No: 1-034

CAS#:【4769-96-4】

Molecular weight: 162.14

Simple formula: C₈H₆N₂O₂

Chemical structure formula:

SPECIFICATIONS:

Appearance : crystal

Colour : yellow

Purity : 99.0% min (HPLC)

Melting point : 139~141ºC

Loss on drying : 0.5% max

Packing : In 25kg net drum with aluminium film bag liners