Tropaeolin O, pure
Dostawca: Thermo Fisher Scientific
Synonim:
Sodium 2,4-Dihydroxyazobenzene-4'-sulfonate, 2,4-Dihydroxyazobenzene-4'-sulfonic Acid Sodium Salt, Acid Orange 6, Resorcinol Yellow
190180250
190181000
ACRO190180250EA
383
PLN
ACRO190180250
ACRO190181000
Tropaeolin O, pure
Tropaeolin O
CAS No.: 547-57-9
Formuła:
C₁₂H₉N₂O₅SNa MW: 316.26 g/mol Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00007499 Numer CAS: 547-57-9 |
Wyniki testów specyfikacyjnych
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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