Tropaeolin O, pur
Marques : Thermo Fisher ScientificTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
Synonyme(s):
Sodium 2,4-Dihydroxyazobenzene-4'-sulfonate, 2,4-Dihydroxyazobenzene-4'-sulfonic Acid Sodium Salt, Acid Orange 6, Resorcinol Yellow
CAS No.: 547-57-9
Formule:
C₁₂H₉N₂O₅SNa Poids moléculaire: 316.26 g/mol Température de stockage: Température ambiante |
Numéro MDL:
MFCD00007499 Numéro CAS: 547-57-9 |
Résultats des tests de spécification
Appearance | Rust brown to dark brown Powder |
Infrared spectrum | Conforms |
Solubility | (in water) Passes test |
Visual transition interval | from pH 11.1 (yellow) to pH 12.7 (orange) |
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