3-(p-Anilinophénylazo)benzenesulfonate de sodium
Fournisseur: Thermo Fisher Scientific
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Attention
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Synonyms:
3-(4-Anilinophenylazo)benzenesulphonic acid sodium salt, Acid Yellow 36
413720010
413721000
413722500
ACRO413720010EA
205
EUR
ACRO413720010
ACRO413721000
ACRO413722500
3-(p-Anilinophénylazo)benzenesulfonate de sodium
3-(p-Anilinophénylazo)benzenesulfonate de sodium
Formule:
C₁₈H₁₄N₃NaO₃S MW: 375.38 g/mol Température de stockage: Température ambiante |
Numéro MDL:
MFCD00007486 Numéro CAS: 587-98-4 |
Résultats des tests de spécification
Appearance | Golden to orange Powder |
Infrared spectrum | Conforms |
Dye content | ≥88 % |
UV Lambda max | 413 to 419 nm (in methanol) |
Specific absorbance A (1%/1cm) | ≥400 |
Visual transition interval | from pH 1.2 (red) to 2.3 (yellow) |
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