1-Naphtoic Acid
1-Naphtoic Acid(CAS No.86-55-5)
SPECIFICATION
| Chemical name | 1-Naphtoic Acid |
|---|---|
| Appearance | White needle crystal or powder |
| Assay | 99.0% Min |
| Loss on drying | 0.1% Max |
| Ignition residue | 0.1% Max |
| Heavy metals | 30ppm Max |
| Chloride | 0.05% Max |
| Boiling point | – |
| Melting point | 160～162℃ |
| Solubility | Soluble in alcohol acetone ether insoluble in hot water |
| Packing | 50Kg net in a fiber drum |
| USE | Photo chemicals |
| Remarks | β-Content : 0.5% Max |
| Position |