Safe and High Purity Chondroitin Sulfate

Chondroitin Sulfate 1.100% of natural bovine cartilage 2.Assay: 99.5% 3.White to white-off powder 4.Application:cosmetic

Items of Analysis	Specification
Appearance	White or slightly yellow power
Assay	90.0%-105.0%
Loss on drying	10%max
Protein	3.5%max
Bulk density	0.55g/ml  min
Clarity(5%H2O  solution)	Absorbance 0.35max
Specific rotation	-20° to-30°
Identification	Sodium positive
PH	5.5−7.5
Residue on ignition	20%−30%
Chloride	0.5%max
Sulfate	0.24%max
Heavy metals	10ppm
Organic volatile impurities	Meet requirements
Electrophoretic purity	2.0%max
Total bacterial count	1000cfu/g max
Yeast count	100cfu/g max
E.Coli	Negative
Salmonella	Negative

Packaging : 25kg/drum with double PE bags

Shelf :         2 Years

Descriptions for Chondroitin sulfate sodium  

Chondroitin sulfate is a kind of animal polysaccharide.It is an important structural component of cartilage and provides much of its resistance to compression.

White or light yellow powder, slightly salty, odorless, hygroscopic property, soluble in water and insoluble in ethanol, acetone or glacial acetic acid.

Chondroitin sulfate used as food additives or health drug to treating coronary disease, angina pectoris, myocardial infarction and prevent from arteriosclerosis etc.Chondroitin sulfate has become a widely used dietary supplement for treatment of osteoarthritis.Chondroitin sulfate is used in cosmetics and traumatic wound healing agent.Chondroitin sulfate is also used in eye drops.