Astaxanthin Cas 472-61-7

Analysis Contents Specification Analysis Result
Assay by HPLC 5 % min 5.37 %
Appearance Dark red viscous oleoresin complies
Moisture 5% max (Karl Fischer) complies
solubility Lipid soluble complies
Stability In its original packing this product will keep its properties for at least 36 months at 4 degree or below.
Ingredients Natural Astaxanthin extracted from Haematococcus pluvialis by Supercritical CO2.Extraction or Food grade ethanol extraction.
Ash 1max 0.86
Pb mg/kg 2max 1.28
As mg/kg 0.5max 0.41
Hg mg/kg 0.01max 0.087
Heavy Metals PPM 10ppm as Lead(USP method) max 7ppm
Microbiology
Total Plate Count :
Yeast & Mold :
E.Coli :
S. Aureus :
Salmonella : 1000cfu/g max
100cfu/g max
Negative
Negative
Negative
126 cfu/g
21 cfu/g
Complies
Complies
Complies
Conclusion Conform with specification USP32.