2-Hydroxy-4-Methoxy Benzophenone,Benzophenone-3(BP-3,UV-9) Oxybenzone USP

CAS No.:131-57-7
EINECS No.:205-031-5
Appearance:Pale greenish yellow crystalline powder.
Assay:=99.0%
Melting point:62.0-65.0?
Specific Extinction(1%,1cm):
E288:=630
E325:=410
Loss on drying:=0.2%
Gardner color:=4.0
Heavy Metals:=5 ppm
Ignition residual:= 0.1 %
Storage condition:Preserve under tight?light-resistant condition
Package:25kg fibre drum?25kg carton or 20kg carton
Application:Class I sunscreen approved by the FDA