Aurintricarbonsäure ≥85%, Pulver, geeigneter Qualität zur Titration, Sigma-Aldrich®

: SIGMA ALDRICH MICROSCOPY

Aurintricarbonsäure ≥85%, Pulver, geeigneter Qualität zur Titration, Sigma-Aldrich®

: SIGMA ALDRICH MICROSCOPY

:4431-00-9

:

:C₂₂H₁₄O₉

:MFCD00011663

:422.35 g/mol

:300 °C (Lit.)

:M-Clarity™ Qualitätsstufe = MQ300

:Room Temperature

:224-628-1

Red to Very Dark Red and Red-Brown and Brown-Red:
Appearance (Colour)
Appearance (Form):
Powder
Solubility (Colour):
Faint Orange to Red-Brown
Solubility (Turbidity), 10 mg/mL, 1M NH4OH:
Clear
Infrared spectrum:
Conforms to Structure
Loss on Drying:
≤5 %
Purity (Titration by NaOH):
≥85 %
Recommended Retest Period:
6 Years

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