ITEM
|
SPECIFCIATION
|
Appearance
|
White or light yellow powder crystal
|
Purity, %≥
|
96
|
Melting point, ℃≥
|
89-94
|
Heating loss, % ≤
|
0.50
|
Ash content, % ≤
|
0.1
|
Insoluble matter in toluene, % ≤
|
0.5
|
Identification IR
|
Identical to Standard
|