4-Hydoroxy acetophenone
4-Hydoroxy acetophenone
(CAS No.99-93-4)
SPECIFICATION
| Chemical name | 4-Hydoroxy acetophenone |
|---|---|
| Appearance | Light yellowish powder or colorless needle crystal |
| Assay | 98.0% Min |
| Loss on drying | 0.5% Max |
| Ignition residue | 0.5% Max |
| Heavy metals | 30ppm Max |
| Chloride | 0.5% Max |
| Boiling point | 135～150℃/11mmHg |
| Melting point | 108～111℃ |
| Solubility | Soluble in alcohol acetone ether |
| Packing | 50Kg net in a fiber drum |
| USE | Pharmaceutical |
| Remarks | |
| Position |