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HEBEI LEAD BIO-CHEMICALS CO., LTD.
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Products
Chondroitin sulfate

Product  Name :Chondroitin sulfate
Source:  Bovine cartilage
Standard: USP35/JPC1997
Description:
Chondroitin Sulfate is a sulfated Glycosaminoglycan composed of a chain of alternating sugars (N-Acetylgalactosamine and Glucuronic acid). It is one of the main components of cartilage and mucosa layers, forming the connective tissue that holds muscles, nerves and blood vessels together. It is used as a dietary supplement to support cartilaginous tissues and combat various forms of arthritis in humans and animals.
Specifications:

Items

specification

Source

Bovine cartilage

Characters

powder

Color

A white or almost white

Smell

There is a slight taste

Identification

carbazole

positive reaction

Acrirnol

positive reaction

Sulfate

positive reaction

 Infrared Identification

positive reaction

Sodium

positive reaction

 

 

Clarity

Colorless and transparent

pH(1% solution)

5.57.5

chloride

≤0.142%

Sulfate

≤0.240%

Heavy Metals

≤20 ppm

Loss on Drying

≤10.0%

Residue on Ignition

23.030.0%

Specific Rotation

-28°-32°

content

nitrogen;2.53.8%
Chondroitin sulfate sodium: ≥ 90% (dry product, HPLC area method)

Total Plate Count

Aerobic bacteria count

≤100 CFU/g

salmonella

Negative

Bacillus coli

Negative

Enzyme

≤10 CFU/g

staphylococcus

Negative

Microzyme

≤10 CFU/g

Pathogenic bacteria

Negative

 

 

Usage Scope: Joint care
Package: 25kg/drum.

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