Characteristic

 

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)

Density 1.818g/ml

Appearance: White Crystalline

Sensitivity: Ambient temperatures.

Solubility: Soluble in water.

 

Application

 

Used as dechlorination agent and printing and dyeing auxiliary agent after bleaching of cotton fabric, used as detergent, disinfectant and chemical reagent in medicine.