产品编号：B535200
产品规格：10g
产品价格：面议
| 标准品编号: | B535200 |
| 名称: | 4,4'-Bis(2-sulfostyryl)biphenyl Disodium |
| 别名: | 2,2'-([1,1'-Biphenyl]-4,4'-diyldi-2,1-ethenediyl)bisbenzenesulfonic Acid Sodium Salt; 4,4'-Bis(2-Sodiosulfostyryl)biphenyl; 4,4'-Bis(2-sulfostyryl)biphenyl Disodium Salt; 4,4'-Bis(o-sulfostyryl)biphenyl Disodium Salt; Brightener BR 49; Brightener CBS-X; CF 351; Calcofluor CG; DSBP; Disodium 4',4''-Bi[stilbene-2,2'''-disulfonate]; Optical Brightener CBS-X; Stilbene 3; Stilbene 420; Tinopal CBS; Tinopal CBS-X; Tinopal CBS-X 44; Tinopal CBX; Tinopal SK; Uvitex NFW; |
| CAS号: | 27344-41-8 |
| 参考CAS: | Free acid 38775-22-3 |
| 分子式: | C₂₈H₂₀Na₂O₆S₂ |
| 外观: | Greenish Yellow Solid |
| 熔点: | >300°C (dec.) |
| 分子量: | 562.56 |
| 储存: | 冰箱保存 |
| 溶解度: | DMSO, Water |
| 类别: | Standards; Pharmaceutical/API Drug Impurities/Metabolites; |
| 应用: | A fluorescent whitening agent used for household goods. The structure of a photodegradation product of 4,4'-Bis(2-sulfostyryl)biphenyl Na salt was determined to be 4-(4-Formylphenyl)stilbene-2'-sulfonic acid, which was biodegradable. |
| 参考文献 | |
