Mercury(I) carbonate

Mercury(I) carbonate
Names
	IUPAC name Mercury(I) carbonate
	Other names Mercurous carbonate;
Identifiers
CAS Number	6824-78-8;
3D model (JSmol)	Interactive image;
ChemSpider	129549488;
PubChem CID	87545972;
	InChI InChI=1S/CH2O3.2Hg/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2 Key: OFLBFFWZLSHZSP-UHFFFAOYSA-L;
	SMILES C(=O)([O-])[O-].[Hg+].[Hg+];
Properties
Chemical formula	Hg2CO3
Molar mass	461.19 g/mol
Appearance	White to yellowish-brown solid
Melting point	Decomposes 130 °C (266 °F; 403 K)
Solubility in water	Practically insoluble in water and ethanol
Solubility	Soluble in aqueous ammonium chloride solution
Hazards
	Occupational safety and health (OHS/OSH):
Main hazards	Highly toxic; dangerous for the environment
	GHS labelling:
Hazard statements	H300, H310, H330, H373, H410
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Mercury(I) carbonate is a chemical compound of mercury belonging to the group of carbonates.

Properties

Names
IUPAC name Mercury(I) carbonate
Other names Mercurous carbonate
Identifiers
CAS Number	6824-78-8
3D model (JSmol)	Interactive image
ChemSpider	129549488
PubChem CID	87545972
InChI InChI=1S/CH2O3.2Hg/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2 Key: OFLBFFWZLSHZSP-UHFFFAOYSA-L
SMILES C(=O)([O-])[O-].[Hg+].[Hg+]
Properties
Chemical formula	Hg₂CO₃
Molar mass	461.19 g/mol
Appearance	White to yellowish-brown solid^[1]^[2]
Melting point	Decomposes 130 °C (266 °F; 403 K)
Solubility in water	Practically insoluble in water and ethanol^[2]
Solubility	Soluble in aqueous ammonium chloride solution^[1]
Hazards
Occupational safety and health (OHS/OSH):
Main hazards	Highly toxic; dangerous for the environment
GHS labelling:
Hazard statements	H300, H310, H330, H373, H410
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references