Reizend Citric acid, anhydrous 99.5% for analysis
Anbieter: Thermo Fisher Scientific
Zertifikate
Über diesen Artikel
CAS-Nummer:77-92-9
:
Formel:HOC(COOH)(CH₂COOH)₂
MDL-Nummer:MFCD00011669
:192.13 g/mol
Merck-Index:13,02350
Siedepunkt:310 °C (1013 hPa)
Schmelzender Platingehalt:153 °C
Dichte:1,665 g/cm³ (20 °C)
Blitz Pt:100 °C
Lagertemperatur:Ambient
EINECS:201-069-1
ERREICHEN:01-2119457026-42-0000
:GHS07
Ergebnisse des Spezifikationstests
- Appearance:White Crystalline powder or crystals
- Infrared spectrum:Conforms
- Loss on drying:≤0.5 %
- Sulfated ash:≤0.05 %
- Titration with NaOH:≥99.5 %
- Substance darkened by H2SO4:Passes test
- Chloride (Cl):≤10 ppm
- Oxalate (C2O4):≤500 ppm
- Sulfate (SO4):≤100 ppm
- Arsenic (As):≤1 ppm
- Calcium (Ca):≤200 ppm
- Iron (Fe):≤5 ppm
- Heavy metals (as Pb):≤5 ppm
Ergebnisse des Spezifikationstests
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