Specification
|
Content
|
97% min
|
|
Appearance:
|
a white crystalline needle
|
|
Moisture
|
1% max
|
|
Insoluble
|
0.05% max
|
|
2-naphthylamine (ppm)
|
500
|
|
Soluble
|
Water and very soluble in ethanol and micro - ether.
|
|
Oxdizible
|
Toxic, poisonous.
|
Usage: uses for the dye intermediates.