214515
铬变素FB
Dye content 50 %
别名:
4-羟基-3-[（4-磺基-1-萘基）偶氮]-1-萘磺酸二钠, 媒染剂 蓝色 79, 酸性红 14
表单
powder
组成
Dye content, 50%
mp
275 °C
λmax
383 nm
515 nm (2nd)
ε (消光系数)
≥14500 at 513-519 nm in H2O at 0.03 g/L
≥33000 at 214-220 nm in H2O at 0.03 g/L
≥9000 at 320-326 nm in H2O at 0.03 g/L
应用
diagnostic assay manufacturing
hematology
histology
储存温度
room temp
SMILES字符串
[Na+].[Na+].Oc1c(cc(c2ccccc12)S([O-])(=O)=O)\N=N\c3ccc(c4ccccc34)S([O-])(=O)=O
InChI
1S/C20H14N2O7S2.2Na/c23-20-15-8-4-3-7-14(15)19(31(27,28)29)11-17(20)22-21-16-9-10-18(30(24,25)26)13-6-2-1-5-12(13)16;;/h1-11,23H,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b22-21+;;
InChI key
YSVBPNGJESBVRM-ZPZFBZIMSA-L
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应用
Chromotrope FB has been used in indirect competitive CLIA (icCLIA) to detect its presence in foods.
生化/生理作用
Chromotrope FB, also known as acid red 14 (AR14), is a bright orange-red powder. It belongs to the class of monoazides. Chromotrope FB efficiently stains fatty substances and is also used to dye food and medicines.
储存分类代码
11 - Combustible Solids
WGK
WGK 2
闪点(°F)
>437.0 °F
闪点(°C)
> 225 °C
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
A sensitive chemiluminescent immunoassay to detect Chromotrope FB (Chr FB) in foods
Xu K
Talanta, 164, 341-347 (2017)
Marcel Locquin, Maurice Langeron
Handbook of Microscopy (2013)
J C Phillips et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 25(12), 927-935 (1987-12-01)
The absorption, metabolism and excretion of 14C-labelled carmoisine has been studied in the rat, mouse and guinea-pig. Following administration of a single oral dose of either 0.5 or 50 mg/kg body weight, substantially all of the dose was recovered in
M C Sweatman et al.
Clinical allergy, 16(4), 331-338 (1986-07-01)
We report the case of an 8.5-year-old girl with oro-facial granulomatosis associated with clinical atopy, in whom relapse of her granulomatous disorder was shown to be related to exposure to specific food additives, viz. carmoisine, sunset yellow and monosodium glutamate.
G P Ford et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 25(12), 919-925 (1987-12-01)
Groups of 114 (control) or 66 (treated) rats of each sex were fed diets providing 0 (control), 100, 400 or 1200 mg carmoisine/kg body weight/day for 9 wk. Within each group the animals were mated monogamously. Treatment continued uninterrupted until
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