Share on (1600253227639):
Appearance | Red or crimson powder |
Assay(drying basis) | ≥15% |
Total astaxanthin content (based on total trans astaxanthin) | ≥1.5% |
Content of all-trans astaxanthin | ≥0.8% |
Residue on Ignition | ≤15% |
moisture | ≤10% |
Melting point | 215-216ºC |




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