Sodium perrhenate

Sodium perrhenate
Names
	Other names Sodium rhenate(VII)
Identifiers
CAS Number	13472-33-8 ;
3D model (JSmol)	Interactive image;
ChEMBL	ChEMBL444819 ;
ECHA InfoCard	100.033.388
PubChem CID	5107658;
RTECS number	WD3675000;
UNII	PE1T8NN47Q ;
CompTox Dashboard (EPA)	DTXSID60893935 ;
	InChI InChI=1S/Na.4O.Re/q+1;;;;-1;;
	SMILES [O-][Re](=O)(=O)=O.[Na+];
Properties
Chemical formula	NaReO4
Molar mass	273.1866 g/mol
Appearance	white solid
Density	5.39 g/cm3
Melting point	414 °C (777 °F; 687 K)
Solubility in water	103.3 g/100 mL (0 °C); 114.0 g/100 mL (25 °C); 145.3 g/100 mL (30 °C); 173.0 g/100 mL (50 °C)
Solubility	soluble in water (> 1130 g/L at 25 °C)
Structure
Crystal structure	tetragonal
Hazards
	Occupational safety and health (OHS/OSH):
Main hazards	Oxidizer, skin/eyes irritation
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Sodium perrhenate (also known as sodium rhenate(VII)) is the inorganic compound with the formula NaReO₄. It is a white salt that is soluble in water. It is a common precursor to other rhenium compounds. Its structure resembles that of sodium perchlorate and sodium permanganate.

^ ^a ^b Luis Cifuentes, J. M. Casas (February 2012). "Crystallization of Sodium Perrhenate from NaReO₄–H₂O–C₂H₅OH Solutions at 298 K". Hydrometalurgy. 113–114: 192–194. Bibcode:2012HydMe.113..192C. doi:10.1016/j.hydromet.2011.12.022.

[Cifuentes-1] Luis Cifuentes, J. M. Casas (February 2012). "Crystallization of Sodium Perrhenate from NaReO₄–H₂O–C₂H₅OH Solutions at 298 K". Hydrometalurgy. 113–114: 192–194. Bibcode:2012HydMe.113..192C. doi:10.1016/j.hydromet.2011.12.022.

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