Colorless monoclinic crystal or white crystalline powder. No smell, salty taste. Soluble in water, the solubility is 231g/100ml water at 100℃. Insoluble in alcohols.
Chemical formula: MgO3S2•6H2O
Formula weight: 244.53 g/mol(136.44anhy)
Melting Point: 170° C(-3H2O)
Appearance: White Crystalline
Sensitivity: Ambient temperatures.
Solubility: Soluble in water.
Used as dechlorination agent and printing and dyeing auxiliary agent after bleaching of cotton fabric, used as detergent, disinfectant and chemical reagent in medicine.