4-二甲氨基偶氮苯-2′-羧酸盐酸盐

产品名称：

63451-28-5
Methyl Red hydrochloride
4-Dimethylaminoazobenzene-2′-carboxylic acid hydrochloride
Acid Red 2
甲基红盐酸盐
酸性红 2
4-二甲氨基偶氮苯-2′-羧酸盐酸盐

产品介绍：

产品说明

一般描述

Methyl red (C.I. 13020) is also known as acid red 2. The hydrochloride form is slightly soluble in water and ethanol.

应用

Methyl red is widely used in food science and applied & pure biology. It is added in media while preparing agar plates for microbiology. It is used as a vital stain for protozoa. Methyl red is also utilized as a tracer for assessing penetration of foods into packaging and as a component of an indicator to examine pork quality. It has been used to study the ability of earthworms to modify their environmental pH.

包装

25 g in glass bottle

基本信息

线性分子式	(CH₃)₂NC₆H₄N=NC₆H₄CO₂H·HCl
分子量	305.76
颜色索引号	13020
EC 号	264-190-9
MDL编号	MFCD00012614
PubChem化学物质编号	24888532
NACRES	NA.47

产品性质

质量水平	200
等级	ACS reagent
形式	powder or crystals
视觉变色范围	4.2 - 6.2, pink to yellow
mp	175 ℃ (dec.) (lit.)
溶解性	ethanol: 0.1%
λ_max	493 nm
application(s)	diagnostic assay manufacturing hematology histology
储存温度	room temp
SMILES string	Cl.CN(C)c1ccc(cc1)\N=N\c2ccccc2C(O)=O
InChI	1S/C15H15N3O2.ClH/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);1H/b17-16+;
InChI key	ICTWKXAVJAHRMK-CMBBICFISA-N

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 hydrochloride

甲基红 盐酸盐

甲基红盐酸盐