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

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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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