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69140

Sigma-Aldrich

Methyl Red sodium salt

ACS reagent, indicator (pH 4.2-6.2)

Sinonimo/i:

4-Dimethylaminoazobenzene-2′-carboxylic acid sodium salt, Acid Red 2

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About This Item

Formula empirica (notazione di Hill):
C15H14N3NaO2
Numero CAS:
845-10-3
Peso molecolare:
291.28
Colour Index:
13020
Beilstein:
4065488
Numero CE:
212-682-9
Numero MDL:
MFCD00002426
Codice UNSPSC:
12171500
ID PubChem:
329761406

Grado

ACS reagent
indicator (pH 4.2-6.2)

Forma fisica

powder

tecniche

titration: suitable

visual transition interval

4.2-6.2, pink to yellow

Solubilità

H2O: soluble

Stringa SMILE

[Na+].CN(C)c1ccc(cc1)\N=N\c2ccccc2C([O-])=O

InChI

1S/C15H15N3O2.Na/c1-18(2)12-9-7-11(8-10-12)16-17-14-6-4-3-5-13(14)15(19)20;/h3-10H,1-2H3,(H,19,20);/q;+1/p-1/b17-16+;
GNTPCYMJCJNRQB-CMBBICFISA-M

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Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

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Certificati d'analisi (COA)

Lot/Batch Number
BCBS8119V
BCBB2938V
BCBB2938
1371143
1366045

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Oana Alexandru et al.
Journal of neuro-oncology, 102(1), 9-18 (2010-07-17)
A major focus of brain cancer research today is to translate understanding of glioma biology into advances in treatment, by exploring the potential of target therapy. Here we investigated the ability of three compounds belonging to the chemical class of
Li-Hua Gao et al.
Journal of nanoscience and nanotechnology, 11(11), 9813-9817 (2012-03-15)
An electrostatically self-assembled film of PMo12/H6 has successfully been prepared on quartz substrates by alternating adsorption of [PMo12O40(3-) (PMo12) and a bipolar hemicyanine derivative of (E)-1,1'-(hexane-1,6-diyl)bis(4-(4-(dimethylamino)styryl)pyridinium) bromide (H6Br2). The UV-visible spectra showed that the film was uniformly deposited and the
K Danielle Kelley et al.
Biochemistry, 49(26), 5405-5407 (2010-06-15)
It is shown that Methyl Red can be used as an indicator dye that changes color in Escherichia coli culture as a result of time- and cell density-dependent bleaching by azoreductase produced by the bacteria. For cell cultures that are
Angel Martinez et al.
Proceedings of the National Academy of Sciences of the United States of America, 108(52), 20891-20896 (2011-12-14)
Noncontact optical trapping and manipulation of micrometer- and nanometer-sized particles are typically achieved by use of forces and torques exerted by tightly focused high-intensity laser beams. Although they were instrumental for many scientific breakthroughs, these approaches find few technological applications
S S Gomare et al.
Journal of applied microbiology, 106(3), 993-1004 (2009-02-04)
To evaluate the potential of Brevibacillus laterosporus MTCC 2298 for the decolourization of different textile azo dyes including methyl red, mechanism of biotransformation and the toxicity of products. Brevibacillus laterosporus showed decolourization of thirteen different azo dyes including methyl red.
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