Methyl red sodium salt ACS

Supplier: Thermo Scientific Chemicals

Synonyms: Methyl red water soluble, 2-(4-Dimethylaminophenylazo)benzoic acid sodium salt, Sodium 2-(p-(dimethylamino)phenylazo)benzoate

41484-0100 41484-0250 41484-1000
TS41484-0100EA 29 USD
TS41484-0100 TS41484-0250 TS41484-1000
Methyl red sodium salt ACS
Methyl red sodium salt
Formula: C₁₅H₁₄N₃NaO₂
MW: 291.28 g/mol
Melting Pt: > 180 °C
Storage Temperature: Ambient
MDL Number: MFCD00002426
CAS Number: 845-10-3
EINECS: 212-682-9
Merck Index: 13,06142

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Specification Test Results

Appearance Red to brown Powder
Infrared spectrum Conforms
Visual transition interval From pH 4.2 (pink) to pH 6.2 (yellow)
Clarity of solution (Aqueous) Passes test
Clarity of alcohol solution Passes test

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