Testing Items | Specifications |
Appearance | Off-white to beige powder |
Extinction Value(10ppm solution at 311nm in Ethanol) | Not less than 1470 |
Loss on Drying | Not more than 0.5% |
Melting Point | 92.0℃ ~ 102.0℃ |
Assay(HPLC) | Not less than 97.00% |
Ethylhexanol | Not more than 200ppm |
Toluene | Not more than 890ppm |
Cyclohexane | Not more than 3880ppm |