Methyl red sodium salt, pure indicator
Supplier: Thermo Fisher Scientific
Certificates
About this item
Synonyms: Methyl red water soluble, 2-(4-Dimethylaminophenylazo)benzoic acid sodium salt, Sodium 2-(p-(dimethylamino)phenylazo)benzoate
CAS Number:845-10-3
:
Formula:C₁₅H₁₄N₃NaO₂
MDL Number:MFCD00002426
Molecular Weight:291.28 g/mol
Merck Index:13,06142
Storage Temperature:Ambient
EINECS:212-682-9
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Appearance:Red to brown Powder
- Infrared spectrum:Conforms
- Solubility:(0.1% in water) clear to faint turbid solution
- Visual transition interval:from pH 4.2 (red) to pH 6.2 (yellow)
Specification Test Results
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