应用
Methyl Red sodium salt is used as a pH indicator. In microbiology, it is used to make agar plates in bacteriology. Further, it is used as a coloring agent and also finds use in mouthwash, toothpaste and in cosmetics. It is also employed as a rocket propellant. In addition to this, it is used in the preparation of reversible stain for rapid detection of stained cells in each specimen.

Grade Specifications
Specifications: Clarity of alcohol solution P.T., Clarity of aqueous solution P.T., Visual transition interval from pH 4.2 (pink) to 6.2 (yellow)

备注
Incompatible with strong oxidizing agents.

基本信息

MDL
MFCD00002426

EINECS
212-682-9

分子式
C₁₅H₁₄N₃NaO₂

分子量
291.29

灵敏度
Ambient temperatures.

形态
Crystalline

溶解性
Soluble in water. Slightly soluble in ethanol.

Beilstein
4065488

安全信息

TSCA
是