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| CAS NO: | 12224-12-3 | HPLC Purity: | 99% |
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| C.I.: | 135 | Appearance: | Light Yellow Powder |
| Application: | PVC, Polystyrene, Polyacrylic Ester, Polyester Film, ABS Etc. | Odor: | Free Odor |
| Chemical Name: | 1.2 Di(5-mythyl-benziazolyl)ethylene | ||
| High Light: | optical brighteners for paint,fluorescing agents in detergents |
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Best WHITENING OF Optical Brightener Agent ERN (C.I.135) PVC, polystyrene, polyacrylic ester, polyester CAS NO12224-12-3
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Optical Brightener Agent PF-135 Chemical Name:1.2 di(5-mythyl-benziazolyl)ethylene |
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| Appearance | Light yellow powder |
| M.P. | 188°C-189°C |
| Assay | ≥98% |
| Fineness | over 100 meshes |
| Properties & Features: | 1. Good fluorescence intensity, high whiteness. 2. Good thermal stability, not decomposed at 250°C above. 3. Good light fastness, no yellowing. 4. Good dispersibility. |
| Range of Application: | It is used in the brightening of PVC, polystyrene, polyacrylic ester, polyester film, ABS etc. |
| Packing & Storage: | 25kg /fiber drums. |
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