Details
O-Acetoacetaniside(AAOA)
|
appearance |
White crystalline powder |
|
purity |
≥ 99% |
|
Melting point |
≥83 ℃ |
|
Alkali insoluble substance |
≤ 0.1% |
Main application: it is mainly used for synthesis of pigment yellow 17 (C.I.65;73;74;105;The coupling components of 127 and other species