Ammonium Chloride Tech. is a white to off-white crystalline powder with a molecular weight of ~53.49 g/mol. It sublimes/decomposes on heating (no fixed boiling point) and has a melting point around 338°C. Form: Solid / Powder; Uses: dry cell batteries, metal fluxes, galvanizing, fertilizers, textile processing, and other industrial applications. Available Quantities: 500 g, 5 kg, 25 kg (custom bulk packing available)