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Place of Origin : China
Brand Name : Raytop
Certification : ISO9001
Model Number : C.I.393
MOQ : 200kgs
Packaging Details : 25kg/drum
Delivery Time : In general,1-5 working days
Payment Terms : TT
Supply Ability : 60 MT/MONTH
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 |
Molecular Formula | C28H18N2O2 |
Molecular Weight | 414 |
Technical Index | Appearance:yellowish green powder |
Uses | Mainly be used in whitening of polyester and plastic, as well in whitening of Nylon during polymerization. For whitening of polyester and nylon; also used in ABS, PS, HIPS, PA, PC, PP, PET,EVA, PVC, etc. Rate of use: (per 1000kg of substrate) |
Package | 25kg per fiber drum |
whitening agent OB-1 Images |