Place of Origin : Jinan,China
Post Date : 14-03-2017
Expiry Date : 29-12-2017

Product Cate Optical Brightening Agent For Plastic
Product Name Optical Brightening Agent OB-1
Chemical Name 2.2’-(4.4’-diphenol Vinyl) Dibenzoxazol
CAS No. 1533-45-5
C.I. No. 393
Structural Formula
Molecular Formula C28H18N2O2
Molecular Weight 414
Technical Index Appearance:yellowish Green Powder
Melting Point:357~359°C
Purity:≥99%
Uses Mainly Be Used In Whitening Of Polyester And Plastic, As Well In Whitening Of Nylon During Polymerization.