| № КАС: | 5242-49-9 | Появление: | Келли порошок |
|---|---|---|---|
| Чистота: | 99% | ||
| Выделить: | optical brightness agent,fluorescing agents in detergents |
||
High quality of Optical Brightener Agent KSN-368 for Polyesters,Polyamide,Film Product Cate Optical Brightening Agent For Plastic Product Name Optical Brightening Agent KSN Chemical Name 4.4-bis(5-methyl-2-benzoxoazol)-ethylene CAS No. 5242-49-9 C.I. No. 368 Structural Formula Molecular Formula C29H20N2O2 Properties 1. being highly whiteness with small usage. 2. multipurpose used for whitening of polyester fiber and plastic. 3. having a good compatibility and good fastness to