Supply Rubidium carbonate 99% for sell


Rubidium carbonate, Rb2CO3, is a convenient compound of rubidium; it is stable, not particularly reactive, and readily soluble in water, and is the form in which rubidium is usually sold.

CAS Number: 584-09-8 
Chemical formula: Rb2CO3
Molar mass:    230.945 g/mol
Appearance:    White powder, very hygroscopic
Melting point:    837 °C (1,539 °F; 1,110 K)[1]
Boiling point:    900 °C (1,650 °F; 1,170 K) (decomposes)
Solubility in water: Very soluble
Magnetic susceptibility (χ): −75.4·10−6 cm3/mol

Rubidium Carbonate is a water insoluble Rubidium source that can easily be converted to other Rubidium compounds, such as the oxide by heating (calcination). Carbonate compounds also give off carbon dioxide when treated with dilute acids. Rubidium Carbonate is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. 

Rubidium carbonate is used in some kinds of glass-making by enhancing stability and durability as well as reducing its conductivity. It is also used as a part of a catalyst for preparing short-chain alcohols from feed gas.

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