High-quality Manganese Carbonate, Feed Grade Manganese Carbonate, Manganese Carbonate Price, Manganese Carbonate Manufacturer

Here's the translation: **Yuanjiang Brand**-Manganese Carbonate (Feed Grade)The method involves directly acidifying pyrolusite powder (i.e., the two-ore method). By calcining pyrolusite into manganese oxide before acidification, the calcination process is eliminated, significantly reducing equipment investment, environmental pollution, and costs. The product is a rose-colored trigonal crystal system rhombohedral or amorphous bright white-brown powder. It has a specific gravity of 3.125, is almost insoluble in water, but slightly soluble in water containing CO₂. It dissolves in dilute inorganic acids, is slightly soluble in common organic acid salts, and is insoluble in liquid ammonia. It is stable in dry air but prone to oxidation in humid conditions, forming manganese trioxide and gradually turning black. When heated, it decomposes and releases CO₂, and it hydrolyzes when boiled with water. In boiling potassium hydroxide, it forms manganese hydroxide. It is widely used in telecommunications equipment as a raw material for ferrites and as a catalyst for desulfurization.Porcelain glaze colorRaw materials for manufacturing materials, varnish drying agents, manganese salts, and catalysts. Manganese carbonate is also required in fertilizers, pharmaceuticals, mechanical parts, and phosphating treatment. When used as a trace element fertilizer in agriculture, the manganese carbonate content can be slightly lower.