Ammonium Borate (Ammonium Fluoborate) (98%) is a white crystalline powder with a molecular weight of ~104.85 g/mol. It decomposes on heating (no fixed boiling point) and has a melting point around 230°C (with decomposition). Form: Solid / Powder; Uses: metal surface treatment, electroplating, fluxes, corrosion inhibitors, and laboratory applications. Available Quantities: 500 g, 5 kg, 25 kg (custom bulk packing available)