Magnesium Sulfate White powder, In food industry, it is used as nutritional supplement etc. Magnesium SulfateMagnesium Sulfate FOOD MAGNESIUM SULFATE (FOOD ADDITIVE)Chemical Name: Magnesium Sulfate Formula: MgSO4·7H2O Molecular Weight: 246.47 Specificity: Clourless pillar or needle crystal,odourless,taste cool,salty, bitter, relative gravity: 2.65, steady in under 48 moisture air,when it is in ...