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86310

Sigma-Aldrich

Tartrazine

for microscopy (Hist.)

Synonym(s):

Acid Yellow 23

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About This Item

Empirical Formula (Hill Notation):
C16H9N4Na3O9S2
CAS Number:
1934-21-0
Molecular Weight:
534.36
Colour Index Number:
19140
Beilstein/REAXYS Number:
69850
EC Number:
217-699-5
MDL number:
MFCD00148908
UNSPSC Code:
12352200
PubChem Substance ID:
57653090

grade

for microscopy (Hist.)

form

powder

suitability

suitable for microscopy

SMILES string

[Na+].[Na+].[Na+].[O-]C(=O)C1=NN(c2ccc(cc2)S([O-])(=O)=O)C(=O)C1N=Nc3ccc(cc3)S([O-])(=O)=O

InChI

1S/C16H12N4O9S2.3Na/c21-15-13(18-17-9-1-5-11(6-2-9)30(24,25)26)14(16(22)23)19-20(15)10-3-7-12(8-4-10)31(27,28)29;;;/h1-8,13H,(H,22,23)(H,24,25,26)(H,27,28,29);;;/q;3*+1/p-3

InChI key

UJMBCXLDXJUMFB-UHFFFAOYSA-K

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Application

Tartrazine (Acid Yellow 23), a lemon yellow azo dye, may be used as a colorant and food dye. Tartrazine may be used to study it toxicity and metabolism in biological systems.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCBQ1244V
BCBJ9188V
BCBG0923V
1445551V
1445551

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Hazem M Abu Shawish et al.
Food chemistry, 138(1), 126-132 (2012-12-26)
Tartrazine dye Na(3)TZ in foodstuff products was determined by a new modified carbon paste electrode, encoded sensor A, and a coated silver wire electrode, encoded sensor B, based on tartrazine TZ- cetryltrimethyl ammoniumbromide CTAB as a chemical modifier TZ-CTA. The
Xingren Pan et al.
Journal of agricultural and food chemistry, 59(12), 6650-6656 (2011-05-20)
Tartrazine is an artificial azo dye commonly used in food products. The present study evaluated the interaction of tartrazine with two serum albumins (SAs), human serum albumin (HSA) and bovine serum albumin (BSA), under physiological conditions by means of fluorescence
Agustina V Schenone et al.
Food chemistry, 138(2-3), 1928-1935 (2013-02-16)
The performance of MCR-ALS was studied in the modeling of non-linear kinetic-spectrophotometric data acquired by a stopped-flow system for the quantitation of tartrazine in the presence of brilliant blue and sunset yellow FCF as possible interferents. In the present work
Yonglin Gao et al.
Journal of food science, 76(6), T125-T129 (2012-03-16)
Tartrazine is an artificial azo dye commonly used in human food and pharmaceutical products. The present study was conducted to evaluate the toxic effect of tartrazine on the learning and memory functions in mice and rats. Animals were administered different
Martine Poul et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 47(2), 443-448 (2008-12-20)
The food dyes amaranth, sunset yellow and tartrazine were administered twice, at 24h intervals, by oral gavage to mice and assessed in the in vivo gut micronucleus test for genotoxic effects (frequency of micronucleated cells) and toxicity (apoptotic and mitotic
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