Tropaeolin O

Proveedor: TCI

Sinónimos: Sodium 2,4-Dihydroxyazobenzene-4'-sulfonate, 2,4-Dihydroxyazobenzene-4'-sulfonic Acid Sodium Salt, Acid Orange 6, Resorcinol Yellow

R0010-1G
TCIAR0010-1GEA 16 EUR
TCIAR0010-1G
Tropaeolin O
Tropaeolin O
Formula: C₁₂H₉N₂O₅SNa
Número MDL: MFCD00007499
Núm. CAS: 547-57-9
EINECS: 208-924-8
Índice Merck: 14,09775

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Resultados test especificaciones

Appearance Orange to Brown powder to crystal
Absorbance min. 0.470 (5mg/L, pH 10.6 buffer sol., 428.0 to 432.0 nm) (calcd.on dried substance)
Drying loss max. 15.0 %
Ignition residue (Sulfate) 15.0 to 40.0 % (after drying)
Transition interval (pH) (yellow)11.0 ~ 12.8 (yellowish orange)


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