- Optical Brightener OB-1 TDS
- 2022-08-31 19:43
- Optical Brightener OB-1 is especially used for the molding and processing of various plastics and plastic products at high temperature. Because of its good heat resistance, light resistance and chlorine bleach resistance, it is a brightener for polyester
- Optical Brightener OB-1
- 2022-06-28 14:53
- Product Name:Optical Brightener OB-1Chemical name: 4,4′-Bis(2-benzoxazolyl) stilbeneC.I.NO.：393CAS NO.:1533-45-5Molecular formula: C28H18N2O2Molecular weight: 414.4Melting point: 350-360℃
- Optical Brightener OB-1 393
- 2022-05-18 15:50
- Product Name:Optical Brightener OB-1Chemical name: 4,4′-Bis(2-benzoxazolyl) stilbeneC.I.NO.：393CAS NO.:1533-45-5Molecular formula: C28H18N2O2Molecular weight: 414.4Melting point: 350-360℃
- Yellow Powder Optical Brightener OB-1
- 2022-04-17 12:21
- Product Name:Yellow Powder Optical Brightener OB-1Chemical name: 4,4′-Bis(2-benzoxazolyl) stilbeneC.I.NO.：393CAS NO.:1533-45-5Molecular formula: C28H18N2O2Molecular weight: 414.4Melting point: 350-360℃
