Methoxsalen, USP
8-Methoxypsoralen; Ammoidin; 8-MOP; Xanthotoxin
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Chemical Formula |
C12H8O4 |
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Molecular Weight |
F.W. 216.19 |
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CAS # |
298-81-7 |
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Safety Information |
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Health Hazard |
3 |
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Fire Hazard |
1 |
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Reactivity |
0 |
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Test |
Specification |
| Assay (C12H8O4; Anhydrous Basis) | 98.0-102.0% |
| Melting Range | 143°-148°C |
| MAXIMUM LIMITS | |
| Water | 0.5% |
| Residue on Ignition | 0.1% |
| Heavy Metals | 0.002% |
| Chromatographic Impurities | To pass test |
| Organic Volatile Impurities | To pass test |
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Shipping Information |
Corrosive solid, n.o.s. (8-methoxypsoralen), 8, UN1759, PG III. Additional UPS-imposed hazardous material charge. |
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UPS limit |
70 lb |
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Storage Information |
LIGHT SENSITIVE: Keep tightly closed in light-resistant containers. |
Chemical information and descriptions have been provided by Spectrum Chemicals.
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