Przejdź do zawartości
Merck

03322

Supelco

Tartrazine

analytical standard

Synonim(y):

Acid Yellow 23

Zaloguj sięWyświetlanie cen organizacyjnych i kontraktowych


About This Item

Wzór empiryczny (zapis Hilla):
C16H9N4Na3O9S2
Numer CAS:
Masa cząsteczkowa:
534.36
Numer w indeksie barw:
19140
Beilstein:
69850
Numer WE:
Numer MDL:
Kod UNSPSC:
85151701
Identyfikator substancji w PubChem:
Numer E:
E102
NACRES:
NA.24

klasa czystości

analytical standard

Poziom jakości

Próba

≥97.0% (HPLC)

okres trwałości

limited shelf life, expiry date on the label

metody

HPLC: suitable
gas chromatography (GC): suitable

Zastosowanie

cleaning products
cosmetics
food and beverages
personal care

format

neat

ciąg SMILES

[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

Klucz InChI

UJMBCXLDXJUMFB-UHFFFAOYSA-K

Szukasz podobnych produktów? Odwiedź Przewodnik dotyczący porównywania produktów

Opis ogólny

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

Zastosowanie

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.

Opakowanie

Bottomless glass bottle. Contents are inside inserted fused cone.

Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 1

Środki ochrony indywidualnej

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


Choose from one of the most recent versions:

Certyfikaty analizy (CoA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Masz już ten produkt?

Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Klienci oglądali również te produkty

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)
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
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
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

Nasz zespół naukowców ma doświadczenie we wszystkich obszarach badań, w tym w naukach przyrodniczych, materiałoznawstwie, syntezie chemicznej, chromatografii, analityce i wielu innych dziedzinach.

Skontaktuj się z zespołem ds. pomocy technicznej