Molecular Formula：C9H8O3
Molecular Weight：164.16
Appearance：clear yellow liquid
Density (g/cm3): 1.15-1.20
Assay: 99.0%min
Pt/Co scale: ≤80
Transmittance(10g/100ml in methyl benzene):
425nm： ≥99.2%
500nm： ≥99.7%
CAS NO: 15206-55-0