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CAS: 860-22-0
分子式: C16H8N2Na2O8S2
分子量: 466.360
中文名称: 
2(1,3-二氢-3-氧代-5-磺基-2H-吲哚-2-亚基)-2,3-二氢-3-氧代-1H-吲哚-5-磺酸二钠盐
靛蓝二磺酸钠
靛胭脂
食用靛蓝
食用色素蓝2号
酸性靛蓝
英文名称: 
indigotine conc. powder
mitsui indigo carmine
maple indigo carmine
l-blau 2
intense blue
indocarmine f
indigotine n
indigotine lake
indigotine i
indigotine extra pure a
indigotine disodium salt
modr kysela 74
indigotine blue lz
indigotine b
indigotine
indigotin-5,5'-disulfonic acid disodium salt
indigotin i
indigo-karmin
indigo extract
indigo disulfonate (biological stain)
indigo carmine x
sumitomo wool blue sbc
1H-Indole-5-sulfonic acid,2-(1,3-dihydro-3-oxo-5-sulfo-2h-indol-2-ylidene)-2,3-dihydro-3-oxo-,disodium salt
indigocarmine
acid blue 74
1H-Indole-5-sulfonic acid,2-(1,3-d
C.I.Food blue 1(73015)
Indigo-5,5'-disulphonic acid,disodium salt
C.I.Acid blue 74
FD& C Blue No 2
5,5'-Indigodisulfonic acid,disodium salt
usacert blue no. 2
indigo carmine powder
soluble indigo
sodium indigotindisulfonate
sodium 5,5'-indigotidisulfonate
schultz nr. 1309
san-ei indigo carmine
sachsischblau
murabba
modr potravinarska 1
modr pigment 63
airedale blue in
c.i. natural blue 2
c.i. food blue 1, disodium salt
c.i. food blue 1
c.i. acid blue 74
c.i. 75781
c.i. 73015
bucacid indigotine b
atul indigo carmine
aniline carmine powder
amacid brilliant blue
canacert indigo carmine
acid leather blue ic
acid blue w
a.f. blue no. 2
5,5'-indigotindisulfonic acid
1h-indole-5-sulfonic acid, 2-(1,3-dihydro-3-oxo-5-sulfo-2h-indol-2-ylidene)-2,3
1311 blue
12070 blue
2')-biindoline)-5,5'-disulfonic acid, 3,3'-dioxo-(delta(sup disodium salt
Indigo-5,5'-disulphonic acid, disodium salt
hd indigo carmine
indigo carmine disodium salt
indigo carmine conc. fq
indigo carmine bp
indigo carmine ac
indigo carmine a
indigo carmine (biological stain)
indigo carmine
hexacol indigo carmine supra
hexacert blue no. 2
hd indigo carmine supra
1H-Indole-5-sulfonic acid, 2-(1,3-dihydro-3-oxo-5-sulfo-2h-indol-2-ylidene)-2,3-dihydro-3-oxo-, disodium salt
grape blue a geigy
fd and c blue no. 2
edicol supra blue x
e 132
dolkwal indigo carmine
disodium salt of 1-indigotin-s,s'-disulphonic acid
disodium indigo-5,5-disulfonate
cilefa blue r
carmine blue (biological stain)
性质描述: 蓝色粉末。1g可溶于约100ml,25℃水,对水的溶解度较其他食用合成色素低,0.05%水溶液呈蓝色。溶于甘油,丙二醇,微溶于乙醇,不溶于油脂。遇浓硫酸呈深蓝色,稀释后呈蓝色,它的水溶液加氢氧化钠呈绿至黄绿色。耐光性耐热性差,对柠檬酸、酒石酸和碱不稳定。
生产方法: 由靛蓝粉经浓硫酸磺化后,加水稀释,用碳酸钠中和,再经盐析,精制而得。每吨产品消耗靛蓝粉(100%)210kg。
用途: 用于食品、医药和日用化妆品的着色。食用靛蓝为食用合成色素。食用色素是用于食品着色的一类添加剂,包括合成色素和天然色素,总数逾60种。
860-22-0 供应商:
公司名称:广州伟伯科技有限公司
业务QQ:2483205017
联系电话:020-36393398
联系传真:020-36393398
产品详情:860-22-0
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