Chondroitin sulfate CAS NO.9007-28-7

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Chondroitin sulfate CAS NO.9007-28-7

Chondroitin sulfate price

Chondroitin sulfate CAS NO.9007-28-7

Chondroitin sulphate is a class of glycosaminoglycans covalently attached to proteins to form proteoglycans, a natural feed additive that plays an important role in maintaining joint, cartilage and bone health.

  • Item NO.:

    CAS NO. 9007-28-7
  • Color:

    White to off-white powder
  • Package:



Chondroitin sulfate is an acidic mucopolysaccharide that is extracted and purified from animal cartilage tissues. It possesses various structural forms, including A, C, D, E, H and K, and is commonly referred to as chondroitin sulphate.  This substance is odourless and has a property of attracting moisture.






White to off-white powder

Bulk Density

NLT 0.55G/ML

Assay(dry base)

90.0%- 105.0% (CPC)

Loss on drying

Less than10%(USP731)



Heavy Metal

NMT20ppm(Method Ⅱ USP231)

pH ( 1%H2O solution)


Specific Rotation

- 20°~ -30°(USP781S)

Residue on Ignition(dry base)

20%-30% (USP281)

Clarity (5%H2O solution)


Electrophoretic purity


Total Bacteria Count

<1000CFU/g (USP2021)

Yeast & Mold

<100CFU/g (USP2021)


Negative (USP2022)


Negative (USP2022

Staphylococcus Aureus

Negative (USP2022)

Particle size

100% through 20 mesh

NMT 20% through 60 mesh


Chondroitin sulfate application

Chondroitin sulfate is a viable option in animal husbandry for pigs, broilers, aquaculture, and pet food. By adding chondroitin sulfate to the feed of economic animals, like pigs and broilers, it can enhance the nutrient structure, nutrient composition, and improve the immunity of farmed animals, promote growth, and enhance the feed conversion rate. In aquaculture, the addition of chondroitin sulfate can enhance the survival and growth rates of aquatic animals whilst simultaneously augmenting the quality and nutritional value of aquatic products.Similarly, supplementation of pet food with chondroitin sulfate can elevate nutrient absorption and utilization by pets, potentially promoting their growth and health.



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