API Pharmaceutical CAS 9007-28-7 chondroitin sulfate sodium salt powder

Basic Information
Place of Origin: China
Brand Name: HNB
Certification: ISO
Model Number: Chondroitin sulfate
Minimum Order Quantity: 1KG
Price: Negotiable
Packaging Details: Aluminum foil bag
Delivery Time: Usually3-5days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram,Alibaba Assurance Order
Supply Ability: 5000kg/Month
Detail Information
CAS: 9007-28-7 Mf: (C14H21NO14S)n
MW: 479.368 Specification: 99%
Flash Point: / Appearance: White Powder
EINECS: / Sample: Available
Whatsapp: +86 15202961574

Product Description

API Pharmaceutical CAS 9007-28-7 chondroitin sulfate sodium salt powder


Product name

Chondroitin sulfate


White Powder








Keep in cool dry place.



The Introductction of Chondroitin sulfate   




Chondroitin Sulfate is a type of glycosaminoglycan that is covalently linked to proteins to form proteoglycans. Chondroitin sulfate is widely distributed in the extracellular matrix and cell surface of animal tissues. It is a white or off-white powder; it has hygroscopic properties. This product is easily soluble in water, insoluble in organic solvents such as ethanol, acetone, and ether. Chondroitin sulfate aqueous solution is unstable when exposed to higher temperatures or acids.

 Chondroitin sulfate (CS) is a kind of glycosaminoglycan covalently linked to protein to form proteoglycan. Chondroitin sulfate is widely distributed in the extracellular matrix and cell surface of animal tissues. The sugar chain is polymerized by alternating glucuronic acid and N-acetylgalactosamine, and connected to the serine residue of the core protein through a sugar-like link region.


Although the main chain structure of polysaccharides is not complex, in terms of the degree of sulfation, sulfate group and the distribution of the two differences into the chain of isouronic acid, there is a high degree of heterogeneity. The fine structure of chondroitin sulfate determines the functional specificity and the interaction with a variety of protein molecules.



In medicine, it is mainly used as a drug for the treatment of joint diseases. When used together with glucosamine, it has the effect of pain relief and promoting cartilage regeneration, which can fundamentally improve joint problems.
Randomized placebo-controlled clinical trials have demonstrated that Chondroitin sulfate can reduce pain in patients with osteoarthritis, improve joint function, reduce joint swelling and fluid build-up and prevent space narrowing in the knee and hand joints. Provides a cushioning effect, alleviates impact and friction during action, draws moisture into proteoglycan molecules, thickens cartilage, and increases the amount of synovial fluid in joints. One of the most important functions of chondroitin is to act as a conduit to deliver vital oxygen and nutrients to the joints, helping to remove waste from the joints, and at the same time to remove carbon dioxide and waste. Since there is no blood supply to articular cartilage, all oxygenation, nourishment, and lubrication come from synovial fluid.





API Pharmaceutical CAS 9007-28-7 chondroitin sulfate sodium salt powder 0

The Application & Function of Chondroitin sulfate


         The main way of application in medicine is to use it as a medicine for treating joint diseases in combination with glucosamine, which has the effect of relieving pain and promoting cartilage regeneration, and can fundamentally improve joint problems.


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The COA of Chondroitin sulfate






Characteristics White crystalline powder, odorless or practically odorless and practically tasteless Complies
Identification IR: The infrared absorption spectrum should be concordant with the reference spectrum Complies
Solubility Soluble in ethanol, chloroform and acetone, almost insoluble in water. Complies




≤0.5% 0.1%


ash content


≤0.5% 0.2%




99% 99.80%




Conform with the standard  



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HNB Biotech company details



Xi'an Harmonious Natural Bio-Technology Co., Ltd. was founded in 2010, and located in Xian
International Logistics Industrial Zone, Xi'an City, Shaanxi Province, China. Now it is the
leading researcher and one of the biggest manufacturer in high technology API area.
There are 8 experts in our research team. We insist in innovation and produce high quality
products. And GMP standard workshop and complete stainless extraction equipment.
We have 2 sales departments over 20 people and sell our products all over the world.
We also have strong professional research and development team, talented personnel and
completely equipped laboratory for the quality controlling. Various Detection Device is
equipped in HNB company, such as HPLC, GC, Spectrophotometer, AAS, Polarimeter, Auto
titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.
HNB mainly engaged in export of products including, without limitation, pharmaceutical raw
materials both for vet and human, also Vitamins, Amino Acids, minerals, peptides, plant
extract, feed and food additives.
Our company's business is based on Honest, Trustworthy, Constantly to Go Beyond and
Achieve Mutual Win. Sincerely hope to strengthen exchanges and cooperation with friends
from both home and abroad.
Passion to innovate, Power to deliver !


API Pharmaceutical CAS 9007-28-7 chondroitin sulfate sodium salt powder 1

Contact Details
Gary Liu

Phone Number : +8615202961574

WhatsApp : +8618629242069