产品名称

靛蓝胭脂红

CAS NO

860-22-0

中文别名

酸性蓝74；酸性靛蓝；靛红；可溶靛；食用色素蓝2号；食用靛蓝；食品蓝1；靛卡红；靛胭脂；靛蓝二磺酸钠；靛蓝洋红；靛蓝胭脂红二钠盐

英文名称

1H-Indole-5-sulfonicacid, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-,sodium salt (1:2)

英文别名

1H-Indole-5-sulfonicacid, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-,disodium salt (9CI); C.I. Acid Blue 74 (6CI); [D2,2'-Biindoline]-5,5'-disulfonic acid, 3,3'-dioxo-,disodium salt (8CI); 12070 Blue; 1311 Blue; 5,5'-Indigodisulfonic acid disodiumsalt; A.F. Blue No. 2; Acid Blue 74; Acid Blue W; Acid Leather Blue IC;Airedale Blue IN; Amacid Brilliant Blue; Aniline Carmine Powder; Ariavit IndigoCarmine; Atul Indigo Carmine; Basovit Blue 665E; Blue 2; Bucacid Indigotine B;C.I. 73015; C.I. 75781; C.I. Food Blue 1; C.I. Natural Blue 2; Canacert IndigoCarmine; Carmine Blue; Carmine indigo; Cilefa Blue R; Cogilor Blue 511.11;Disodium 5,5'-indigodisulfonate; Disodium 5,5'-indigotin disulfonate; DolkwalIndigo Carmine; E 132; Edicol Supra Blue X; Eurocert Indigo Carmine 311811; FD& C Blue 2; FD & C Blue No 2-307045; FD and C Blue 2; FD and C Blue No.2; FD&C Blue No. 2; FD&C Blue No. 2-37006; Food Blue 1; Food Blue 2;Food Blue No. 1; Food Blue No. 2; Grape Blue A; HD Indigo Carmine; HD IndigoCarmine Supra; Hexacert Blue No. 2; Hexacol Indigo Carmine Supra; IndigoCarmine 307019; Indigo Carmine 36009; Indigo Carmine 37006; Indigo Carmine A;Indigo Carmine AC; Indigo Carmine BP; Indigo Carmine Conc. FQ; Indigo CarminePowder; Indigo Carmine X; Indigo Extract; Indigo carmine; Indigo carmine85E132; Indigo carmine NB; Indigotin; Indigotin (solubilized); Indigotine;Indigotine B; Indigotine Blue LZ; Indigotine Carmine; Indigotine Extra Pure A;Indigotine I; Indigotine IA; Indigotine Lake; Indigotine N; Indigotine disodiumsalt; Indocarmine F; Intense Blue; Japan Blue 2; Japan Food Blue No. 2; L BlueZ 5010; Maple Indigo Carmine; Mitsui Indigo Carmine; Necol Indigo Carmine;Neelicol Indigo Carmine; San-ei Indigo Carmine; Sepisperse Dry 1003; Sodium5,5'-indigodisulfonate; Sodium 5,5'-indigotindisulfonate; Soluble indigo;Soluble indigo blue; Sumitomo Wool Blue SBC; Usacert Blue No. 2; Usacert FD& C Blue No 2-310118; Usacert FD and C Blue No. 2; WAS 35; Water Blue177557;

分子式

C₁₆H₁₀N₂O₈S₂.2Na

分子量

466.35

EINECS

212-728-8

熔点

>300°C

沸点

毒性

其他名称：5,5′-靛蓝二磺酸二钠盐；靛红；酸性靛蓝；可溶靛；靛卡红；靛兰二磺酸钠；酸性蓝74；食品蓝1；靛胭脂；靛蓝洋红；靛蓝胭脂红二钠盐；腚兰胭脂红；食用靛蓝；靛深红；靛蓝-5,5''-二磺酸钠盐 CAS号：860-22-0 C16H8N2Na2O8S2=466.36 级别：High Purity Grade 含量：≥96.0% 硫含量：13～14% 干燥失重：≤5.0% 性状：深蓝色粉末，有铜样的光泽，对光和氧化剂很敏感。25℃时，1G溶于 100ml的水，微溶于乙醇，几乎不溶于其他有机溶剂。易被硝酸、氯酸盐褪色，其水溶液贮存日久也能褪色。半数致死量(大鼠,静脉)93mG/kG 用途：生化研究。尼基氏小体及细胞核染色；测定肾功能、高价铈、锰,检定硝酸盐、亚硫酸盐、氯酸盐及牛奶；酸碱指示剂、氧化还原指示剂 保存：RT，避光