Rose Bengal 85%, rein, hohe Reinheit biologische Färbemittel
Lieferant: Thermo Scientific
ACRO189455000EA
1917
EUR
ACRO189455000
ACRO189450050
ACRO189450250
ACRO189451000
ACRO189450010
Rose Bengal 85%, rein, hohe Reinheit biologische Färbemittel
Rose Bengal
Formel:
C₂₀H₂Cl₄I₄O₅Na₂ Molecular Weight: 1017,63 g/mol Lagertemperatur: Raumtemperatur |
MDL:
MFCD00005043 CAS-Nummer: 632-69-9 |
Spezifikation Testergebnisse
Appearance | Bordeaux to red-brown Crystalline powder |
Infrared spectrum | Conforms |
Loss on drying | ≤10 % (105°C) |
Dye content | ≥80 % |
UV Lambda max | 540 to 550 nm (in water) |
Absorption Ratio P-15/P+15 | 1.21 to 1.95 |
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