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  7. Thermo Scientific Chemicals Tartrazine, 89%, pure

Thermo Scientific Chemicals Tartrazine, 89%, pure

Codice prodotto. 10358380 Sfoglia Tutto Thermo Scientific Chemicals Prodotti
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Quantità:
100 g
500 g
Imballaggio:
Bottiglia in vetro
Dimensione della confezione:
100g
500g
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10318843 500 g Bottiglia in vetro 500g
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Codice prodotto. 10358380 Fornitore Thermo Scientific Chemicals N. del fornitore 191891000
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Descrizione

CAS: 1934-21-0 | C16H9N4Na3O9S2 | 534.35 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 1934-21-0
Formula molecolare C16H9N4Na3O9S2
Molecular Weight (g/mol) 534.35
Numero MDL MFCD00148908
InChI Key UJMBCXLDXJUMFB-UHFFFAOYSA-K
Sinonimo tartrazine, yellow 5, aizen tartrazine, trisodium salt, food yellow 4, tartrazine FD&C yellow #5, c.i. acid yellow 23, atul tartrazine, erio tartrazine, kako tartrazine
PubChem CID 164825
IUPAC Name trisodium;5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)diazenyl]-4H-pyrazole-3-carboxylate
SMILES C1=CC(=CC=C1N=NC2C(=NN(C2=O)C3=CC=C(C=C3)S(=O)(=O)[O-])C(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+]

Specifications

Materiale o nome chimico Tartrazine
Informazioni di decomposizione >300°C
Punto di fusione >300°C
Colore Orange
Spettro a infrarossi Authentic
Intervallo percentuale saggio 89%
Imballaggio Bottiglia in vetro
Quantità 100 g
Beilstein 25, IV, 1757
Indice di Merck 15, 9206
Informazioni di solubilità Solubility in water: 260g/L water (30°C)
Peso formulazione 534.35
Percent Purity 89%
Grado Pure
Materia insolubile 0.2% max. (in water)
Forma fisica Powder
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Safety and Handling

Product Identifier
  • Tartrazine
SDS

RUO – Research Use Only

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