Methylorange ACS
Lieferant: Thermo Scientific
|
Gefahr
|
Synonyme:
Goldorange, Helianthin, Natrium-4-(4-dimethylaminophenylazo)benzolsulfonat, Orange III, 4-(4-(Dimethylamino)phenylazo)benzolsulfonsäure Natriumsalz, (4-(Dimethylamino)azobenzol-4'-sulfonsäure Natriumsalz
414660100
414660250
414661000
ACRO414660100EA
27
EUR
ACRO414660100
ACRO414660250
ACRO414661000
Methylorange ACS
Methylorange
Formel:
C₁₄H₁₄N₃NaO₃S Molecular Weight: 327,34 g/mol Siedepunkt: ∼90 °C (1013 hPa) Schmelzpunkt: >300 °C Dichte: ~ 1 g/cm³ (20 °C) Flammpunkt: 38 °C Lagertemperatur: Raumtemperatur |
MDL:
MFCD00007502 CAS-Nummer: 547-58-0 EINECS: 208-925-3 UN: 3143 ADR: 6.1,III Merck Index: 13,06127 |
Spezifikation Testergebnisse
Appearance | Orange Crystalline powder |
Infrared spectrum | Conforms |
Visual transition interval | From pH 3.2 (pink or red) to pH 4.4 (yellow) |
Clarity of solution | Passes test |
Stabilizer | 100 to 400 ppm MEHQ |
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