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| | Disodium 4,4'-bis(2-sulfostyryl)biphenyl Basic information |
| Product Name: | Disodium 4,4'-bis(2-sulfostyryl)biphenyl | | Synonyms: | Stilbene 3: (Tinopal CBS, Disodium 4,4'-bis(2-sulfostyryl)biphenyl);2,2'-([1,1'-Biphenyl]-4,4'-diyldi-2,1-ethenediyl)bisbenzenesulfonic Acid SodiuM Salt;4,4'-Bis(2-Sodiosulfostyryl)biphenyl;4,4'-Bis(o-sulfostyryl)biphenyl DisodiuM Salt;Calcofluor CG;CF 351;DisodiuM 4',4''-Bi[stilbene-2,2'''-disulfonate];Tinopal CBS-X 44 | | CAS: | 27344-41-8 | | MF: | C28H23NaO6S2 | | MW: | 542.6 | | EINECS: | 248-421-0 | | Product Categories: | Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals;Sulfur & Selenium Compounds;Biphenyl & Diphenyl ether;Stilbenes;brightener | | Mol File: | 27344-41-8.mol |  |
| | Disodium 4,4'-bis(2-sulfostyryl)biphenyl Chemical Properties |
| Safety Statements | 24/25 | | HS Code | 29049090 |
| | Disodium 4,4'-bis(2-sulfostyryl)biphenyl Usage And Synthesis |
| Chemical Properties | Greenish Yellow Solid | | Uses | Disodium 4,4'-bis(2-sulfostyryl)biphenyl can be used as a fluorescent whitening agent used for household goods. | | Flammability and Explosibility | Non flammable | | Safety Profile | Mddly toxic by
ingestion. A skin and severe eye irritant.
Experimental reproductive effects. When
heated to decomposition it emits toxic
fumes of SOx and Na2O. | | Properties and Applications |
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TEST ITEMS
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SPECIFICATION
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APPEARANCE
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GREENISH YELLOW CRYSTALLINE BEAD
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WATER INSOLUBLE
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0.03% MAX
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SOLUBILITY
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25°C 25g/L, 70°C 100g/L, 95°C 300g/L
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PURITY
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99% min
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MAX UV ABSORPTION
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348-350nm
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| | Disodium 4,4'-bis(2-sulfostyryl)biphenyl Preparation Products And Raw materials |
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