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Catalog Number:
35747
CAS Number:
7757-79-1
Potassium nitrate
Purity:
≥ 99% (Emission spectroscopy)
Hazmat
Documents
$22.43 /5G
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Product Information

Potassium nitrate, a versatile chemical compound, is widely recognized for its applications across various industries. This inorganic salt, also known as saltpeter or nitrate of potash, is primarily used as a fertilizer due to its high nitrogen content, which is essential for plant growth. Its ability to enhance crop yield makes it a staple in agriculture, particularly in the cultivation of fruits and vegetables. Additionally, potassium nitrate serves as a key ingredient in the production of explosives, fireworks, and food preservation, showcasing its diverse utility.

In the realm of research, potassium nitrate is utilized in various analytical applications, including as a reagent in chemical synthesis and as a component in pyrotechnics. Its unique properties, such as solubility in water and stability under normal conditions, make it an ideal choice for both laboratory and industrial settings. With its proven effectiveness and broad range of applications, potassium nitrate continues to be an essential compound for professionals seeking reliable solutions in agriculture, manufacturing, and scientific research.

CAS Number
7757-79-1
Purity
≥ 99% (Emission spectroscopy)
Molecular Formula
KNO3
Molecular Weight
101.1
MDL Number
MFCD00011409
PubChem ID
24434
Melting Point
334 ?C (Lit.)
Density
2.11
Appearance
Colorless or white crystalline powder
Boiling Point
400 ?C (dec.)
Conditions
Store at RT
General Information
CAS Number
7757-79-1
Purity
≥ 99% (Emission spectroscopy)
Molecular Formula
KNO3
Molecular Weight
101.1
MDL Number
MFCD00011409
PubChem ID
24434
Melting Point
334 ?C (Lit.)
Density
2.11
Appearance
Colorless or white crystalline powder
Boiling Point
400 ?C (dec.)
Conditions
Store at RT
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
Yes
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Potassium nitrate is widely utilized in research focused on:

  • Agriculture: As a key ingredient in fertilizers, it provides essential nitrogen and potassium for plant growth, enhancing crop yields and improving soil health.
  • Food Preservation: Used in curing meats, it helps inhibit bacterial growth, extending shelf life while maintaining flavor and color.
  • Pyrotechnics: Serves as an oxidizing agent in fireworks and explosives, contributing to vibrant colors and controlled combustion.
  • Pharmaceuticals: Employed in some medications, it aids in the treatment of certain conditions, showcasing its versatility beyond agriculture.
  • Environmental Applications: Utilized in water treatment processes to remove contaminants, supporting efforts to maintain clean water supplies.

Citations