Isatoic anhydride
Chemical name: Isatoic anhydride
Product name: Isatoic anhydride
CAS: 118-48-9
Molecular formula: C8H5NO3
Structural formula:
Relative Molecular weight: 163.1326
Technical Index
Assay: ≥98% or ≥99% (HPLC)
Moisture: ≤1.0%
Ash: ≤1.0%
Physicochemical properties
| Item | Index |
| Melting point: | 233℃（dec.）（lit.） |
| Density: | 1.52g∕cm3 |
| Vapor Density: | 5.6（vs air） |
| Flash point: | 308℃ |
| Water solubility: | Decomposition, soluble in ethanol, |
| Appearance: | white powder |
Uses: Used as material of pharmaceutical, pesticide, dye, it is an important intermediate of bentazone.
Packing: 25㎏ Woven bag or kraft bag
Output: 2000t/a
