| Product Cate | Optical Brightening Agent For Plastic |
| Product Name | Optical Brightening Agent KCB |
| Chemical Name | 1,4-Bis(2-benzoxazoly)naphthalene |
| CAS No. | 5089-22-5 |
| C.I. No. | 367 |
| Molecular Formula | C 24 H 14 N 2 O 2 |
| Molecular Weight | 362 |
| Properties | Comprehensive application field, good compatibility with all kinds of plastic, excellent stability under all kinds of climate. |
| Technical Index |
Appearance: yellow crystalline powder
Melting Point:210-212°C Purity:≥99% Maximum UV Absorption Spectrum:370nm |
| Uses | mainly be used in whitening of synthetic fiber and plastic products, especially good at whitening of EVA. |