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Analytical Reagent Magnesium Nitrate
$250.00 | 50 metric tons(Min.Order)
Product: Analytical reagent Magnesium Nitrate
Molecular formula: Mg(NO3)2.6H2O
Molecular weight: 256.40
Description:
Analytical Reagent Magnesium Nitrate: Performance and Application Guide
Magnesium nitrate is a white crystalline substance commonly used as an analytical reagent in laboratory experiments. It is extremely soluble in water and alcohol, so it can be used in many different types of analyses. This article will comprehensively introduce the performance and application of the analytical reagent magnesium nitrate.
Analytical reagent Magnesium Nitrate properties
The chemical formula of magnesium nitrate is Mg(NO3)2, indicating that it contains one magnesium ion (Mg2+) and two nitrate ions (NO3^-). The molecular weight of magnesium nitrate is 148.31 g/mol and the density is 2.3 g/cm^3. It forms crystals easily and has a melting point of 88°C.
Magnesium nitrate is a hygroscopic substance, which means it easily absorbs moisture from the air. This compromises its purity and affects its accuracy when used as an analytical reagent. For this reason, it should always be stored in an airtight container in a dry place.
Analytical reagent Magnesium Nitrate applications
Magnesium nitrate is a versatile analytical reagent commonly used in a variety of laboratory experiments. Here are some of the most common applications:
1. Gravimetric analysis
Magnesium nitrate is often used in gravimetric analysis to determine the amount of chloride ions in a sample. The method involves precipitating chloride ions with magnesium ions and then weighing the resulting precipitate to determine the chloride ion content.
2. Capacity analysis
Magnesium nitrate can also be used as a titrant for determining the concentration of other substances in volumetric analysis. For example, it can be used to determine the amount of sodium hydroxide in a solution.
3. Enzyme stabilizer
Analytical reagent Magnesium Nitrate is used as a stabilizer for enzymes in some laboratory experiments. It helps maintain the structure and function of enzymes, which are necessary for many biological processes.
4. Fertilizer
Magnesium nitrate is also used as a fertilizer for plants, especially those that require high levels of magnesium. It provides a ready source of magnesium, helping to increase plant growth and yields.
5. Flame retardants
Magnesium nitrate is sometimes used as a flame retardant because it releases water when heated, helping to extinguish fires. It is used in a range of products including building materials, plastics and textiles.
in conclusion
Analytical reagent Magnesium Nitrate is a versatile analytical reagent with a range of properties and applications. Its properties, including its solubility in water and alcohol and its hygroscopicity, make it useful in many different types of laboratory experiments. It is used in gravimetric and volumetric analysis, as an enzyme stabilizer, as a plant fertilizer, and as a flame retardant. As always, it is important to handle and store magnesium nitrate safely to ensure accurate results from laboratory analysis.
Specification:
| Specifications | Index | |
| Industrial grade | Agriculture grade | |
| Magnesium nitrate (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% |
Packaging: 25/50 KG woven bag lined with plastic bags, or according to the requirements of customers.
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