Pure antioxidant product CAS 472-61-7 Astaxanthin

Product NameAstaxanthin 10% PowderExtract sourceHaematococcus pluvialisCAS No.472-61-7EINECS No.207-444-6AppearanceDark Red PowderM.FC40H52O4SpecificationAstaxanthin 1% - 10%  HPLC M.W596.84 g mol−1Melting point216 °C (421 &d

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Pure Antioxidants Product CAS 472-61-7 Astaxanthin

Product Name

Astaxanthin 10% Powder

Extract source

Haematococcus pluvialis






Dark Red Powder




Astaxanthin 1% - 10%  HPLC 


596.84 g mol−1

Melting point

216 °C (421 °F; 489 K)

Water Solubility

30 g/L in DCM; 10 g/L in CHCl3; 0.2 g/L in acetone

What is Astaxanthin?

Astaxanthin is a powerful antioxidant that it is 10 times more capable than other carotenoids, so it is beneficial in cardiovascular, immune, inflammatory and neurodegenerative diseases. It also crosses the blood-brain barrier, which makes it available to the eye, brain and central nervous system to alleviate oxidative stress that contributes to ocular, and neurodegenerative diseases such as glaucoma and Alzheimer's.

atural astaxanthin mainly comes from the Haematococcus pluvialis. Haematococcus pluvialis found that the astaxanthin content is 1.5% ~ 3%, as a natural "enrichment" of the Astaxanthin . A large number of studies have shown that the Haematococcus pluvialis accumulation rate and high production volume for the Astaxanthin than other algae, and the Haematococcus pluvialis found the ratio of astaxanthin , its esters (about 70% of the single ester, 25% of the double ester) and 5% of monomer ratio are very similar with the aquatic animals , it doesn't have the advantage of the astaxanthin which is chemical synthesis and Phaffia rhodozyma extraction . In addition, the Haematococcus pluvialis found the structure of astaxanthin is priority to with 3 S a 3 'S type, aquatic organisms, such as salmon astaxanthin structure is almost the same; Astaxanthin in Phaffia rhodozyma , structure of 3 R a type 3 R.

Pure Antioxidants Product CAS 472-61-7 Astaxanthin

  1. With the function of natural food pigment,Astaxanthin has rich nutritional value and good coloring effect.
  2. Astaxanthin has excellent oxidation resisting activity, in terms of free radical scavenging activity is 1000 times higher than the natural VE.
  3. Astaxanthin can prevent arteriosclerosis and relative diseases.
  4. Astaxanthin can be used as anticancer activity to strengthen the functions of immune system.
  5.  Astaxanthin can enhance the health of central nervous system.
  6.  Astaxanthin can intensify energy metabolism of organism.


1. Applied in food field, it is mainly used as food additives for pigment and health care.

2. Applied in animal feeds field, it is used as an new animal feed additive to impart coloration,including farm-raised salmon and egg yolks.

3. Applied in pharmaceutical field, it is mainly used to prevent cancer and anti-oxidant.

4. Applied in cosmetic field, it is mainly used to Antioxidant and UV protection. 

Pure Antioxidants Product CAS 472-61-7 Astaxanthin

Certificate of Analysis

Batch NumberZ20190412001
Production Date2019.04.12
Batch Quantity80 KGS
 ItemTest StandardTesting Result
AppearancePowder Complies
ColorDark Red powderComplies
Particle Size100% pass 80 meshComplies
Loss on Drying≤5.0%2.20%
Residue on Ignition≤0.1%0.05%
Residual acetone≤0.1%Complies
Residual Ethanol≤0.5%Complies
Heave Mentals≤10ppmComplies
Pb≤3 ppmComplies
Total Plate<1000CFU/gComplies
Yeast & Mold<100 CFU /gComplies
E. ColiNegative Complies
Conclusion: Conform with USP Standard

Storage:Closed container. dry & cool. keep away from moisture &strong light
Shelf life:24 Months  

Pure Antioxidants Product CAS 472-61-7 Astaxanthin

Pure Antioxidants Product CAS 472-61-7 Astaxanthin


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Pure Antioxidants Product CAS 472-61-7 Astaxanthin

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Pure Antioxidants Product CAS 472-61-7 Astaxanthin

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Pure Antioxidants Product CAS 472-61-7 Astaxanthin

Pure Antioxidants Product CAS 472-61-7 Astaxanthin
Pure Antioxidants Product CAS 472-61-7 Astaxanthin


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