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| CAS NO: | 13001-38-2 | Purity: | 99% |
|---|---|---|---|
| FORM: | Powder | C.I.: | 199 |
| COLOR SHADE: | Blusih | Application: | Mainly Be Used As Whitening Agent For Polyester Fiber, As Well The Raw Material Of Making Paste Form Brightening Agent In Textile Dyeing |
| High Light: | optical brightener for polyester,fluorescent brightener 184 |
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Optical Brightener Agent 199:1 powder(CAS NO:13001-38-2)/ER-II
| Product Cate | Optical Brightening Agent For Plastic |
|---|---|
| Product Name | Optical Brightening Agent ER-Ⅱ |
| Chemical Name | 1,4'-bis(2,4'-cyano-phenlene)-benzene |
| CAS No. | 13001-38-2 |
| C.I. No. | 199:1 |
| Structural Formula |  |
| Molecular Formula | C24H16N2 |
| Molecular Weight | 332 |
| Properties | Bluish color shade with high whitening brightening effect and excellent fastness to sublimation. |
| Technical Index | Appearance:slight yellow powder Melting Point:183~185°C Purity:≥99% Maximum UV Absorption Spectrum:369nm |
| Uses | Mainly be used as whitening agent for polyester fiber, as well the raw material of making paste form brightening agent in textile dyeing. |
| Precaution | The information of our products is for reference only. We are not responsible for any unexpected results or patent dispute caused by it. |
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