M-Methyl Red CAS 20691-84-3 3- ((4-(Dimethylamino)phenyl)azo) Benzoic Acid

• Customization: Available
• CAS No.: 20691-84-3
• Formula: C15h15n3o2
• Model NO.: SUREST-73
• EINECS: 20691-84-3
• Classification: Potassium Hydroxide
• Appearance: Solid
• Grade Standard: Agriculture Grade
• Solubleness: Soluble Alkali
• Ionization Capacity: Strong Alkali
• Quality: Superior Grade
• Usage: Industrial Alkali
• Shelf Life: 2 Years
• Stock: Available
• Molecular Weight: 269.30
• Color: Orange to Brown
• Density: 1.2±0.1 g/cm3
• Transport Package: 25kg or 200 Kg/Barrel
• Specification: 98%min
• Trademark: Surest
• Origin: China
• HS Code: 2927000090
• Production Capacity: 1000 Tons Yearly

Product Description

m-Methyl Red

 

Name	m-Methyl Red
Synonyms	3-((4-(Dimethylamino)phenyl)azo)benzoic acid
Molecular Structure
Molecular Formula	C15H15N3O2
Molecular Weight	269.30
CAS Registry Number	20691-84-3

 

Chemical Property/Description
Orange to Brown powder to crystal





Main Uses:
Application: biochemical experiment, synthesis experiment and so on.It is a biochemical reagent of titration indicator, used as a biological stain.pH indicator, pH color range 2.0(red) ~ 4.0(yellow)

m-Methyl red is a commonly used tissue stain, widely used in medical research, histology and biological experiments. It belongs to the basic dye, its molecular structure contains benzene ring and methylene, so that it has a strong color and high dyeing ability. In histology,m-methyl red is widely used to stain the nucleus and collagen fibers, which can clearly show the structure of cells and tissues, providing a powerful tool for scientists to study the morphology and structure of cell tissues.

m-Methyl red is one of the commonly used dyes in tissue section dyeing. By methyl red staining, the nucleus and collagen fibers in the section can be dyed red or pink, making the structure of cells and tissues more obvious and clear. This will help students and researchers to better observe and understand the structure, function and related pathological changes of tissues.

 

Detailed Photos