Rubidium perchlorate

Rubidium perchlorate^[1]
Names
	IUPAC name Rubidium perchlorate
	Other names Perchloric acid rubidium salt,; Rubidium chlorate(VII)
Identifiers
CAS Number	13510-42-4 ;
3D model (JSmol)	Interactive image;
ChemSpider	145966 ;
ECHA InfoCard	100.033.476
EC Number	236-840-1;
PubChem CID	166834;
CompTox Dashboard (EPA)	DTXSID60884621 ;
	InChI InChI=1S/ClHO4.Rb/c2-1(3,4)5;/h(H,2,3,4,5);/q;+1/p-1 Key: NQYGGOOZLKJKPS-UHFFFAOYSA-M ; InChI=1/ClHO4.Rb/c2-1(3,4)5;/h(H,2,3,4,5);/q;+1/p-1 Key: NQYGGOOZLKJKPS-REWHXWOFAS;
	SMILES [Rb+].[O-]Cl(=O)(=O)=O;
Properties
Chemical formula	RbClO4
Molar mass	184.918 g/mol
Appearance	Colorless crystals
Density	2.878 g/cm3 ; 2.71 g/cm3 over 279 °C
Melting point	281 °C (538 °F; 554 K)
Boiling point	600 °C (1,112 °F; 873 K) (decomposes)
Solubility in water	see chart
Hazards
NFPA 704 (fire diamond)	2 0 0 OX
	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

Rubidium perchlorate, RbClO₄, is the perchlorate of rubidium. It is an oxidizing agent, as are all perchlorates.

It has two polymorphs. One, below 279 °C crystallizes in orthorhombic crystal system with lattice constants a = 0.927 nm, b = 0.581 nm, c = 0.753 nm. Over 279 °C, it has cubic structure with lattice constant a = 0.770 nm.^[1]

Table of solubility in water:^[1]

Temperature (°C)	0	8.5	14	20	25	50	70	99
Solubility (g / 100 ml)	1.09	0.59	0.767	0.999	1.30	3.442	6.72	17.39

References

^ ^a ^b ^c F. Brezina, J. Mollin, R. Pastorek, Z. Sindelar. Chemicke tabulky anorganickych sloucenin (Chemical tables of inorganic compounds). SNTL, 1986.

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