Pyrogallol 99%

Lieferant: Thermo Scientific
Gefahr

Synonyme: Pyrogallussäure, 1,2,3-Trihydroxybenzol, 1,2,3-Benzoltriol

164561000 164565000 164560025
ACRO164561000EA 89 EUR
ACRO164561000 ACRO164565000 ACRO164560025
Pyrogallol 99%
Pyrogallol
Formel: C₆H₆O₃
Molecular Weight: 126,11 g/mol
Siedepunkt: 309 °C (1013 hPa)
Schmelzpunkt: 131…135 °C
Dichte: 1,453 g/cm³ (20 °C)
Lagertemperatur: Raumtemperatur
MDL: MFCD00002192
CAS-Nummer: 87-66-1
EINECS: 201-762-9
UN: 2811
ADR: 6.1,III
Merck Index: 13,08090
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Spezifikation Testergebnisse

Appearance White to off-white Crystalline powder
Infrared spectrum Conforms
Melting point 131 to 135 °C
Sulfated ash ≤0.1 %
HPLC ≥98.5 %
Arsenic (As) ≤0.5 ppm
Calcium (Ca) ≤20 ppm
Iron (Fe) ≤5 ppm
Magnesium (Mg) ≤5 ppm
Potassium (K) ≤20 ppm
Heavy metals (as Pb) ≤5 ppm
Nitrogen compounds (as N) ≤5 ppm

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