fertilizer magnesium sulphate magnesium sulphate mgso4.7h2o Free flowing crystal Assay:99.5% MgO:16.0%min fertilizer magnesium sulphatemagnesium sulphate mgso4.7h2oApplication: --Mainly used in fertilizer, tanning, pringting and dyeing,activator,papermaking,plastic,porcelain,pigment matchmaking ,dynamite and fireproof materials making . --Can used in pringting and dyeing delaine as the ...
[China Manufacturers]