KT16 Astragaloside IV 98%
Model No.︰98%
Brand Name︰king-tiger
Country of Origin︰China
Unit Price︰CNY ¥ 1 / g
Minimum Order︰1 g
Product Description
Astragaloside IV Plant source:The dry root of Astragalus membranaceus (Fisch. )Bge.(Main origin of Gansu) or Astragalus membranaceus (Fisch. ) Bge. var. mongholicus ( Bge. ) Hsiao(Main origin of Inner Mongolia)
Appearance: Brown yellow powder (0.3%,1%,5%,10%,20%,50%), Light yellow powder(70%,90%),White powder (98%)
Molecular Formula: C41H68O14
Molecular Weight: 784.97
CAS No.:84687-43-4
Assay Test method: HPLC-ELSD
Other Inspection item:
| Loss on drying | ≤ 1.00-5.00% |
| Ash | ≤ 1.00-5.00% |
| Mesh Size | 100% pass 80 mesh |
| Arsenic(MDL0.05) | ≤ 2ppm |
| Lead(MDL0.02) | ≤ 2ppm |
| Cadmium(MDL0.02) | ≤ 1ppm |
| Mercury(MDL0.005) | ≤ 0.1ppm |
| Total BHC | ≤ 0.9ppm |
| Total DDT | ≤ 1.0ppm |
| Total PCNB | ≤ 1.0ppm |
| Total plate count | ≤ 1000cfu/g |
| Mould&Yeast | ≤ 100cfu/g |
| E.Coli | Negative |
| Salmonella | Negative |
The Characteristic of Chengdu King-tiger Astragaloside IV:
1:Astragaloside IV 98% is pure white powder,HPLC purity is 99.00% above, can be directly used as a reference substance.
2:100% natural extract of astragalus:low purity of astragaloside IV,in addition to contain astragaloside IV,also contain natural ingredients of astragalus, such as astragalus polysaccharides,astragalus saponins,astragalus flavone etc., to ensure product safety and effectiveness.
3:All specifications can be provided from stock in large quantity at any time. Third-party test report will be provided with Astragaloside IV.