p-hydoroxybenzaldehyde
p-hydoroxybenzaldehyde (PHB)
(CAS No.123-08-0)
SPECIFICATION
| Chemical name | p-hydoroxybenzaldehyde |
|---|---|
| Appearance | Light yellowish poeder or colorless needle crystal |
| Assay | 99.0% Min |
| Loss on drying | 0.3% Max |
| Ignition residue | – |
| Heavy metals | 10ppm Max |
| Chloride | – |
| Boiling point | – |
| Melting point | 115～117.5℃ |
| Solubility | – |
| Packing | 50Kg net in a fiber drum |
| USE | Raw material pharmaceutical balk |
| Remarks | |
| Position |