Manganese carbonate CAS NO.598-62-9

The direct acidification method of pyrolusite powder (i.e., the two ore method), the calcination of pyrolusite into manganese oxide and then acidification, reduces the calcination process, greatly saves the equipment investment, reduces the environmental pollution, and reduces the cost. Products are rose-colored triangular crystal rhombohedral or amorphous bright white brown powder. Specific gravity 3.125, almost insoluble in water, but slightly soluble in water containing CO2. Soluble in dilute inorganic acid, slightly soluble in common organic acid salts, insoluble in liquid ammonia. Stable in dry air, easily oxidized when wet, forming manganese trioxide and gradually turning black, CO2 is liberated when heated, and hydrolyzed when azeotrope with water. In boiling potassium hydroxide, manganese hydroxide is formed. Widely used in telecommunications equipment as ferrite raw materials, desulfurization catalyst, enamel pigment, varnish drying agent, manganese salt and catalyst manufacturing raw materials. Manganese carbonate is also used in fertilizers, medicine, mechanical parts and phosphating. Agricultural manganese carbonate as trace element fertilizer content can be slightly lower

We elaborate every product to provide customers with the best service.We have rich experience to provide customers with the best products and services.We have a professional team, which can well feed customers to solve problems and provide better services.We can provide customized services for our customers, and provide high-quality products for them.Our company is the main plastic particles, rubber particles and fertilizer chemical products Co., LTD.