№B403
CAS Rn:【486-74-8】
Molecular weight: 173.17
Simple formula: C₁₀H₇NO₂
Chemical structure formula:
SPECIFICATIONS:
Appearance : Crystals or crystalline powder
Colour : Off-white to light yellow
Purity : 98.0% min (HPLC)
Melting point : 253~257℃
Loss on drying : 0.5% max
Packing : In 25kg net drum with PE liners