MF: C18H16N2
Appearance: dust color powder
Assay: 99%min.
MP: 120C min.
Original melting point: Min.140 ℃Ash (m/m): 0.4% max.
Loss on drying (m/m): 0.4% max.
Particle size(through 100 mesh)(m/m): 1% max.
Package: 20kg/ woven bag