Zinc Bromide hydrate (ZnBr2*xH2O)-Crystalline

Characteristic

 

Zinc bromide (ZnBr2) is an inorganic compound with the chemical formula ZnBr2. It is a colourless salt that shares many properties with zinc chloride (ZnCl2), namely a high solubility in water forming acidic solutions, and solubility in organic solvents. It is hygroscopic and forms a dihydrate ZnBr2 · 2H2O.




Chemical Formula:Br2ZnH2O

Molecular Weight: 243.2g/mol

Appearance: White powder, crystals, or beads

Melting Point: >300 °C

Solubility in H2O: 4470 mg/ml (20 °C)

 


Application

 

Zinc bromide hydrate is an optimal catalyst for stereospecific and regioselective reaction of silacyclopropanes with carbonyl compounds. It is employed as a lewis acid in organic chemistry. It has been used as a transparent shield against radiation.