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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 |
| Melting point | >300°C (dec.) | | density | 1.414 | | storage temp. | Inert atmosphere,Room Temperature | | solubility | DMSO (Sparingly), Methanol (Slightly), Water (Slightly) | | form | Solid | | color | Pale Green to Green | | Water Solubility | 17.6g/L at 20℃ | | InChIKey | PMPJQLCPEQFEJW-HPKCLRQXSA-L | | SMILES | C(C1C=CC(C2C=CC(C=CC3C=CC=CC=3S(O)(=O)=O)=CC=2)=CC=1)=CC1C=CC=CC=1S(O)(=O)=O.[NaH] | | LogP | -2.32 at 25℃ | | CAS DataBase Reference | 27344-41-8(CAS DataBase Reference) | | EPA Substance Registry System | Disodium 4,4'-bis(2-sulfostyryl)biphenyl (27344-41-8) |
| Safety Statements | 24/25 | | HS Code | 29049090 |
| | Disodium 4,4'-bis(2-sulfostyryl)biphenyl Usage And Synthesis |
| Description | Stilbene 420 is a renowned chemical compound prominently employed in the biomedicine realm. It exhibits multifaceted applications in the study of assorted medical ailments encompassing cancer, diabetes, and cardiovascular maladies. Its exceptional adaptability as a potent constituent within pharmaceutical formulations instills promising prospects. | | 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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