| OPTICAL BRIGHTENER ER-III | |
| CAS.No | 13001-40-6 |
| Technical Spec | |
| Appearance: | yellow powder |
| Purity: | ≥99% |
| M.P.: | 288-201°C |
| Structure | |
| Chemical Name: | 1,4'-bis(2-cyanostyryl) Benzole |
| Molecular Formula: | C24H16N2 |
| Properties & Features: | It has high whitening brightening effect and excellent fastness to sublimation. |
| Range of Application: | Applied to the whitening process of Dacron, acetic fiber, polyamide fiber, blends of terylene-cotton. |
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