Tartrazina, Thermo Scientific Chemicals

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Thermo Scientific Chemicals

Tartrazina, Thermo Scientific Chemicals

Name: Tartrazina, Thermo Scientific Chemicals
SKU: A17682.14
Price: 20.80 EUR

C.I.19140

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Cantidad:

25 g

100 g

500 g

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Número de catálogo A17682.14

también denominado A17682-14

Precio (EUR)

20,80

Each

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Cantidad:

25 g

Pedido a granel o personalizado

Precio (EUR)

20,80

Each

Añadir al carro de la compra

Identificadores químicos

CAS1934-21-0

IUPAC Nametrisodium 5-oxo-1-(4-sulfonatophenyl)-4-[2-(4-sulfonatophenyl)diazen-1-yl]-4,5-dihydro-1H-pyrazole-3-carboxylate

Molecular FormulaC16H9N4Na3O9S2

InChI KeyUJMBCXLDXJUMFB-UHFFFAOYNA-K

SMILES[Na+].[Na+].[Na+].[O-]C(=O)C1=NN(C(=O)C1N=NC1=CC=C(C=C1)S([O-])(=O)=O)C1=CC=C(C=C1)S([O-])(=O)=O

Especificaciones Specification Sheet

Hoja de especificaciones

Appearance (Color)Orange

Loss on Drying≤13.0% (200?C/constant weight)

Assay (unspecified)Dye content >85%

lambda-max (UV-Vis)425-430nm (in water)

FormPowder

It can be employed as a biological stain and a food colorant.

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

Aplicaciones
Se puede emplear como una tinción biológica y un colorante alimenticio.

Solubilidad
Soluble en agua 260 g/l (30°C).

Notas
Higroscópico. Almacénese lejos de los agentes oxidantes. Mantenga el recipiente bien cerrado en un lugar fresco y seco.

RUO – Research Use Only

General References:

Tran CM.; Fujita N.; Huang BL.; Ong JR.; Lyons KM.; Shapiro IM.; Risbud MV. Hypoxia-inducible factor (HIF)-1α and CCN2 form a regulatory circuit in hypoxic nucleus pulposus cells: CCN2 suppresses HIF-1α level and transcriptional activity.J Biol Chem.2013,288(18),12654-12666.
Zhou F.; Xin H.; Liu T.; Li GY.; Gao ZZ, Liu J.; Li WR.; Cui WS.; Bai GY.; Park NC.; Xin ZC. Effects of icariside II on improving erectile function in rats with streptozotocin-induced diabetes.J Androl.2012,33(5), 832-844.