BIS magnesium sulphate MgSO4, anhydrous, is perfectly suited for the pulp industry. As an animal feed ingredient, its high purity and fast dissolution in water, and low content of secondary salts, it offers a high-grade source for nutrients in feedstuffs.
In pulp production, BIS anhydrous MgSO4 is used to increase selectivity in oxygen delignification, as well as in peroxide- and oxygen-supported bleaching stages. Magnesium sulphate raises cellulose quality and helps to save process chemicals.
As a feed ingredient, BIS MgSO4 is used as a main feed material in the compound feed industry. Its premium quality and natural origin make it the natural choice for organic agriculture. The product composition is 49% MgSO4, and contains 9.9% Mg, and 13.1% S.
In the chemical industry BIS MgSO4 anhydrous is used as a very versatile raw material for producing other magnesium compounds. In the construction industry our product is used as a component of Sorel-cement-type mixtures. In the ABS-/EPS- production via emulsion polymerisation the salt is used to coagulate the plastic material. In rayon production, it is used as an ingredient of spinning baths. In the production of magnesium-oxide-based refractories, BIS MgSO4 anhydrous is used for stabilising the green body during the drying and sintering process. As a raw material, it is also used in the production of magnesium silicate. BIS MgSO4 anhydrous is also applied as a stabilising agent for bleaching agents such as peroxides and perborates, which are commonly used in detergents. The cosmetics industry also uses this product as a raw material.