4-二甲氨基偶氮苯-2′-羧酸钠盐

产品名称：

845-10-3
Methyl Red Sodium Salt
4-Dimethylaminoazobenzene-2′-carboxylic acid sodium salt
Acid Red 2
甲基红钠盐
酸性红 2
4-二甲氨基偶氮苯-2′-羧酸钠盐

产品介绍：

产品说明

一般描述

Methyl red sodium salt is the sodium salt of methyl red synthetic dye, which belongs to the azo group of dyes.
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.

应用

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

包装

25 g in glass bottle

基本信息

经验(实验)分子式	C₁₅H₁₄N₃NaO₂
分子量	291.28
颜色索引号	13020
Beilstein	4065488
EC 号	212-682-9
MDL编号	MFCD00002426
PubChem化学物质编号	24897234

产品性质

质量水平	200
形式	powder
technique(s)	titration: suitable
视觉变色范围	4.2 - 6.2, pink to yellow
溶解性	soluble, clear, orange
application(s)	diagnostic assay manufacturing hematology histology
储存温度	room temp
SMILES string	[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+;
InChI key	GNTPCYMJCJNRQB-CMBBICFISA-M

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, type N95 (US)

Methyl Red Sodium Salt

甲基红 钠盐

甲基红钠盐