Superiority
CAS:31431-39-7
MF:C16H13N3O3
CAS:31431-39-7
MF:C16H13N3O3
Packing:25kg/drum
Characteristic: Almost white crystalline powder, odorless
Spe…
Details
CAS:31431-39-7
MF:C16H13N3O3
CAS:31431-39-7
MF:C16H13N3O3
Packing:25kg/drum
Characteristic: Almost white crystalline powder, odorless
Specific absorbance:485~505 493
UV absorption:The light absorption exhibits a maximum at 312nm
Infrared absorption:Conforms to the reference spectrum
Polymorph A:Comply
Related substances:Comply
Loss on drying:0.02%
Residue on ignition:0.05%
Heavy metals:<0.001%
Assay(on the dried basis):98.9%