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Merck
CN

M8256

甲基红 钠盐

Powder

别名:

4-二甲基氨基偶氮苯-2′-羧酸 钠盐, 酸性红2

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关于此项目

经验公式（希尔记法）:
C15H14N3NaO2
化学文摘社编号:
845-10-3
分子量:
291.28
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
24897234
EC Number:
212-682-9
MDL number:
MFCD00002426
Colour Index Number:
13020
Beilstein/REAXYS Number:
4065488

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产品名称

甲基红 钠盐, Crystalline

SMILES string

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

InChI key

GNTPCYMJCJNRQB-CMBBICFISA-M

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+;

agency

suitable for SM 2310
suitable for SM 2320

form

powder

technique(s)

titration: suitable

visual transition interval

4.2-6.2, pink to yellow

solubility

soluble, clear, orange

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

Quality Level

200

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相关类别

Application

Methyl red sodium salt is primarily used in microbiology in order to identify bacteria such as Enterobacter agglomerans in dye-contaminated sludge.

General description

Methyl Red is an azo dye that indicates the presence of acid in the culture medium, which is formed due to fermentation of sugar by bacteria. This red dye is reduced to orange color in the presence of acid. Methyl Red has been used as a part of IMViC (indole, methyl red, Voges-Proskauer and citrate utilization or catalase production test). IMViC is a biochemical test performed to differentiate among the coliforms, specifically Escherichia coli and Enterobacter aerogene.
Methyl red sodium salt is the sodium salt of methyl red synthetic dye, which belongs to the azo group of dyes.

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBM5698
SHBL3063
MKCD0708
MKBW8453V
MKBT4526V

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Bacterial decolorization of the azo dye methyl red by Enterobacter agglomerans.
Moutaouakkil A, et al.
Annals of Microbiology, 53(2), 161-170 (2003)
A review on commonly used biochemical test for bacteria.
Hemraj V, et al.
Innovare journal of life science , 1(1), 1-7 (2013)
Electrocatalytic materials for the electrochemical oxidation of synthetic dyes
Panizza M and Cerisola G
Applied Catalysis. B, Environmental, 75(1-2), 95-101 (2007)
F Ciuchi et al.
The European physical journal. E, Soft matter, 29(2), 139-147 (2009-06-11)
The spontaneous formation of dendritic aggregates is observed in a two-dimensional confined layered system consisting of a film composed of liquid crystal, dye and solvent cast above a polymer substrate. The observed aggregates are promoted by phase separation processes induced
Lamia Ayed et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 62(12), 2837-2845 (2010-12-03)
With the aid of analysis software (Minitab 14.0), the formulation of pure culture in Mineral Salts Medium (MSM) can be optimized for several responses and the best formulation can be obtained. The influence of the different mixtures of three strains
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