133-66-4
中文名称
荧光增白剂9
英文名称
Fluorescent Brightener 9
CAS
133-66-4
分子式
C44H34N12Na2O6S2
分子量
936.927
MOL 文件
133-66-4.mol
结构式
基本信息
中文别名
荧光增白剂9
2,2'-(1,2-亚乙)双[5-[4,6-双(苯基氨基)-1,3,5-三嗪-2-基]氨基]苯磺酸二钠盐
2,2'-(1,2-亚乙)双[5-[4,6-双(苯基氨基)-1,3,5-三嗪-2-基]氨基]苯磺酸二钠盐
英文别名
C.I.40621
Whitex SB
cellu-brite
C.I.Fluorescent Brightener 9
Fluorescent brightening agent 9 (C.I. 40621)
Fluorescent Brightener 9 ISO 9001：2015 REACH
disodium 4,4'-bis[(4,6-dianilino-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate
4,4'-Bis(2,4-dianilino-s-triazin-6-ylamino)stilbene-2,2'-disulfonic acid disodium salt
2,2'-(1,2-Ethenediyl)bis[5-[[4,6-bis(phenylamino)-1,3,5-triazin-2-yl]amino] disodium salt
4,4'-Bis(2,4-dianilino-1,3,5-triazin-6-ylamino)stilbene-2,2'-disulfonic acid disodium salt
Whitex SB
cellu-brite
C.I.Fluorescent Brightener 9
Fluorescent brightening agent 9 (C.I. 40621)
Fluorescent Brightener 9 ISO 9001：2015 REACH
disodium 4,4'-bis[(4,6-dianilino-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate
4,4'-Bis(2,4-dianilino-s-triazin-6-ylamino)stilbene-2,2'-disulfonic acid disodium salt
2,2'-(1,2-Ethenediyl)bis[5-[[4,6-bis(phenylamino)-1,3,5-triazin-2-yl]amino] disodium salt
4,4'-Bis(2,4-dianilino-1,3,5-triazin-6-ylamino)stilbene-2,2'-disulfonic acid disodium salt
物理化学性质
| 密度 | 1.508[at 20℃] |
| 酸度系数(pKa) | -1.05[at 20 ℃] |
| 水溶解性 | 140mg/L at 20℃ |
| EPA化学物质信息 | Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[[4,6-bis(phenylamino)-1,3,5-triazin-2-yl]amino]-, disodium salt (133-66-4) |