Perfect Quality GMP factory Chondroitin Sulfate Fish 90% USP grade

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US $60-200 / Kilograms | 100 Kilogram/Kilograms (Min. Order)
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Quick Details
CAS No.:
Other Names:
chondroitin sulphate
Place of Origin:
Shandong, China (Mainland)
Antipyretic Analgesics and NSAIDs, Auxiliaries and Other Medicinal Chemicals
Grade Standard:
Food Grade, Medicine Grade
Animal Pharmaceuticals
Brand Name:
Model Number:
CS Marine 90% by CPC Titration
90.0% Min.
Health Joint/Treatment for Osteoarthritis(OA)
Fish Cartilage
Molecular Formula:
90% CPC or HPLC
Test methods:
White Powder
2 Years at least
25kg fibre drum
Quality Control:
5 Ton/Tons per Month
Packaging & Delivery
Packaging Details
25kg/drum, Drum size: 38*38*40cm, 10tons with pallet in 20Ft Container
Lead Time :
within one week after PO signed

Chondroitin Sulfate Fish(Marine) 90% USP grade 


I :Chondroitin Sulfate sodium :

Chondroitin sulfate sodium is the sodium salt of the sulfated linear glycosaminoglycan obtained from bovine, porcine, or avian cartilages of healthy and domestic animals used for food by humans.


II :Chondroitin Sulfate Function:

Chondroitin's functions depend largely on the properties of the overall proteoglycan of which it is a part. These functions can be broadly divided into structural and regulatory roles. However, this division is not absolute, and some proteoglycans have both structural and regulatory roles (see versican).

Chondroitin sulfate is a major component of extracellular matrix, and is important in maintaining the structural integrity of the tissue. This function is typical of the large aggregating proteoglycans: aggrecan, versican, brevican, and neurocan, collectively termed the lecticans.

As part of aggrecan, chondroitin sulfate is a major component of cartilage. The tightly packed and highly charged sulfate groups of chondroitin sulfate generate electrostatic repulsion that provides much of the resistance of cartilage to compression. Loss of chondroitin sulfate from the cartilage is a major cause of osteoarthritis.


III :Applications:

1.As a health food or health care drugs, Chondroitin Sulfate is used to cure coronary heart disease, angina, myocardial infarction, coronary atherosclerosis, myocardial ischemia and other diseases in the long-term, no obvious side effects, can significantly reduce the incidence of coronary heart disease and mortality. Clinical application of long-term found that the walls of arteries and veins of fat, such as lipid deposition can be effectively removed or reduced to a significant reduction in plasma cholesterol, thus preventing atherosclerosis formation.

2.Chondroitin Sulfate for the treatment of neuralgia, nerve migraine, joint pain, arthritis and scapular joint pain, and abdominal pain after the operation.

3. To prevent and treat hearing impairment which caused by streptomycin and a variety of noise-induced hearing difficulties, tinnitus effectively.

4. It can aid in healing chronic nephritis, chronic hepatitis, keratitis and corneal ulcer,etc.


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Following is the COA for reference.

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IV :Specifications:


Chondroitin Sulfate 90%(USP 34 Standard) Marine




(1) infrared absorption <197K>

(2) a solution containing 0.5 g in 10 ml of water meets the requirements of the test for sodium <191>.

Clarity and color of solution

Its absorbance is not greater than 0.35.

Specific rotation <781S>

-12 ° -22.0°

Microbial enumeration <2021>

The total bacterial count does not exceed 1000 cfu / g, and the total combined molds and yeasts count does not exceed 100 cfu / g. It meets the requirements of the tests for absence of Salmonella species, and Escherichia coli.

pH <791>

5.5 ~ 7.5 in a solution (1 in 100)

Loss on drying <731>

Not more than 10.0%

Residue on ignition <281>

20.0% ~ 30.0%

Chloride <221>

Not more than 0.50%

Sulfate <221>

Not more than 0.24%

Heavy metals, Method II <231>

Not more than 0.002%.

Organic volatile impurities, Method I

Ethanol: not more than 0.5%

Electrophoretic purity <726>

Any individual impurity: not more than 2%.

Limit of protein

Not more than 6.0%

Content of chondroitin sulfate sodium


Founded in 1997, Shandong Zhongyuan 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,chicken,marine,