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Magnesium nitrate

Product Name: Magnesium nitrate

CAS No.: 13446-18-9

EINECS No.: 231-104-6

Molecular formula: Mg(NO3)2.6H2O

Molecular weight: 256.40

Property: Magnesium nitrate hexahydrate is a colorless crystal, belongs to the monoclinic crystal system, is easy to deliquesce, is the most stable magnesium nitrate hydrate at room temperature, the relative density is 1.6363, the melting point is 89℃, and it transforms into basic salt when heated to above 90℃ , When the temperature is above 400℃, it is completely converted to MgO.?Easily soluble in water, soluble in methanol and ethanol.?Oxidizing, Uses: used as a dehydrating agent catalyst for concentrated nitric acid and other magnesium salts, and also used as a wheat ashing agent.

Packing: 25kg plastic bag lined woven bag, or according to customer requirements

Technical parameters: (Q/RLFB-2000-02)

Index:

Index name Special grade for concentrated nitric acid Fine chemical grade Industrial grade
Mg(NO3)2.6H2O % ≥98.0 ≥98.0 ≥98.0
Water insoluble matter% ≤0.01 ≤0.03 ≤0.04
Chloride (Cl)% ≤0.001 ≤0.01 -
Sulfate (SO4)% ≤0.02 ≤0.03 -
Calcium (Ca)% ≤0.05 - -
Manganese (Mn)% ≤0.005 ≤0.005 -
Iron (Fe)% ≤0.0005 ≤0.01 ≤0.01
Arsenic (As)% ≤0.0002 ≤0.02 -
Barium (Ba)% ≤0.005 ≤0.01 -
Heavy metal (as Pb)% ≤0.002 ≤0.002 ≤0.002
PH value 3-5 3.3-4.5(25 % H2O) 3-5
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