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Specifications
-Product Name: Astaxanthin-Active Ingredients:Astaxanthin 1%-10%
-Dark red powder
-CAS No.:472-61-7
Product Name: Astaxanthin
Latin Name: Haematococcus pluvialis
Part Used:Whole Herb
Product Type: Dark Red powder
Molecular formula and Molecular weight: C40H52O4 / 596.90
Melt Point: 211.0 °C to 215.0 °C
Solubility: Poor solubility in water, sol. in CHCl3 (6mg/ml) & DMF (0.5ng/ml),Partially solubility in hydro-alcoholic solution
Quality data
Identification |
Standardization |
Aspect |
Dark red fine powder |
Odor & taste |
Characteristic |
Particle size |
NLT 95% through 80 meshes |
Bulk density |
40-65g/100ml |
Loss on drying |
5.0% max. |
Sulphated ash |
5.0% max. |
Heavy metals |
10ppm max. |
Pb |
2ppm |
As |
2ppm |
Microbiological data
Total aerobic count |
Not more than 10000cfu/gram |
Yeast & Mold |
Not more than 1000cfu/gram |
E. Coli |
Negative |
Salmonella |
Negative |
Staphylococcus aureus |
Negative |
Addition data
Storage |
Store in a cool dry place, avoiding sunlight directly |
Shelf life |
Two years when sealed well |
Packaging |
Food grade multiplayer polyethylene bags, 25kg in one type cardboard drum |
Main Function:
1. Used in food and health care products as additive.
2. It is also can be used as animal feed additive to impart coloration, including farm-raised salmon and egg yolks.
3. Due to the functions of prevent cancer, resist cancer,and anti-oxidant, astaxanthin is widely used in pharmaceutical field.
4. Used in cosmetics because of its property of Antioxidant and UV protection.
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