Magnesium sulfate

Magnesium sulfate heptahydrate, also known as thiopicr, bitter salt, laxative salt, laxative salt, chemical formula MgS04 · 7H20), is a white or colorless needle shaped or inclined columnar crystal, odorless, cool and slightly bitter. Mainly used in fertilizers, leather making, printing and dyeing, catalysts, papermaking, plastics, ceramics, pigments, matches, explosives, and fireproof materials, it can be used for printing and dyeing thin cotton cloth and silk, as a weighting agent for cotton silk and a filler for kapok products, and as a laxative in medicine

1、 Executive standard: HG/T 2680-2009

2、 Application field

Used in the manufacturing of waterproof and fireproof materials, explosives, acid batteries, ceramics, glass, pigments, ABS resins and other industrial products in the fields of chemical engineering, construction, refractory materials, medicine, papermaking, leather making, printing and dyeing, sewage treatment, etc., it can greatly improve the product quality and usage efficiency of users.