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China factory supply Optical Brightener CXT CI 71
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| Post Date: | Mar 13,2017 |
| Expiry Date: | Mar 13,2018 |
| Detailed Description: |
Cas No. :16090-02-1
Quantity: 12Metric Tons Specs:100% Price:2.70 USD Metric Tons Payment Method: TT LC DP Optical Brightener CXT Molecular formula: C40H38N12O8S2Na2 Relative molecular weight: 924.93 (according to international relative atom mass, 1997) Maximum absorptive ultraviolet wavelength: 350nm Exeutive standard: HG/T3675-2000 Quality indicators: Value used in detergent used in textiles 1) Appearance white or straw yellow uniform powder 2) Ultraviolet absorption (E) ≥ 370 3) Brightening efficiency (compare with standard) , % - 100 4) Color light (compare with standard) - similar to-quite low 5) Water content, % ≤ 5.0 6) Insolubel impurities in water, % ≤ 0.5 7) Fineness (425um residue) , % ≤ 5.0 Properteis and characteristics: Optical Brightener CXT is a recognized excellent brightener for detergent, with improved acid resistance and perborate resistance. It can be used to brighten cellulose fibers, polyamide fibers and textiles. Fluorescent Brightener CXT is ionic, with blue fluorescence. It has higher chlorine-resistant brightening efficiency than that of VBL and 31#. The most suitable PH value of dying bath is 7～10. Its light fastness is Grade 4. When used in detergent powder, its advantages are: high compatibility, high accumulative washing brightness, and adjustable dosage in industry. Application scope: 1. Can be used in detergent, detergent powder, soap and perfumed soap to bring up bright and attractive appearance. 2. Can be used to brighten cotton fiber, nylon and such textiles, has excellent brightening efficiency to artificial fibers, polyamide fibers and vinylon, and has good brightening efficiency to protein fibers and amino plastics. Application method: Solubility of Optical Brightener CXT in water is lower than brightener VBL and 31#. It can be diluted to 10% suspending solution with hot water for use. The solution should be kept out of the sun. Its dosage in detergent powder is 0.1-0.5%; in printing and dyeing industry is 0.1-0.3%. Packing: It is packed in iron drum or carton drum lined with plastic bag; net weight: 20/25kg/drum or craft paper bag. It can also be packed in accord with client's requirements. . Attention: Please prevent it from collision and insolation when transport it. It should be kept in cool, dry and ventilative warehouse. Storage period: 2 years. |
| CAS Registry Number: | 16090-02-1 |
| Synonyms: | ;C.I. Fluorescent brightener 260;C.I. Fluorescent Brightener 244;C.I. Fluorescent Brightener 250;C.I. Fluorescent Brightener 71;Tinopal DMS;Fluorescent brightener 260;Fluorescent Whitener CXT;2,2'-(1,2-ethenediyl)bis[5-[[4-(4-morpholinyl)-6-(phenylamino)-1,3,5-triazin-2-yl]amino]-benzenesulfonic acid], disodium salt;Fluorescent-260;2,2'-(E)-ethene-1,2-diylbis(5-{[4-morpholin-4-yl-6-(phenylamino)-1,3,5-triazin-2-yl]amino}benzenesulfonic acid);disodium 2,2'-(E)-ethene-1,2-diylbis(5-{[4-morpholin-4-yl-6-(phenylamino)-1,3,5-triazin-2-yl]amino}benzenesulfonate);Optical Brightener DMS;Fluorescent brightening agent 71(C.I.40625); |
| Molecular Formula: | C40H38N12Na2O8S2 |
| Molecular Weight: | 924.9149 |
| Molecular Structure: | 
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| Company: | Shandong Raytop Chemical Co.,Ltd [ China ] |
| Contact: | Edith Lai |
| Tel: | 0086-15854199366 |
| Fax: | 86-531-69959306 |
| Email: | chemseller@163.com |
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