中文名 | 荧光增白剂 CBS |
英文名 | 2,2'-([1,1'-biphenyl]-4,4'-diyldivinylene)bis(benzenesulphonic) acid |
别名 | 荧光增白剂351 荧光增白剂 CBS 荧光增白剂 351 荧光增白剂CBS-X 荧光增白剂 CBS-X 荧光增白剂CBS-X粉 4,4'-双(2-磺酸基苯乙烯基)-1,1'-联苯 |
英文别名 | FBA 351 Whitex NFW C.I. 482200 c.i. 482200 FLUORESCENT BRIGHTENER-CBS Fluorescent Brightener 351 C.I. Fluorescent Brightener 351 (E,E)-4,4'-bis[2-sulfostyryl]biphenyl 4.4-bis(2-disulfonic acid styryl) biphenyl 4,4'-bis[2-(2-sulfophenyl)ethenyl]biphenyl 4,4'-Bis(2-Disulfonic Acid Styryl) Biphenyl 2,2'-(4,4'-Biphenylylenebisvinylene)bisbenzenesulfonic acid 2,2'-[(4,4'-Biphenylylene)bisvinylene]bis(benzenesulfonic acid) 2,2'-(biphenyl-4,4'-diyldiethene-2,1-diyl)dibenzenesulfonic acid 2,2'-[biphenyl-4,4'-diyldi(E)ethene-2,1-diyl]dibenzenesulfonic acid 2,2'-([1,1'-biphenyl]-4,4'-diyldivinylene)bis(benzenesulphonic) acid 2,2'-[(4,4'-Biphenylylene)bis(ethene-2,1-diyl)]bisbenzenesulfonic acid 2,2'-[1,1'-Biphenyl-4,4'-diylbis(2,1-ethenediyl)]bis(benzenesulfonic acid) |
CAS | 38775-22-3 54351-85-8 |
EINECS | 254-121-0 |
化学式 | C28H22O6S2 |
分子量 | 518.6 |
InChI | InChI=1/C28H22O6S2/c29-35(30,31)27-7-3-1-5-25(27)19-13-21-9-15-23(16-10-21)24-17-11-22(12-18-24)14-20-26-6-2-4-8-28(26)36(32,33)34/h1-20H,(H,29,30,31)(H,32,33,34)/b19-13+,20-14+ |
密度 | 1.414 |
折射率 | 1.688 |
酸度系数 | -0.92±0.27(Predicted) |
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