2,4-Dihydroxybenzophenone,  CAS# 131-56-6, Benzophenone-1

Chemical Name:

2,4-DihydroxyBenzophenone, C13H10O3

Synonyms:

BP-1, UV-0

Specification:

Appearance: Off white or light yellow crystalline powder
Assay: 99.0%min
Melting Point: 142.0-146.0℃
Gardner Color(2%,w/v,in methanol): 3.0 max
Specific Extinction(1%,1cm) E290: 630 min
Loss on drying: 0.2% max
Heavy Metals: 5ppm max
Burnt Residue: 0.5% max

Application:   

BP-1 is a benzophenone class UV absorber, suited for polyolefins, PVC,  polystyrene etc. also as the intermediate of UV absorber agents as well.

Handing and Safety: 

For additional handing and toxicological information, please consult us for Maternal Safety Date Sheet.

Package:

25kg/plastic bag, 300/500kg per panel