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22680

Quinoline Yellow

suitable for microscopy, mixture of mono- and disulfonic acid sodium salt

Synonym(s):

Acid Yellow 3

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Pack SizeSKUAvailabilityPrice
25 g
Please contact Customer Service for Availability
CZK 3,030.00
100 g
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CZK 10,000.00

About This Item

CAS Number:
8004-92-0
MDL number:
MFCD00080727
UNSPSC Code:
12171500
NACRES:
NA.47
Colour Index Number:
47005

CZK 3,030.00

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Quality Segment

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

suitability

suitable for microscopy

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

[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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This Item
3090528839070540
Quinoline Yellow suitable for microscopy, mixture of mono- and disulfonic acid sodium salt

Sigma-Aldrich

22680

Quinoline Yellow

Quinoline Yellow Mixture of the mono- and disulfonic acids of Quinoline Yellow

Sigma-Aldrich

309052

Quinoline Yellow

Thiazole Yellow G adsorption indicator, suitable for microscopy

Sigma-Aldrich

88390

Thiazole Yellow G

Naphthol Yellow S suitable for microscopy

Sigma-Aldrich

70540

Naphthol Yellow S

suitability

suitable for microscopy

suitability

-

suitability

suitable for microscopy

suitability

suitable for microscopy

form

powder

form

powder

form

powder

form

powder

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

solubility

H2O: 0.1 g/10 mL

solubility

H2O: soluble, spirit: soluble (23,413-3)

solubility

hot water: 0.1 g/10 mL

solubility

methanol: water (1:1): 0.5 g/10 mL, clear

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

storage temp.

room temp

storage temp.

room temp

storage temp.

room temp

storage temp.

room temp

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pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN8003
BCCN5981
BCCM5675
BCCH9488
BCCH3826

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Hisao Oka et al.
Journal of chromatography. A, 989(2), 249-255 (2003-03-26)
Quinoline yellow (Color Index No. 47005) consists of multiple components that show a large difference in their partition coefficients (K), ranging from 0.03 to 3.3 in the solvent system tert.-butyl methyl ether (MTBE)-1-butanol-acetonitrile-aqueous 0.1 M trifluoroacetic acid (TFA). Consequently, it
Adrian Weisz et al.
Journal of mass spectrometry : JMS, 37(10), 1025-1033 (2002-10-11)
Several positional isomers of 2-(2-quinolinyl)-1H-indene-1,3(2H)-dione mono- and disulfonic acids prepared as reference materials for development of analytical methods involved in FDA certification of D&C Yellow No. 10 (Quinoline Yellow) were found consistently to show [MH + 14](+) ions when their
M Florian et al.
Food additives and contaminants, 19(9), 803-809 (2002-10-25)
A study of the voltammetric behaviour of the food colours brilliant blue FCF (C.I. 42090), erythrosine (C.I. 45430) and quinoline yellow (C.I. 47005) in the pH range 2-10 have been carried out by cathodic#10; stripping voltammetry. At pH 4.5 (acetate
View All Related Papers

Global Trade Item Number

SKUGTIN
22680-100G-F04061833370612
22680-25G-F04061838780331

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