Rubidium perchlorate

It is an oxidizing agent, as are all perchlorates.

Rubidium perchlorate can be obtained through the careful heating of a rubidium chlorate solution, leading to a disproportionation reaction with the release of oxygen gas:[3] When heated, it decomposes into the chloride and oxygen:[4] It has two polymorphs.

Below 279 °C, it 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 a cubic structure with lattice constant a = 0.770 nm.

[1] Table of solubility in water:[1]

NFPA 704 four-colored diamond Health 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g. chloroform Flammability 0: Will not burn. E.g. water Instability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogen Special hazard OX: Oxidizer. E.g. potassium perchlorate