Zinc bromide, min. 98 %, 250 g, glass

Zinc bromide is an inorganic salt supplied at a minimum purity of 98 %, with the empirical formula ZnBr₂ and CAS number 7699-45-8. It has a molar mass of 225,21 g/mol, a density of 4,2 g/cm³ and a boiling point of 697 °C, making it a dense, high-temperature-stable bromide for laboratory and process chemistry. This grade is Typical uses include organic synthesis as a Lewis acid or bromide source, preparation of dense aqueous media, and specialised analytical or materials work where a defined zinc bromide feedstock is required. The product carries EG number 231-718-4 and UN number 3260, reflecting its classification as a corrosive solid for transport and handling. Material from manufacturer Carl ROTH provides a clearly specified assay and physical data set for method development and routine laboratory supply. Handle according to good laboratory practice for corrosive inorganic salts and consult the accompanying safety documentation before use.

Key features

• Assay: ≥98 %
• Water (KF): ≤1.0 %
• CAS number: 7699-45-8
• Pack sizes: 250 g, 1 kg, 2.5 kg
• EG nr.: 231-718-4
• Purity: min. 98 %
• Empirical formula: ZnBr₂
• Molar mass: 225,21 g/mol
• Technical Information Sheet:
• Safety Data Sheet: