Manganese sulfate (food grade), also known as manganese sulfate, is an inorganic sulfate with the chemical formula MnSO·*HOO (monohydrate) and a relative molecular weight of 169.01.Food-grade manganese sulfate is odorless and has a slightly bitter taste. The substance is a light pink to rose-red crystalline powder. Common forms include powdered and granular, with no obvious odor, easy moisture absorption and agglomeration, and excellent solubility.It is soluble in water, slightly soluble in ethanol, insoluble in ether and acetone, and the aqueous solution is weakly acidic with a pH value of about 4.5-6.0. It has excellent nutritional fortification, stability and compatibility. It is an important supplementary source of manganese, an essential trace element for the human body. Manganese can participate in human metabolism, bone development and enzyme activity regulation. At the same time, it can be used as a food additive to improve product quality. It is an indispensable nutrient fortification raw material in food, health products, feed and other fields.It is stable in the air. When heated to 280℃, it loses its crystalline water and becomes anhydrous manganese sulfate. If it continues to be heated above 850℃, it will decompose and produce manganese oxide. It needs to be sealed and stored in a cool and dry place, away from high temperature, open flame, alkaline substances and strong oxidants to prevent moisture absorption, decomposition and deterioration.It is mainly used for nutritional fortification and quality improvement in food processing. At the same time, it can be used in food additives, pharmaceutical excipients, feed additives, chemical raw materials and other fields. It is used as a nutritional enhancer, catalyst, colorant, and also used in food processing, pharmaceutical synthesis, electroplating and other processes.Its functions are both nutritional supplementation and quality optimization, non-toxic and harmless, and strictly comply with the standards for the use of food additives. It is one of the commonly used raw materials in the field of food nutrition fortification. It fits the current trend of “high purification, greening and diversification” of the manganese sulfate industry and the steady development of the high-purity manganese sulfate industry.

Parameter

Application Description

1. It is used as a nutritional enhancer and quality improver in the field of food processing. It is mainly used in dairy products, soy products, cereal products, beverages, confectionery and other food processing. It can supplement the manganese element in food to meet the human body's needs for trace elements. At the same time, it can improve the taste, color and stability of food, enhance the nutritional value and quality of products, strictly follow the standards for the use of food additives, comply with GB 29208 "National food safety standard Food additive manganese Sulfate" regulations, adapt to the needs of large-scale production of various foods, and can be used in conjunction with calcium carbonate, magnesium oxide and other accessories to optimize the nutritional ratio.
2. The pharmaceutical industry is used as pharmaceutical excipients and nutritional supplements for the production of multi-dimensional element tablets, oral liquids, capsules and other pharmaceutical and health products. It can be used as a supplementary raw material for manganese to assist in regulating human metabolism and enhancing immunity. At the same time, it can be used as a catalyst for drug synthesis to assist in the smooth progress of drug synthesis, meet the high standards of the pharmaceutical industry, and meet the growing trend of demand in the pharmaceutical and health products industry.
3. In the chemical industry, it is used as a chemical raw material and catalyst for the production of potassium permanganate, manganese salt, dyes and other chemical products. At the same time, it can participate in the redox reaction and serve as a catalyst and colorant for organic synthesis. It is suitable for the upgrading needs of the fine chemical industry. At the same time, it can be used in the production of high-end electronic materials and new energy materials in the application field of high-purity manganese sulfate.
4. The feed industry is used as a feed additive for the production of livestock, poultry and aquatic feed. It can supplement the manganese required for animal growth, promote animal bone development, improve reproductive capacity and immunity, improve feed utilization, and improve the quality of breeding products. It is one of the commonly used trace element supplementary raw materials in the feed industry, which meets the development needs of the large-scale breeding industry.
5. The electroplating industry is used as electroplating additives and catalysts for metal electroplating processes, which can improve the adhesion and gloss of the coating, improve the quality and corrosion resistance of electroplating products, prevent the coating from falling off and discoloration, adapt to the large-scale production needs of the electroplating industry, and meet the development trend of the fine electroplating industry.
6. It is used as a fertilizer additive in the agricultural field for the production of compound fertilizers, which can supplement manganese in the soil, promote crop photosynthesis and growth and development, and improve crop yield and quality. It is especially suitable for wheat, corn, vegetables and other crops to improve soil fertility and meet the needs of agricultural modernization.
7. It is used as a colorant and catalyst in the light industry, and is used in the production of papermaking, leather, daily chemicals and other products. It is used as a paper colorant and bleaching aid in the paper industry to improve the color and whiteness of the paper; it is used as a leather tanning agent and colorant in the leather industry to improve the quality and color of the leather; at the same time, it can be used in cosmetics and other products as a supplement to trace elements to enhance the skin care effect of the product.
8. It is used as a chemical reagent in the laboratory, as a catalyst, reference reagent, and color rendering agent, and is used in experimental operations such as chemical analysis, organic synthesis, and microbial culture. It can also be used to prepare buffers, calibrate experimental instruments, and assist in the smooth progress of various experiments. It is one of the commonly used reagents in the laboratory.