Fluorescent Whitening Agent FP-127
Chemical name:4,4-bis(o-methoxy-styryl)-biphenyl
Physical and chemical properties
| [Structural formula] |
| ||
| [Molecular formula] | C30H26O2 | [Molecular Weight] | 418 |
| [C.1.NO.] | 378 | [CAS No.] | 40470-68-6 |
| [Appearance] | Miik white green crystal powder | ||
| [Content] | ≥98% | ||
| [Melting point] | 216-218℃ | ||
| [Features] | ① Fewer consumption, high whiteness, pure colored light, excellent heat-resistant performance, and high anti-migration fastness; | ||
| [Purpose] | It is used for whitening and brightening various plastic products, coating, printing ink, synthetic fiber (good fatness to light for nylon fiber after it is whitened), household electrical applicances, electronic products, packing materials, and etc. | ||
Recommended use quantity:
| Material category | Use quantity for whitening and making materiats transparent (FP-127 whitening agent for every 100kg of materials) | |
| Whitening | Making materials transparent | |
| Polyvinyl chloride(PVC) | 10-50g | 0.1-1g |
| Polystyrene(PS) | 10-50g | 0.1-1g |
| ABS | 10-50g(remove the inherent yellow of ABS) | |
| Other plastics | Whitening and brightening:0.01-0.05%(relative to weight of materials to be whitened of brightened) | |
