Item Index
Appearance White or light yellow powder
Melting point, min 104.0
Heating loss, % max 0.40
Ash, % max 0.40
Residue(150m) , % max 0.10
Insoluble In methanol, % max 1.0
Free amine, % max 0.5
Purity, % min 96.0
Item Index
Appearance Grayish white or yellowish powder
Melting point min 98.0
Heating loss, % max 0.30
Ash, % max 0.30
Residue(150um) , % max 0.05
Free amine, % max 0.50
Insoluble in methanol, % max 0.50
Purity, % min 97.0
Item Index
Appearance White or light-yellow powder
Melting point, min 166
Heating loss, % max 0.40
Ash, % max 0.50
Residue(150m) , % max 0.05
