Basic Information
| Product Name | Mag fertilizer Magnesium Nitrate Hexahydrate |
| Formula: | Mg(NO3)2·6H2O  |
| Molecular Weight: | 256.41 |
| Fertilizer Type: | Nitrogen Fertilizer |
| Einecs No: | 231-104-6 |
| CAS: | 13446-18-9 |
| Appearance: |
Crystalline |
| Color: | white |
| Character: |
It is soluble in water, liquid ammonia and alcohol. It will liquefy in the air. It is normally stable. But it is a strong oxidant product- It will burn or even explode when mixed with organics,combustible materials or strong reducing agents. |
| Melting point: | 129.0℃ |
| Boiling point: | 330℃ |
Production Method:
Dissolve the nitric acid into the water, and add the trihydrate basic magnesium carbonate in stages under stirring. After the reaction is completed, filter and remove the insoluble matter. Concentrate the filtrate by heating it in a water bath. Leave at room temperature for several hours. The extracted crystals are washed with a small amount of water. The Mag fertilizer Magnesium Nitrate Hexahydrate was obtained by natural drying in the air.
The main properties of Mag fertilizer Magnesium Nitrate Hexahydrate including:
1. It loses crystal water when heated to 150°C, forming magnesium nitrate dihydrate, and decomposes to magnesium oxide (MgO) and nitrogen oxide when heated further to 260°C.
2. High solubility in water, soluble in alcohol and ketone solvents, but insoluble in most organic solvents.
3. Magnesium nitrate hexahydrate is corrosive and can cause burning and irritation on skin and eyes.
The main uses of Magnesium Nitrate Hexahydrate:
1. It is commonly used as a chemical reagent in the laboratory, especially in inorganic synthesis and analytical chemistry. It can be used for the preparation and detection of magnesium salt.
2. It can also be used in the agricultural field as a part of magnesium fertilizer to supplement magnesium in the soil and promote plant growth.
3. In the gunpowder industry, magnesium nitrate hexahydrate is commonly used as an oxidant component.
Usage as fertilizer:
1. Mag fertilizer Magnesium Nitrate Hexahydrate can provide fully water-soluble nitrate and magnesium to crops at the same time, which make crops stronger.
2. Mag fertilizer Magnesium Nitrate Hexahydrate with quick effect. The fertilizer effect is stable and long term. In addition, it can improve acidic soil.
3. Mag fertilizer Magnesium Nitrate Hexahydrate can promote the content of chlorophyll and is helpful for photosynthesis. Which is helpful for increasing yield and quality of crops, vegetables and fruits.
Abalysis of Specifications :
|
Index Name |
Industrial grade | Agriculture grade |
| Magnesium nitrate Hexahydrate Crystalline (Mg(NO3)2.6H2O)≥ | 98.5% | 98.0% |
| Nitrogen content(N)≥ | 10.7% | 10.7% |
| PH value | 4-6 | 4-6 |
| Heavy metal≤ | 0.002 | 0.002 |
| Water insoluble≤ | 0.05% | 0.1% |
| Iron≤ | 0.001% | 0.001% |
| Magnesium oxide content(MgO)≥ | 15% | 15% |
Package: In 25/50/500/1000kg PP/PE bags or according to request of customer.
Storage:
Store in a cool and dry warehouse. Keep away from fire and heat sources. The packaging must be sealed and protected from moisture. It should be stored separately from easily (combustible) combustibles, reducing agents, etc., and avoid mixed storage. The storage area should be equipped with suitable materials to contain the leakage.
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