4548-53-2
中文名称
胭脂红 SX
英文名称
PONCEAU SX
CAS
4548-53-2
EINECS 编号
224-909-9
分子式
C18H14N2Na2O7S2
MDL 编号
MFCD00046402
分子量
480.42
MOL 文件
4548-53-2.mol
更新日期
2024/04/15 14:46:28
4548-53-2 结构式
基本信息
中文别名
食品红4胭脂红 SX
丽春红SX
丽春红SX [CI 14700]
红 4 [CI 14700]
英文别名
CI 14700D AND C RED NO 4
FOOD RED 1
PONCEAU SX
12101red
1306red
2-(6-sulfo-2,4-xylylazo)-1-naphthol-4-sulfonicacid,disodiumsalt
2-(6-sulpho-2,4-xylylazo)-1-naphthol-4-sulphonicacid,disodiumsalt
3-((2,4-dimethyl-5-sulfophenyl)azo)-4-hydroxy-1-naphthalenesulfonicacid,dis
3-((2,4-dimethyl-5-sulphophenyl)azo)-4-hydroxy-1-naphthalenesulphonicacid,d
3-[(2,4-dimethyl-5-sulfophenyl)azo]-4-hydroxy-1-naphthalenesulfonicacidis
4-hydroxy-3-((5-sulfo-2,4-xylyl)azo)-1-naphthalenesulfonicacid,disodiumsal
4-hydroxy-3-((5-sulpho-2,4-xylyl)azo)-1-naphthalenesulphonicacid,disodiums
4-hydroxy-3-((6-sulfo-2,4-xylyl)azo)-1-naphthalenesulfonicacidisodiumsal
4rpurple
c.i.foodred1
c.i.foodred1,disodiumsalt
certicolponceausxs
cervenpotravinarska1
crimson4r
物理化学性质
熔点>300℃
密度0.272[at 20℃]
溶解度易溶于水、乙醇
色指数14700
形态crystals
颜色红色
水溶解性130.4g/L at 30℃
最大波长(λmax)500 nm
Merck7591
BRN7161700
生物领域应用Detecting proteins; treating acquired resistance to GABAergic (ARG) agents; Shampoos; soaps
(IARC)致癌物分类3 (Vol. 8, Sup 7) 1987