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Astragaloside IV Astragaloside IV 84687-43-4
Name: Astragaloside IV 98% Powder
Specifications: 98% HPLC
Botanical source: Astragalus Root
Appearance: Fine White Powder
CAS NO.: 84687-43-4
Molecular Formula: C28H32O17
Molecular Weight: 640.54
Standard: China Pharmacy
Extract Method: Ethanol
Test Method: HPLC
Analysis | Specification | Result |
Assay | 98% HPLC | Complies |
Apperance | White Powder | Complies |
Odor | Characteristic | Complies |
Taste | Characteristic | Complies |
Particle Szie | 100% through 80 mesh | 80 mesh |
Loss on drying | ≤5% | 4.21% |
Ash | ≤5% | 3.77% |
Heavy metal | ≤20ppm | Complies |
Extract Solvent | Water&Ethanol | Complies |
Pb | ≤1ppm | Complies |
As | ≤2ppm | Complies |
Hg | Negative | Complies |
Total bacteria count | ≤1000cfu/g | Complies |
Fungi | ≤100cfu/g | Complies |
Samonella | Negative | Complies |
E. Coli | Negative | Complies |
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