Ammonium oxalate

Ammonium oxalate
IUPAC name Diammonium ethanedioate
Other names Diammonium oxalate
Identifiers
CAS number	1113-38-8 Y, 6009-70-7 (monohydrate) Y
PubChem	13531065
ChemSpider	13577 Y
Jmol-3D images	Image 1
SMILES [O-]C(=O)C([O-])=O.[NH4+].[NH4+]
InChI InChI=1S/C2H2O4.2H3N/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);2*1H3 Y Key: VBIXEXWLHSRNKB-UHFFFAOYSA-N Y InChI=InChI=1S/C2H2O4.2H3N/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);2*1H3
Properties
Molecular formula	C2H8N2O4
Molar mass	124.10 g mol−1
Appearance	White solid
Y (verify) (what is: Y/N?) Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

Ammonium oxalate, C₂H₈N₂O₄ (sometimes written as (NH₄)₂C₂O₄), is an oxalate salt with ammonium (sometimes as a monohydrate). It is a constituent of some types of kidney stone. Found also in guano.