Product Description

***** formula:MgSO4.7H2O 3.Appearance of magnesium sulfate: white crystal *****: freely soluble in water, soluble in its own water at *5.7 degree centigrade, slightly solible inethanol and glycerin. Mainly used in fertilizer, tanning, printing and dying, activator, papermaking, plastic, porcelain, pigment, match making Can used in printing and dying as delaine as the aggravating reagent of calico or silk, and filling up of wooden cotton products, be used epsom salts at medicine.