234133
喹啉黄
Dye content 95 %
别名:
溶剂黄 33
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关于此项目
经验公式（希尔记法）:
C18H11NO2
化学文摘社编号:
分子量:
273.29
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
EC Number:
232-318-2
Colour Index Number:
47000
MDL number:
InChI key
IZMJMCDDWKSTTK-UHFFFAOYSA-N
InChI
1S/C18H11NO2/c20-17-12-6-2-3-7-13(12)18(21)16(17)15-10-9-11-5-1-4-8-14(11)19-15/h1-10,16H
SMILES string
O=C1C(c2ccc3ccccc3n2)C(=O)c4ccccc14
description
spirit soluble
assay
≥95% (HPLC)
form
powder
composition
Dye content, 95%
technique(s)
titration: suitable
mp
240 °C
solubility
chloroform: 1 mg/mL, clear to slightly hazy, yellow to very deep yellow
λmax
439 nm
Amax
1.16 at 285-291 nm in methanol at 0.01 g/L
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
Quality Level
General description
喹啉黄属于喹酞酮染料类别。它通常用作食用色素。 喹啉黄是阴离子型，被用于羊毛和丝绸染色。 研究表明，喹啉黄不具有遗传毒性或致癌性。它被认为对人类健康是安全的。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Ivona Lhotská et al.
Molecules (Basel, Switzerland), 23(12) (2018-12-19)
Food analysis demands fast methods for routine control and high throughput of samples. Chromatographic separation enables simultaneous determination of numerous compounds in complex matrices, several approaches increasing separation efficiency and speed of analysis were involved. In this work, modern types
Kristina Knutson et al.
Biotechnology progress, 20(6), 1893-1896 (2004-12-04)
A laccase-mediator system (LMS) for biobleaching was applied to a bleached chemical pulp dyed with stilbene dye Direct Yellow 11. Of mediators tested, 2,2'-azinobis(3-ethylbenzthiazoline-6-sulfonate) (ABTS) was found to be more effective than either violuric acid (VA) or N-hydroxybenzotriazole (HBT), which
M Meyer et al.
Environmental mutagenesis, 8(5), 727-740 (1986-01-01)
The L5178Y TK+/- mouse lymphoma assay is widely used in mutagenicity testing. Trifluorothymidine-resistant (TFTr) mutants are quantitated following growth in agar-supplemented cloning medium. In an attempt to evaluate the effect of agar on plating efficiency, we have tested several lots
B Björkner et al.
Contact dermatitis, 7(1), 1-4 (1981-01-01)
The quinoline color D & C Yellow No. 11 was added to a standard test series. Of 88 patients tested with 1% in PEG, four showed unexplained positive test reactions. One patient had a "flare-up" reaction after 14 days. At
S M el Dareer et al.
Journal of toxicology and environmental health, 23(3), 385-393 (1988-01-01)
The disposition of 2-(2-quinolyl)-1,3-indandione (D. C. yellow #11, DCY) in male Fischer rats dosed intravenously or by feeding was determined. For rats given [14C]DCY in the feed (0.00044-0.41% of the diet), recovery of radioactivity during the 24-h dosing period and
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