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22680

Sigma-Aldrich

Quinoline Yellow

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

Synonym(s):

Acid Yellow 3

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About This Item

CAS Number:
8004-92-0
Colour Index Number:
47005
UNSPSC Code:
12171500
NACRES:
NA.47

grade

for microscopy (Hist.)

Quality Level

200

form

powder

solubility

H2O: 0.1 g/10 mL

εmax

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

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

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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Related Categories

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Precautionary Statements

P264 - P270 - P301 + P312 - P501

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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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
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
Quinoline Yellow dye-induced fixed food-and-drug eruption.
Camille Leleu et al.
Contact dermatitis, 68(3), 187-188 (2013-02-21)
Iatrogenic xanthoderma.
Nancy V Bruckner
Journal of the American Academy of Dermatology, 58(5), 895-896 (2008-04-22)
Beta carotene, vitamin E, and lung cancer.
M R Goldstein
The New England journal of medicine, 331(9), 612-612 (1994-09-01)
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