Oxalsäure Dihydrat 99,5-102,5%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytisches Reagens

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Synonyms: Ethandisäure Dihydrat

20562.291EA 120 CHF
20562.291 20562.234 20562.260
Oxalsäure Dihydrat 99,5-102,5%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytisches Reagens
Oxalsäure Dihydrat
Formel: HO₂CCO₂H·2H₂O
MW: 126,07 g/mol
Siedepunkt: 149…160 °C (1013 hPa)
Melting Pt: 101 °C
Dichte: 1,65 g/cm³ (20 °C)
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00149102
CAS-Nummer: 6153-56-6
EINECS: 205-634-3
UN: 3261
ADR: 8,III
REACH: 01-2119534576-33
Merck Index: 13,06980
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Spezifikation Testergebnisse

Assay 99.5 - 102.5 %
IR Spectrum Passes test
Reaction with sulphuric acid Passes test
Heavy metals (as Pb) Max. 5 ppm
Ignition residue (SO4) Max. 100 ppm
Insolubility in water Max. 50 ppm
Total N (Nitrogen) Max. 10 ppm
Cl (Chloride) Max. 5 ppm
SO4 (Sulphate) Max. 50 ppm
Ca (Calcium) Max. 10 ppm
Cu (Copper) Max. 5 ppm
Fe (Iron) Max. 2 ppm
Mg (Magnesium) Max. 5 ppm
Pb (Lead) Max. 5 ppm
Conforms to ACS Passes test
Conforms to Reag. Ph.Eur. Passes test

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