Brillantgrün (Malachitgrün G), rein, hohe Reinheit biologische Färbemittel

Lieferant: Thermo Scientific
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ACRO229605000EA 172 CHF
ACRO229605000 ACRO229601000
Brillantgrün (Malachitgrün G), rein, hohe Reinheit biologische Färbemittel
Brillantgrün (Malachitgrün G)
Formel: C₂₇H₃₄N₂O₄S
MW: 482,65 g/mol
Melting Pt: 180 °C
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00011880
CAS-Nummer: 633-03-4
EINECS: 211-190-1

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Spezifikation Testergebnisse

Appearance Green to green-yellow Crystalline powder or crystals
Infrared spectrum Conforms
Loss on drying ≤5 % (105°C)
UV Lambda max 425 to 431 nm (in 50% ethanol)
UV Lambda max 625 to 631 nm (in 50% ethanol)
Absorption Ratio P-15/P+15 0.94 to 1.14
Specific absorbance A (1%/1cm) ≥1900 (at 625 to 631 nm)
Visual transition interval from pH 0.0 (yellow) to pH 2.6 (green)

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