Products
Protoporphyrin
Name |
Protoporphyrin IX |
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Synonyms |
3,7,12,17-Tetramethyl-8,13-divinyl-2,18-porphinedipropionic acid |
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Molecular Structure |
|
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Molecular Formula |
C34H34N4O4 |
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Molecular Weight |
562.66 |
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CAS Registry Number |
553-12-8 |
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EINECS |
209-033-7 |
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Water solubility |
soluble in water |
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Appearance |
violet brown crystalline powder, soluble in water and methanol, practically insoluble in dilute acid, insoluble in chloroform, ether and acetone, etc. |
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Assay |
Pharmaceutical grade. Porphyrin≥90% |
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Inspection standard |
GB/T5009.11-12 |
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Moisture |
≤2.0% |
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Heavy metals |
Lead, arsenic and mercury are conform to the standards |
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Colonies index |
Total number of colonies, coliform bacteria,and mould are to conform to the standard |
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Minimum amount of supply |
50g |
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Packing |
aluminium foil |
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Purity |
>90 |
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Moisture |
<2.0% |
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Organoleptic Data |
1.0 |
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Loss on Drying |
<2% |
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Heavy Metal |
Pb ≤0.5mg/kg |
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Total Colonies |
(cfu/g)<1000 |
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Coliform Group |
≤30MPN/100g |
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Residue |
No Megascopic Residue |
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Test is according to the standard:
GB/T5009.90-2003 |
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