Strontium oxalate

Strontium oxalate
Names
	IUPAC name Strontium oxalate
Identifiers
CAS Number	814-95-9 ;
3D model (JSmol)	Interactive image;
ChemSpider	63140;
ECHA InfoCard	100.011.286
EC Number	212-415-6;
PubChem CID	69947;
UNII	7IAW7E69NI ;
CompTox Dashboard (EPA)	DTXSID80883590 ;
	SMILES [Sr+2].[O-]C(=O)C([O-])=O;
Properties
Chemical formula	SrC2O4
Molar mass	175.64 g·mol−1
Appearance	White powder
Density	2.08 g/cm3
Boiling point	Decomposes above 200 °C (392 °F; 473 K)
Solubility in water	Insoluble in water
Hazards
	Occupational safety and health (OHS/OSH):
Main hazards	Skin and eye irritant. Inhaling the compound irritates mucous membrane in the lungs.
	GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H302, H312
Precautionary statements	P264, P270, P280, P301+P317, P302+P352, P317, P321, P330, P362+P364, P501
NFPA 704 (fire diamond)	1 0 1
Safety data sheet (SDS)
Related compounds
Related compounds	Beryllium oxalate; Magnesium oxalate; Calcium oxalate; Barium oxalate; Potassium oxalate; Praseodymium oxalate;
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Strontium oxalate is a compound with the chemical formula SrC₂O₄. Strontium oxalate can exist either in a hydrated form (SrC₂O₄·nH₂O) or as the acidic salt of strontium oxalate (SrC₂O₄·mH₂C₂O₄·nH₂O). Strontium oxalate is soluble in 20 000 parts of water; in 1 900 parts of 3.5% acetic acid, in 115 parts of the 23% acid, but less soluble in the 35% acid; readily soluble in diluted HCl or nitric acid.