Cerium oxalate

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| verifiedrevid = 444433736

| ImageAlt =

| ImageFile = Cerium oxalate.svg

| ImageFile1 = Cerium oxalate.jpg

| IUPACName = Cerium(III) oxalate

| OtherNames = {{ubl|Cerium oxalate|Cerous oxalate}}

| Section1 = {{Chembox Identifiers

| CASNo = 139-42-4

| CASNo_Ref = {{cascite|correct|CAS}}

| UNII_Ref = {{fdacite|correct|FDA}}

| UNII = 96P72VE680

| PubChem = 165565

| ChemSpiderID = 145101

| SMILES = C(=O)(C(=O)[O-])[O-].C(=O)(C(=O)[O-])[O-].C(=O)(C(=O)[O-])[O-].[Ce+3].[Ce+3]

| StdInChI = 1S/3C2H2O4.2Ce/c3*3-1(4)2(5)6;;/h3*(H,3,4)(H,5,6);;/q;;;2*+3/p-6

| StdInChIKey = ZMZNLKYXLARXFY-UHFFFAOYSA-H}}

| Section2 = {{Chembox Properties

| C=6 | Ce=2 | O=12

| Appearance = White crystals

| Density =

| MeltingPt = Decomposes

| BoilingPt =

| Solubility = Slightly soluble}}

| Section7 = {{Chembox Hazards

| ExternalSDS = [https://www.americanelements.com/printpdf/cerium-iii-oxalate-anhydrous-139-42-4/sds External SDS]

| GHSPictograms = {{GHS05}}{{GHS06}}{{GHS08}}{{cite web|title = Cerium(III) Oxalate, Anhydrous|url = https://www.americanelements.com/cerium-iii-oxalate-anhydrous-139-42-4|publisher = American Elements|accessdate = 2019-03-26}}

| GHSSignalWord = Danger

| HPhrases = {{H-phrases|301|311|314|319|331|335|370}}

| PPhrases = {{P-phrases|260|264|270|271|280|301+310|302+352|304+340|305+351+338|308+313|332+313|403+233}}

| MainHazards = Corrosive, Irritant, Respiratory irritant, Toxic

| FlashPt =188.8 °C

| AutoignitionPt =

| NFPA-H = 3

| NFPA-F = 0

| NFPA-R = 1

| NFPA-S =

| LD50 = }}

| Section6 = {{Chembox Pharmacology

| ATCCode_prefix = A04

| ATCCode_suffix = AD02

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| Section9 = {{Chembox Related

| OtherAnions =

| OtherCations = {{ubl|Europium(III) oxalate|Gadolinium(III) oxalate|Holmium(III) oxalate|Lanthanum(III) oxalate|Neodymium(III) oxalate|Praseodymium(III) oxalate|Promethium(III) oxalate|Samarium(III) oxalate|Terbium(III) oxalate|Thulium(III) oxalate|Ytterbium(III) oxalate}}

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Cerium(III) oxalate (cerous oxalate) is the inorganic cerium salt of oxalic acid. It is a white crystalline solid with the chemical formula of Ce₂(C₂O₄)₃. It can be obtained by the reaction of oxalic acid with cerium(III) chloride.