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Calcium Nitrate, 500gm Merck-India

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  • 500 gm

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Uses: Laboratory Use

Product SKU: EAi5984GIz

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Lab-grade Calcium Nitrate is a high-purity inorganic salt with the chemical formula Ca(NO3​)2​. It serves as a fundamental reagent in various scientific disciplines, providing a readily available source of both calcium (Ca2+) and nitrate (NO3−​) ions. Its consistent quality and well-defined properties make it indispensable for controlled experiments and analytical procedures in chemistry, biology, and agricultural research.


Product Description (16 Key Points):

  1. Chemical Formula: Its chemical formula is Ca(NO3​)2​, indicating its ionic composition. It often exists as a tetrahydrate, Ca(NO3​)2​⋅4H2​O.  
  2. Molar Mass: The anhydrous form has a molar mass of approximately 164.09 g/mol, while the tetrahydrate is around 236.15 g/mol.  
  3. Appearance: Typically appears as colorless deliquescent crystals or a white crystalline solid.  
  4. Solubility: Highly soluble in water, readily dissociating into calcium and nitrate ions. Also soluble in alcohol and acetone.  
  5. Ionic Composition: Provides a readily available source of calcium cations and nitrate anions in aqueous solutions.  
  6. Oxidizing Agent: Acts as a mild to moderate oxidizing agent, especially in concentrated solutions or at elevated temperatures.  
  7. Hygroscopic Nature: Readily absorbs moisture from the atmosphere, requiring careful storage in airtight containers.  
  8. Purity Grade: Manufactured to meet strict laboratory standards, ensuring minimal impurities for reliable and reproducible experimental results.  
  9. Consistent Quality: Undergoes thorough quality control to guarantee uniformity across different batches.
  10. Versatile Reagent: A valuable reagent in diverse chemical, biological, and agricultural research settings.
  11. Source: Commonly produced by the reaction of nitric acid with calcium carbonate or calcium hydroxide.  
  12. pH of Solution: Aqueous solutions tend to be slightly acidic due to the hydrolysis of the nitrate ion.
  13. Decomposition: Decomposes upon heating, releasing nitrogen oxides.  
  14. Packaging: Typically supplied in tightly sealed containers of various sizes to prevent moisture absorption and maintain purity.
  15. Application Areas: Used in plant nutrition studies, soil analysis, wastewater treatment, and as a component in certain chemical syntheses.  

Uses and Recommendation (6 Key Points):

  1. Source of Calcium Ions: Highly recommended when a pure and soluble source of calcium ions is required for biological or chemical experiments.
  2. Source of Nitrate Ions: Essential in studies investigating the effects of nitrate on biological systems, particularly in plant physiology and microbiology.
  3. Plant Nutrition Research: Widely used in hydroponic solutions and soil amendment studies to investigate calcium and nitrogen uptake by plants.
  4. Wastewater Treatment: Can be employed in specific wastewater treatment processes.
  5. Chemical Synthesis: Used as a reagent in certain chemical reactions and preparations.  
  6. Soil Science: Recommended for analyzing and modifying soil composition, particularly in relation to calcium and nitrogen content.

Safety Precautions (5 Key Points):

  1. Oxidizer: Exercise caution as it is a mild to moderate oxidizing agent and can enhance the combustion of organic materials. Keep away from flammable substances.
  2. Irritant: May cause irritation to the skin, eyes, and respiratory tract. Avoid contact and inhalation. Wear appropriate personal protective equipment (gloves, goggles, lab coat, and mask if handling powder).  
  3. Ingestion Hazard: Harmful if swallowed. Avoid ingestion. In case of ingestion, seek medical attention immediately.
  4. Water Solubility and Runoff: Due to its high water solubility, spills can easily dissolve and potentially contaminate water sources. Contain spills and dispose of properly according to local regulations.
  5. Storage: Store in a cool, dry, and well-ventilated area, away from incompatible materials, especially combustible materials and strong reducing agents. Keep containers tightly closed to prevent moisture absorption.

 

 

  • Hydrated Form: Calcium nitrate tetrahydrate is the specific hydrated crystalline structure of calcium nitrate.
  • Water of Hydration: Each unit contains four water molecules within its crystal lattice ().
  • Calcium Source: Functions as a reliable source of calcium ions (Ca2+) in solution.
  • Nitrate Source: Also provides nitrate ions (NO3−​) for various experimental needs.
  • Inorganic Salt: Classified as an inorganic salt of calcium and nitric acid.
  • Defined Formula: Its precise chemical formula is .
  • Laboratory Grade: Manufactured to meet high purity standards for laboratory use.
  • Analytical Use: Ideal for quantitative and qualitative chemical analysis.
  • Research Applications: Suitable for a wide range of scientific research experiments.
  • Convenient Packaging: Supplied in a 500gm pack size for laboratory convenience.
  • Trusted Brand: Manufactured by Merck, a reputable supplier of laboratory chemicals.
  • Country of Origin: Made in India.

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