Oxaalzuur dihydraat 99.5-102.5%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent

Leverancier: VWR Chemicals
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Avg. Ratings: 0.0 out of 5

Waarschuwing

Synoniemen: Ethanedioic acid dihydrate

20562.234EA 82.6 EUR
20562.234 20562.291 20562.260
Oxaalzuur dihydraat 99.5-102.5%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent
Oxaalzuur dihydraat
Formule: HO₂CCO₂H·2H₂O
MW: 126.07 g/mol
Kookpunt: 149…160 °C (1013 hPa)
Smeltpunt: 101
Dichtheid: 1.65 g/cm³ (20 °C)
Bewaar temperatuur: Kamertemperatuur
MDL Nummer: MFCD00149102
CAS nummer: 6153-56-6
EINECS: 205-634-3
UN: 3261
ADR: 8 III
Bereik: 01-2119534576-33
Merck Index: 13,06980
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Specification Test Results

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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