4-(4-Dimethylaminophenylazo)benzoic acid sodium salt 97%
Supplier: Thermo Scientific
Synonyms:
p-Methyl red, Sodium 4-(4-dimethylaminophenylazo)benzoate
408110100
408110025
ACRO408110100EA
530
GBP
ACRO408110100
ACRO408110025
4-(4-Dimethylaminophenylazo)benzoic acid sodium salt 97%
4-(4-Dimethylaminophenylazo)benzoic acidsodium salt
CAS No.: 845-46-5
Formula:
C₁₅H₁₄N₃O₂Na MW: 291,28 g/mol Storage Temperature: Ambient |
MDL Number:
MFCD00020350 CAS Number: 845-46-5 |
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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