CAS NO. 131-57-7 GOYENCHEMUV-9

CHEMICAL STRUCTURE: 
 

Chemical Name 2-Hydroxy-4-methoxybenzophenone
CAS. No. 131-57-7
Formula HOC6H3(OCH3)COC6H5
Molecular Weight 228.24
Properties  
Appearance Pale yellow crystalline powder
Melting Point 63±1℃
Assay >99 %
Loss on Drying <0.5%
Ash <0.1%

Transmittance

440nm >95 %

500nm >97 %

 

 

Application:

  • Coatings and cosmetics.
  • Effective to protect PVC and unsaturated polyester resins.

 

PACKING: 

25KG/BAG