Formula: Mg(NO3)2.6H2O Formula weight: 256.41 Properties: 1) Monoclinic crystal 2) Easily soluble in water, liquid ammonia and alcohol Specifications: 1) Assay: 98.0% min 2) Water insolubility: 0.05% max 3) Iron: 0.001% max 4) Heavy metal: 0.002% max 5) PH value: 4.0-5.0Application: 1) Used as a magnesium and nitrogen inclusive fertilizer 2) Dehydrant ion for making nitrates, cineration and chemical experimentation Packing: 25/50/500/1,000kg PP/PE bags or custom