Citronensäure, wasserfrei ≥99,8%, Pulver, AnalaR NORMAPUR®
Lieferant: VWR Chemicals
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Achtung
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Synonyme:
2-Hydroxy-1,2,3-propantricarbonsäure
84841.290EA
62.5
EUR
84841.290
Citronensäure, wasserfrei ≥99,8%, Pulver, AnalaR NORMAPUR®
Citronensäure
Formel:
HOC(COOH)(CH₂COOH)₂ Molecular Weight: 192,13 g/mol Siedepunkt: 310 °C (1013 hPa) Schmelzpunkt: 149…151 °C Dichte: 1,665 g/cm³ (18 °C. OECD 109) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00011669 CAS-Nummer: 77-92-9 EINECS: 201-069-1 REACH: 01-2119457026-42 Merck Index: 13,02350 |
Spezifikation Testergebnisse
Assay | Min. 99.8 % |
Ignition residue (SO4) | Passes test USP |
Heavy metals (as Pb) | Max. 1 ppm |
C2O4 (as C2H2O4) | Max. 10 ppm |
Cl (Chloride) | Max. 5 ppm |
SO4 (Sulphate) | Max. 30 ppm |
Al (Aluminium) | Max. 0.2 ppm |
As (Arsenic) | Max. 1 ppm |
Ba (Barium) | Max. 1 ppm |
Ca (Calcium) | Max. 20 ppm |
Cu (Copper) | Max. 1 ppm |
Fe (Iron) | Max. 1 ppm |
Hg (Mercury) | Max. 1 ppm |
Mg (Magnesium) | Max. 1 ppm |
Pb (Lead) | Max. 0.5 ppm |
Zn (Zinc) | Max. 1 ppm |
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