Xi'an Frankherb Biotech Co., Ltd.

Natural Astaxanthin 472-61-7

Item No.: 472-61-7
Natural Astaxanthin
1. Drug and cosmetics Grade
2. Deep red powder
3. 120 Mesh
4.  Oxidation resistance;  Improving immunity.
Description Product and Package Manufacturing and Shipping Methods Prices and Payment methods
We are the largest manufacturer for this item in China.
Product name Natural Astaxanthin Country of Origin China
Cas No. 472-61-7 Odor Characteristic
Molecular Formula C40H52O4 Molecular Weight 596.85
Manufacture Date Mar. 25th .2021 Expiry Date Mar, 2023
Standard USP/BP
Extracted from Natural haematococcus pluvialis
Function Main functions are as follows:
1. Oxidation resistance.
2. Anti-cancer.
3. Improving immunity.
Applications Main applications are as follows:
Applied in foods, medince and cosmetics fields. 
Packing 1kg /bag,  25kg/drum
Shelf Life 24 months
Storage Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation.
Items Specification


Appearance Deep red powder Conforms
Assay    (HPLC) 1.00% Astaxanthin 1.21%
Loss on drying(%) ≤7% 6.2%
Ash(%) ≤15% 0.01%
Lead ≤5.0ppm 1.0ppm
Arsenic ≤2.0ppm 0.03ppm
Cd ≤0.5ppm Confirm
Hg ≤1.0ppm Confirm
Mesh 80 Mesh 100% pass 200 Mesh
Microbiological Items
Total Plare Count 1000cfu/g Conforms
Yeast Mold 100cfu/g Conforms
E.coli Negative Conforms
Salmonella Negative Conforms

Small samples or 1kg/aluminum foil bag or 25kg/drum

If small orders, we will ship them by Fedex, TNT, UPS, European Special Line, USA Special Line, Australian Special Line and so on.   If big orders, we can ship it by air or sea.
We can communicate about the prices any time.
You can pay us by Wire Transfer or Wester Union or MoneyGram or Paypal.

My Paypal Account Information
: doctor@frankpowder.com
(Remarks: If you pay by Paypal, please pay another 4.5% bank fee and don't write your purchased product name in paypal web).