Purpurin (1,2,4-Trihydroxy-9,10-anthrachinon)

Lieferant: Thermo Scientific
Achtung

211990250 211990050
ACRO211990250EA 192 CHF
ACRO211990250 ACRO211990050
Purpurin (1,2,4-Trihydroxy-9,10-anthrachinon)
Purpurin (1,2,4-Trihydroxy-9,10-anthrachinon)
Formel: C₁₄H₈O₅
MW: 256,21 g/mol
Melting Pt: 253…256 °C
Flash-Pt: 113 °C
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00001203
CAS-Nummer: 81-54-9
EINECS: 201-359-8

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Spezifikation Testergebnisse

Appearance Dark red to orange-brown to brown Powder
Infrared spectrum Conforms
Solubility (1 mg/ml in NH4OH) Red to very dark red to purple
HPLC ≥85 %
UV Lambda max 470 to 490 nm (10 mg/l methanol)

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