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Astragaloside IV

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Astragaloside IV

China Astragaloside IV supplier

Large Image :  Astragaloside IV

Product Details:

Place of Origin: China
Brand Name: Cogon
Model Number: 98%

Payment & Shipping Terms:

Packaging Details: According to request
Delivery Time: in stock
Payment Terms: T/T
Supply Ability: 50kg per month
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Detailed Product Description

Appearance: White powder
CAS: 84687-43-4  
Molecular Weight: 784.97
Molicular Formula: C41H68O14
Assay: 98+%; 99+%
Testing method: HPLC-ELSD
Plant Source: Astragalus membranaceus
Activities: Enhance organisms immunity; Antiinflammatory activity;Pro-angiogenic activity. Antioxidative Activity;  cardioprotective activity


 www.cogonag4.com E-mail:cogon@cogonag4.com

Certificate of Analysis

Product name:

98% Astragaloside IV

CAS No: 84687-43-4 Used part: Root
Plant Latin name: Astragalus root. Manu. Date: May. 18, 2017
Batch Number: 170518 Analysis Date: May. 19, 2017
Batch Size 25kg Retest Date: May. 17, 2019
Packing 0.5kg/bag    
Storage Condition: Preserve in tight containers, keep away from light


Item Specification Result Method
Maker Compounds Astragaloside IV≥98.00% 99.20%% HPLC
Appearance White powder Conforms Visual
Odor Characteristic Conforms Organoleptic
Taste Characteristic Conforms Organoleptic
Physical Characteristics      
Particle Size 100%Through 80 mesh Conforms GB5507-85
Loss on Drying ≤2.00% 0.38% CP2015
Ash content ≤0.50% 0.38% CP2015
Residual Solvent (alcohol) <0.1%



Pesticide Residue Negative Conforms GB/T5009-19-199
Heavy metals      
Total Heavy Metals ≤2ppm Confirms Atomic Absorption
As ≤0.5ppm



Atomic Absorption
Pb ≤0.5ppm



Atomic Absorption
Hg ≤0.5 ppm



Atomic Absorption
Cd ≤0.5ppm 0.0022ppm Atomic Absorption
Microbiological Tests      
Total bacteria count ≤1000cfu/g Conforms AOAC
Yeast & Moulds ≤100cfu/g Conforms AOAC
E.Coli Negative Negative AOAC
Salmonella Negative Negative AOAC
Pseudomonas aeruginosa Negative Negative AOAC
Enterobacteriaceae Negative Negative AOAC
Staphylococcus aureus Negative Negative AOAC
Conclusion: Conforms
Tested by: Long Yuande Approved by: Jiang xingwu


Contact Details
Chengdu Cogon Bio-tech Co., Ltd

Contact Person: Mrs. Ai

Tel: 86-28-85171192

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