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2,4-dihydroxy-benzophenone(UV-0) |
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Chemical name |
C13H10O3 |
| Molecular formula |
214.22 |
| Appearance |
white or off-white crystalline powder |
| Assay |
≥99.5% |
| Melting point |
144.0-147.0oC |
| Loss on dry |
≤1.0% |
| Loss on ignition |
≤0.5% |
| Absorption spectrum |
<289mm UV |
| Solubility |
not soluble in water, soluble in methanol,benzene and acetic acid etc. |
| Packing |
25KG plastic lined woven bag |
| Storage |
kept in dark place |
| Uses |
absorbing medium of UV(especially for coating & plastic) |
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