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Catalog Number:
01524
CAS Number:
7631-99-4
Sodium nitrate
Grade:
ACS reagent
Purity:
≥ 99.0% (Titration)
Synonym(s):
Chile saltpeter
Hazmat
Documents
$22.03 /250G
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Product Information

Sodium nitrate is a versatile inorganic compound widely recognized for its applications in various industries. With its chemical formula NaNO₃, it serves as an essential source of nitrogen and is commonly utilized in fertilizers to enhance soil fertility and promote plant growth. Its high solubility in water makes it an effective nutrient for agricultural practices, particularly in regions with nutrient-deficient soils. Beyond agriculture, sodium nitrate is also employed in the food industry as a preservative and color fixative, particularly in cured meats, where it helps inhibit bacterial growth and maintain product quality.

In addition to its agricultural and food applications, sodium nitrate finds use in the production of glass and ceramics, where it acts as a flux to lower melting points and improve the quality of the final products. Its role in the manufacturing of explosives and pyrotechnics further highlights its significance in various industrial processes. Researchers and industry professionals value sodium nitrate for its reliability and effectiveness, making it a staple in both laboratory and commercial settings.

Synonyms
Chile saltpeter
CAS Number
7631-99-4
Purity
≥ 99.0% (Titration)
Grade
ACS reagent
Molecular Formula
NaNO3
Molecular Weight
84.99
MDL Number
MFCD00011119
Melting Point
308 °C (Approx.)
Density
2.26
Appearance
White crystalline powder
Boiling Point
380 °C (dec)
Conditions
Store at RT
General Information
Synonyms
Chile saltpeter
CAS Number
7631-99-4
Purity
≥ 99.0% (Titration)
Grade
ACS reagent
Molecular Formula
NaNO3
Molecular Weight
84.99
MDL Number
MFCD00011119
Melting Point
308 °C (Approx.)
Density
2.26
Appearance
White crystalline powder
Boiling Point
380 °C (dec)
Conditions
Store at RT
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
Yes
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Sodium nitrate is widely utilized in research focused on:

  • Fertilizers: It serves as a key ingredient in nitrogen-based fertilizers, promoting healthy plant growth in agriculture.
  • Food Preservation: Commonly used in the food industry, it acts as a preservative and color fixative in cured meats, enhancing shelf life and safety.
  • Explosives: In the manufacturing of explosives, sodium nitrate is used as an oxidizing agent, providing essential oxygen to facilitate combustion.
  • Glass Production: The chemical is important in the glass industry, where it helps to lower melting temperatures and improve the quality of glass products.
  • Laboratory Reagents: In research labs, it is utilized in various chemical reactions and as a standard for calibrating analytical instruments.

Citations