Eosin G, rein Indikator-Qualität
Lieferant: Thermo Fisher Scientific
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Achtung
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201930250
201931000
201932500
ACRO201930250EA
28
EUR
ACRO201930250
ACRO201931000
ACRO201932500
Eosin G, rein Indikator-Qualität
Eosin G
Formel:
C₂₀H₆Br₄Na₂O₅ Schmelzpunkt: >300 °C (Zersetzung) Dichte: 1,018 g/cm³ Lagertemperatur: Raumtemperatur |
MDL:
MFCD00005040 CAS-Nummer: 17372-87-1 EINECS: 241-409-6 Merck Index: 13,03634 |
Spezifikation Testergebnisse
Appearance | Dark red-brown Crystalline powder |
Infrared spectrum | Conforms |
UV spectrum | Complies |
Loss on drying | ≤10 % |
UV Lambda max | 511 to 519 nm |
Specific extinction E (1%/1cm) | ≥1100 (lambda max, 0.001M Na2CO3) on dried substance |
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