zinc dust

Zinc (Dust) 90% is a fine, grayish metallic powder consisting predominantly of elemental zinc with a typical purity of around 90%. It is characterized by its high surface area and reactivity, which makes it especially useful in chemical and industrial processes. Zinc dust is insoluble in water but reacts readily with acids and alkalis, releasing hydrogen gas.

Due to its strong reducing properties, zinc dust is widely used in galvanizing processes, corrosion protection coatings (such as zinc-rich paints), and chemical synthesis. It also plays an important role in metallurgical operations, gold and silver recovery, and battery manufacturing. The powder form enhances its effectiveness in reactions compared to bulk metal.

Zinc dust is flammable in fine particulate form and may form explosive mixtures with air, so it must be handled carefully. It should be stored in a cool, dry, and well-ventilated environment, away from moisture, acids, and oxidizing agents to maintain stability and safety.