Magnesium Nitrate

Allas:Magnesium Nitrate;

Molar mass/molecular weight:148.313 g/mol;

Color/appearance:White crystals;

Melting point/freezing point:89°C, 192.2°F;

Boiling point:330°C, 626°F
Density 1.46 g cm-3;

Solubility in water:42 g/100 ml(at 20oC);

pH:5-7 (acidic);

Crystal structure:Cubic;

Payment Terms : T/T, L/C, cash(USD, EUR, RMB);

Trade Terms : FOB, CIF, EXW;

Place of Origin : Shangdong,China;

Magnesium Nitrate Fertilizer is hygroscopic salt with the formula Mg(NO3)2. In air, it quickly forms the hexahydrate with the formula Mg(NO3)2·6H2O.

Magnesium Nitrate Structure

Magnesium Nitrate Structure

Formula: Mg(NO3)2*6H2OMolar mass: 148.3 g/mol
IUPAC ID: Magnesium NitrateMelting point: 88.9 °C
Boiling point: 330 °CSoluble in: Water, Glycerol, Ammonia

Magnesium Nitrate Specification

Index name


Industrial Grade

Agricultural Grade

Index name


Industrial Grade

Agricultural Grade

Magnesium Nitrate %





Water Insoluble %



Fe %



Magnesium Oxide(CaO) %


Heavy Metal %



N %


PH Value



Chloride (Cl) %



Magnesium Nitrate Application

1.Used as fertilizer.

2.Used in the ceramics,printing,chemical and agriculture industried.

Magnesium Nitrate Fertilizer Use

The principal use is as a dehydrating agent in the preparation of concentrated nitric acid.
Its fertilizer grade has 10.5% nitrogen and 9.4% magnesium, so it is listed as 10.5-0-0 + 9.4% Mg. Fertilizer blends containing magnesium nitrate usually have ammonium nitrate, calcium nitrate, potassium nitrate, and micronutrients; these blends are used in the greenhouse and hydroponics trade.

Magnesium Nitrate is a high water-soluble crystalline Magnesium source for uses compatible with nitrates and lower (acidic) pH. Nitrate compounds are generally soluble in water. Nitrate materials are also oxidizing agents. When mixed with hydrocarbons, nitrate compounds can form a flammable mixture.We Typical and custom packaging is available.

We have ready stock of all material in our plant and can also deliver the material with quick and prompt service.

Our products are fast running products as it is non-hazardous and long-lasting.
We can provide various packaging chemicals as per Customer requirement also we take of bulk orders.

Advantage Description

Magnesium nitrate is a water soluble magnesium fertilizer and nitrate nitrogen fertilizer produced by the reaction of light magnesium oxide and nitric acid.It is widely used in industry and agriculture. It can provide water-soluble nitrate nitrogen and water-soluble magnesium for crops at the same time, and magnesium nitrate can quickly supplement magnesium for crops and improve chlorophyll in plants of the content, promote photosynthesis. It can be used as raw material for leaf fertilizers or water-soluble fertilizers, and can also be used to produce various liquid fertilizers.

Product Specialist

Risso Mary Z.

Product Specialist
Tel: +86-0538-5076188

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Why choose RISSO Fertilizer?

Risso Chemical, a subsidiary of Taishan Chuanggu Industrial Park, is a global chemical manufacturer, supplier and service provider. We can provide a large scale “Custom Fertilizer” service and a full range of chemicals.

We offers a comprehensive range of Urea, Compound fertilizer, Humic acid fertilizer,and Potassium nitrate, Magnesium nitrate, Potassium sulfate, Potassium chloride, Diammonium phosphate, Monoammonium phosphate, Superphosphate, And coated controlled-release fertilizers, soluble fertilizers, bio-organic fertilizers and other new fertilizers.

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