Zeaxanthin (3R,3R)-beta,beta-Carotin-3,3-diol CAS:144-68-3
Name: Zeaxanthin
Synonyms: (3R,3R)-beta,beta-Carotin-3,3-diol
CAS:144-68-3
MF: C40H56O2
ITEM |
STANDARD |
TEST RESULT |
|
Specification/Assay |
≥20.0% |
20.52% |
|
Physical & Chemical |
|||
Appearance |
Orange powder |
Complies |
|
Odor & Taste |
Characteristic |
Complies |
|
Particle Size |
≥95% pass 80 mesh |
Complies |
|
Loss on Drying |
≤5.0% |
2.55% |
|
Ash |
≤5.0% |
3.54% |
|
Heavy Metal |
|||
Total Heavy Metal |
≤10.0ppm |
Complies |
|
Lead |
≤2.0ppm |
Complies |
|
Arsenic |
≤1.0ppm |
Complies |
|
Mercury |
≤0.1ppm |
Complies |
|
Cadmium |
≤1.0ppm |
Complies |
|
Microbiological Test |
|||
Microbiological Test |
≤1,000cfu/g |
Complies |
|
Yeast & Mold |
≤100cfu/g |
Complies |
|
E.Coli |
Negative |
Negative |
|
Salmonella |
Negative |
Negative |
|
Conclusion |
The product meets the testing requirements by inspection. |
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