Alloy Or Not: Is Alloy Secondary Or Not: Is Secondary Place of Origin: China
used in firework, the purification of water, medicine, fertilizer and printing- dyeing of textile.
Properties: black or black brown formless powder. relative Density: 5. 026.
Uses: used as depolarizer of battery, decoloring agent in glass industry, material of manganese alloy, heat gaining agent of casting industry, adsorbent of , carbon monooxide oxidant, catalyst, material of enamel and manganese salt. Or used in firework, the purification of water, medicine, fertilizer and printing- dyeing of textile
