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03322

Supelco

Tartrazine

analytical standard

Synonym(s):

Acid Yellow 23

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25 MG
CN¥593.06

CN¥593.06

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25 MG
CN¥593.06

About This Item

Empirical Formula (Hill Notation):
C16H9N4Na3O9S2
CAS Number:
1934-21-0
Molecular Weight:
534.36
Colour Index Number:
19140
Beilstein:
69850
EC Number:
217-699-5
MDL number:
MFCD00148908
UNSPSC Code:
85151701
PubChem Substance ID:
329747588
E Number:
E102
NACRES:
NA.24

CN¥593.06

Available to ship onApril 10, 2025Details

Request a Bulk Order

grade

analytical standard

Quality Level

100

Assay

≥97.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

cleaning products
cosmetics
food and beverages
personal care

format

neat

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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This Item
T03889093549085
Tartrazine analytical standard

03322

Tartrazine

Tartrazine Dye content ≥85 %

T0388

Tartrazine

Atrazine certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

90935

Atrazine

Atrazine analytical standard

49085

Atrazine

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

-

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

format

neat

format

-

format

neat

format

neat

application(s)

cleaning products
cosmetics
food and beverages
personal care

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

-

application(s)

agriculture
environmental

assay

≥97.0% (HPLC)

assay

-

assay

-

assay

-

shelf life

limited shelf life, expiry date on the label

shelf life

-

shelf life

limited shelf life, expiry date on the label

shelf life

-

General description

Tartrazine is a synthetic azo dye, commonly found in drugs, food products and cosmetics.[1][2] It can be synthesized by the reaction of sulfanilic acid with 3-carboxy-l-(4-sulfophenyl)-5-pyrazolone.

Application

Tartrazine may be used as reference standard for the determination of tartrazine in commercial soft drinks using thin layer chromatography and ion-pair high performance liquid chromatography.[3]

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves
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    Certificates of Analysis (COA)

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    BCCL1683
    BCBS2174V
    BCCG6208

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    Simultaneous analysis of tartrazine and its intermediates by reversed phase liquid chromatography.
    Wittmer PD, et al.
    Am. Fam. Physician., 47(8), 1422-1423 (1975)
    Determination of synthetic food dyes in commercial soft drinks by TLC and ion-pair HPLC.
    Andrade DIF, et al.
    Food Chemistry, 157(8), 193-198 (2014)
    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
    Ute Uhlemann et al.
    Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 29(8), 1244-1255 (2012-06-30)
    In this paper, a method for the detection of norbixin and tartrazine in sugar by means of resonance Raman spectroscopy is presented. The extraction was done in four steps using methanol and the measurements were performed in aqueous solution. The
    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
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