|
|
| Products |
| Chondroitin sulfate
|
 |
Product Name :Chondroitin sulfate
Source: Chicken cartilage
Standard: USP35/JPC1997
Specifications：
|
Items
|
Specification
|
|
Source：
|
Chicken 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)：
|
5.5～7.5
|
|
chloride：
|
≤0.142%
|
|
Sulfate：
|
≤0.240%
|
|
Heavy Metals：
|
≤20 ppm
|
|
Loss on Drying：
|
≤10.0%
|
|
Residue on Ignition：
|
23.0～30.0%
|
|
Specific Rotation：
|
-28°～-32°
|
|
content：
|
nitrogen;2.5～3.8%
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
|
|
|
|
Package: 25kg/drum.
|
| Previous:Chondroitin sulfate |
| Next:Heparin Lithium |
|
|
|
