Astragalus Extract

1)English Name Astragalus Membranaceus (Root) Extract
2)Botanical Source Astragalus membranaceus(Fisch.)Bge.
3)Specification Astragaloside IV 0.3%-98%
4)CAS No. 83207-58-3
5)MF C41H68O14
6)MW 784.97
7)Used Part Root
8)Appearance Yellow brown to white powder
9)Mesh Size 80 Mesh
CERTIFICATE OF ANALYSIS
Product name
Astragalus Extract
CAS No.
83207-58-3
Outer Packing
25kg/drum
Production date
 2017.1.3
Shelf life
Standard adopted
Enterprise Standard
Items of analysis
Specification
Results
Appearance
Fine Powder
Conforms
Color
Brown-Yellow fine powder
Conforms
Odor
Characteristic
Conforms
Taste
Characteristic
Conforms
Extract solvent
Ethanol & Water
Conforms
Drying Method
Spray Drying
Conforms
Partical Size
100%Through 80 mesh
Conforms
Loss on Drying
≦5.0%
Conforms
Heavy metals
≤20ppm
Conforms
Arsenic
≤2ppm
Conforms
Lead
≤2ppm
Conforms
polysaccharide content
≥70%
72.1%
Conclusion
Qualified

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