Oxalic acid

CAS NO: 144-62-7
Molecular Formula: C2H2O4
Molecular Weight: 90.03

Synonyms

oxalic

Aktisal

Aquisal

HOOCCOOH

BETZ 0295

Kleesαure

Oxaalzuur

Oxalsαure

DeerClean

NSC 62774

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Chemical Properties

mp :

189.5 °C (dec.)(lit.)
fp :

101-157°C
merck :

14,6911
brn :

385686
density :

0.99 g/mL at 25 °C
vapourDensity :

4.4 (vs air)
vapourPressure :

<0.01 mm Hg ( 20 °C)
waterSolubility :

90 g/L (20 ºC)