Magnesium Nitrate Hexahydrate
CAS No. 13446-18-9
Synonym: Magnesium Salt
Molecular Formula: Mg(NO₃)₂•6H₂O,
Molecular Weight:256.40
UN No.:1474

Physicochemical Properties: Magnesium nitrate hexahydrate is colorless crystal of monoclinic system, which is the most stable nitrate hydrates at room temperature. Specific Density: 1.461，Melting Point: 89°C（decomposition）. It is soluble in water easily, and is able to dissolve in methanol and alcohol.
Applications and Usages: Magnesium Nitrate mainly used in concentrated nitric acid as dehydrator, in producing explosives, catalysts and other magnesium salts. In agriculture,magnesium nitrate can be water soluble fertilizer and foliar feeding.
Specification:

Indexes	Special Grade	FineChemical Grade	Industrial Grade	Agricultural Grade
Mg(NO3)2·6H2O %	≥ 98.0	≥ 98.0	≥ 98.0	≥ 98.0
Water insoluble %	≤ 0.01	≤ 0.03	≤ 0.04	≤0.05
Chloride(Cl) %	≤ 0.01	≤ 0.01	---	---
Sulfate(SO4) %	≤ 0.02	≤ 0.03	---	---
Calcium(Ca) %	≤ 0.1	≤ 0.2	---	---
Manganese(Mn) %	≤ 0.005	≤ 0.005	---	---
Ferrum(Fe) %	≤0.001	≤0.001	≤0.001	≤0.001
Arsenic(As) %	≤ 0.0002	≤ 0.002	---	---
Barium(Ba) %	≤ 0.005	≤ 0.01	---	---
Heavy metal content(based on Pb) %	≤ 0.001	≤ 0.002	≤ 0.002	≤ 0.002
PH	3-5	3.3-4.5(25%solution)	3-5	3-5
Nitrogen Content (N )	---	---	---	≥ 10.7
Magnesium oxide Content ( MgO )	---	---	---	≥ 15

 
Packaging:25kg pp/pe bags or as customer`s required.