Molecular Formula:C10H12O2
Molecular Weight：164.2
Appearance: white crystalline powder
Assay: 98.0%min
Volatility: 0.2%max
Melting point: 64.0-67.0℃
Ashes: 0.1%max
Transmittance(10g/100ml in methyl benzene):
425nm ≥98.00%
500nm ≥98.50%
CAS NO: 24650-42-8