4-(4-Dimethylaminophenylazo)benzoic acid sodium salt 97%

Supplier: Thermo Scientific Chemicals

Synonyms: p-Methyl red, Sodium 4-(4-dimethylaminophenylazo)benzoate

40811-0025 40811-0100
TS40811-0025EA 64 USD
TS40811-0025 TS40811-0100
4-(4-Dimethylaminophenylazo)benzoic acid sodium salt 97%
4-(4-Dimethylaminophenylazo)benzoic acidsodium salt
Formula: C₁₅H₁₄N₃O₂Na
MW: 291.28 g/mol
Storage Temperature: Ambient
MDL Number: MFCD00020350
CAS Number: 845-46-5

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Specification Test Results

Appearance Orange Crystalline powder
Infrared spectrum Conforms
Assay ≥96.0 %
Visual transition interval from pH 1.0 (red) to pH 3.0 (yellow)

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