Zinc Powder, Zinc dross, zinc dust 98%

Description

Product Name: Zinc

Click to view: Hebei Metallurgical Research Institute Testing Center Results

Click to view: Zinc Production

Product Name: Zinc powder

Formula: Zn

Weight: *5.*8

Physical properties: light gray metallic fine powder

Chemical properties: Insoluble in water, soluble in acid and alkali,  slowly soluble in acetic acid,  ammonia.With a strong reduction,  and acid-base hydrogen. Wet agglomeration,  stable in dry air,  moist airgenerated basic carbonate white and overlying the surface. Air blue green flame combustion to generate zinc oxide. And high purity sulfuric acid,  nitric acid slowly,  when a small amount of other metalssuch as steel, tin, lead when the reaction speed.