Shikonin Lithospermum erythrorhizon 5,8-Dihydroxy-2-[(R)-1-hydroxy-4-methyl-3-pentenyl]-1,4-naphthalenedione
Product Description
Product name | Shikonin |
Cas | 522-48-5 |
Molecular formula | C13H17ClN2 |
Appearance | White to off-white powder |
Assay | ≥95.0% |
Loss on drying | ≤5.0% |
Residue on ignition | ≤5.0% |
Lead | ≤10ppm |
Arsenic | ≤2ppm |
Company Information
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