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Merck

22680

Sigma-Aldrich

喹啉黄

for microscopy (Hist.), mixture of mono- and disulfonic acid sodium salt

别名:

酸性黄 3

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$818.00

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25 G
$246.00
100 G
$818.00

About This Item

CAS号:
颜色索引号:
47005
MDL编号:
UNSPSC代码:
12171500
NACRES:
NA.47

$246.00


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等级

for microscopy (Hist.)

表单

powder

溶解性

H2O: 0.1 g/10 mL

εmax

≥350 at 283-293 nm in water
≥450 at 407-417 nm in water

适用性

suitable for microscopy

应用

diagnostic assay manufacturing
hematology
histology

储存温度

room temp

SMILES字符串

[Na+].[Na+].[S](=O)(=O)([O-])c1c2nc(ccc2cc(c1)[S](=O)(=O)[O-])C3C(=O)c4c(cccc4)C3=O

InChI

1S/C18H11NO8S2.2Na/c20-17-11-3-1-2-4-12(11)18(21)15(17)13-6-5-9-7-10(28(22,23)24)8-14(16(9)19-13)29(25,26)27;;/h1-8,15H,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2

InChI key

FZUOVNMHEAPVBW-UHFFFAOYSA-L

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Warning

危险声明

危险分类

Acute Tox. 4 Oral

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

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Iatrogenic xanthoderma.
Nancy V Bruckner
Journal of the American Academy of Dermatology, 58(5), 895-896 (2008-04-22)
Nahid Shahabadi et al.
Food chemistry, 135(3), 1836-1841 (2012-09-08)
The interaction of a food colourant, quinoline yellow (Qy), and bovine serum albumin (BSA) was investigated by spectrophotometry, spectrofluorometry, FT-IR and circular dichroism (CD) techniques. The experimental results indicated that the quenching mechanism of BSA by the dye was a
Karen Lau et al.
Toxicological sciences : an official journal of the Society of Toxicology, 90(1), 178-187 (2005-12-15)
Exposure to non-nutritional food additives during the critical development window has been implicated in the induction and severity of behavioral disorders such as attention deficit hyperactivity disorder (ADHD). Although the use of single food additives at their regulated concentrations is
Quinoline Yellow dye-induced fixed food-and-drug eruption.
Camille Leleu et al.
Contact dermatitis, 68(3), 187-188 (2013-02-21)
Adrian Weisz et al.
Journal of chromatography. A, 1216(19), 4161-4168 (2009-03-14)
Four positionally isomeric 2-(2-quinolinyl)-1H-indene-1,3(2H)-dionedisulfonic acids (SA) and one triSA, components of the color additive Quinoline Yellow (QY, Color Index No. 47005), were isolated from the dye mixture by affinity-ligand pH-zone-refining counter-current chromatography (CCC) through complementary use of ion-exchange and ion-pair

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