Function: Health Joint/Treatment for osteoporosis/osteoarthritis

Packaging & Delivery

Packaging Details Inner package: double PE bags
Outer package: 25kg/fiber drum
Delivery Time PROMPT


1. cGMP Manufacturer
2. Source: Bovine
3. Assay: 90%
4. Certificate: ISO9001/ISO22000,cGMP
5. Registered in EU

Sodium Chondroitin sulfate sodium USP34


Introduction of chondroitin sulfate

Sodium chondroitin sulfate is a derivative of a natural mucopolysaccharide, or a component "found in connective tissue, skin, bone and cartilage together with proteins from the intercellular cells where collagen and elastin are embedded".


Function of chondroitin sulfate

1. As health care product, chondroitin sulfate can be used in preventing coronary disease,  stenocardia, myocardial infarction, coronary atherosclerosis, myocardial ischemia, lowering its incidence rate and death rate obviously.
2. It is effective in treating neurodynia, arthralgia, arthritis, scapulalgia and relieving the pain after laparoscopic surgery.
3. It can prevent the hearing impairments caused by streptomycin and the tinnitus by noise.
5. It has adjuvant therapy function in chronic nephritis, chronic hepatitis, keratitisand keratohelcosis.
6. The recent reports say the chondroitin sulfate in marine fish cartilage can anti-tumor.

 COA datas of chondroitin sulfate bovine                     




white to off-white powder


Infra Red confirmed (USP197K),

Sodium reaction(USP191)



Loss on drying

Less than 10% (USP731)


NMT 6.0% (USP32)

Heavy Metal

NMT20PPM(Method II USP231)

PH(1%H2O solution)5.5-7.5(USP791)
Specific Rotationminus 20°-minus30°(USP981S)
 Chloride NMT0.5% (USP221)
 Sulfate NMT0.24% (USP221)
 Residue on Ignition 20%-30% (dry base) (USP281)
 Clarity (5% H2O solution) <0.35@420nm
 Organic Volatile Impuritues Meet Requirements(USP467)
 Electrophoretic purity NMT2.0% (USP726)
 Total Bacteria Count <1000 Col/g
 Yeast and Mold <100 Col/g
 Salmonella Negative(USP2022)
 E.Coli Negative(USP2022)
 Particle size100% through 60 mesh 


Brief Introduction of Hengjie Biopharma:

Founded in 1997, Hengjie Biopharma is now an experienced pharmaceutical intermediates manufacturer specializing in chondroitin sulfate industry for over ten years. Its products scope covers sodium and calcium chondroitin sulfate bovine, porcine, marine fish. 

Our Vision is To Be the Preferred Partners for Nutraceutical and Pharmaceutical Succes. This vision refelct our commitment to partners: excellent quality with best price. We are making progress everyday to live up to our commitment, trying to be a preferred and valuable partner.


Process Flow


Free samples are available.

Contact us if you have any interest in our products.

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