Packing

25kg/drum

Shelf Life

2 years

Description

The   low molecular weight chondroitin sulfate is an oligose mixture of disaccharide   and tetrasccharide. It is a white powder extracted from bovine or porcine   cartilage through the extraction, enzymolysis, filtration and drying process.  

TECHNICAL   DATA   SHEET

ITEMS

SPECIFICATIONS

TEST METHOD

Color and Appearance

White to off-white powder

Visual

Identification

A

Conform to requirements of infra-red   identification

USP<197K>

B

△Di-4S / △Di-6S   is NLT 1.0

USP-DS

Specific Rotation(30mg/ml)

-18° to -30°

USP<781S>

CPC Content (on dry basis)

90.0%-105.0%

USP-DS

Loss on drying, %

≤12.0

USP<731>

Limit of protein, %

≤6.0

USP-DS

Ignition residue, %(dry)

20.0-30.0

USP<281>

Nitrogen, %

2.5-3.5

CP<0704>

Molecular   Weight below 3000 Dalton Proportion,%

≥85.0

Internal   Method

Chloride, %

≤0.50

USP<221>

Sulfate, %

≤0.24

USP<221>

Heavy Metals, ppm

≤20

USP<231>

PH (1% solution)

5.5-7.5

USP<791>

Clarity and color of solution (420nm wavelength)

≤0.35

USP<857>

Nonspecific disaccharides

≤10.0

USP-DS

Residual solvents, ppm

≤5000

USP<467>

Impurities in electrophoresis, %

≤2.0

USP<726>

Total bacterial count, cfu/g

≤1000

USP<2021>

Molds and Yeasts, cfu/g

≤100

USP<2021>

Eschericia coli

Not detected

USP<2022>

Salmonella

Not detected

USP<2022>

Particle size

NLT 90% through 80 mesh

USP<786>

Storage:

Store in ventilated   and dry place, sealed storage. Not to be stored together with toxic and   harmful substances. Shelf life is 36 months.

The low molecular weight chondroitin sulfate   is for joint health with better effect comparing with normal chondroitin   sulfate. It could be made into tablets, liquid drinks, gummies and capsule.