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Catalog Number:
30156
CAS Number:
7757-79-1
Potassium nitrate
Purity:
≥ 99% (Assay)
Synonym(s):
Nitric acid potassium salt
Hazmat
Documents
$45.30 /1KG
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Product Information

Potassium nitrate, a versatile chemical compound, is widely recognized for its applications in agriculture, food preservation, and pyrotechnics. This inorganic salt, also known as saltpeter or nitrate of potash, serves as an essential source of nitrogen and potassium for plants, promoting healthy growth and enhancing crop yields. In the agricultural sector, it is often utilized as a fertilizer, providing a balanced nutrient supply that supports various crops, including fruits, vegetables, and ornamental plants. Additionally, potassium nitrate plays a crucial role in food preservation, acting as a curing agent in meats and preventing spoilage by inhibiting the growth of harmful bacteria.

Beyond its agricultural and food industry applications, potassium nitrate is also a key ingredient in the production of fireworks and explosives, where it serves as an oxidizing agent, facilitating combustion. Its unique properties, such as high solubility in water and stability under various conditions, make it a preferred choice for researchers and industry professionals alike. With its multifaceted uses, potassium nitrate stands out as a valuable compound that meets the diverse needs of various sectors.

Synonyms
Nitric acid potassium salt
CAS Number
7757-79-1
Purity
≥ 99% (Assay)
Molecular Formula
KNO3
Molecular Weight
101.1
MDL Number
MFCD00011409
PubChem ID
24434
Appearance
White solid
Conditions
Store at RT
General Information
Synonyms
Nitric acid potassium salt
CAS Number
7757-79-1
Purity
≥ 99% (Assay)
Molecular Formula
KNO3
Molecular Weight
101.1
MDL Number
MFCD00011409
PubChem ID
24434
Appearance
White solid
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:

  • Fertilizers: It is a key ingredient in many fertilizers, providing essential nitrogen and potassium for plant growth, which is crucial for agriculture and horticulture.
  • Food Preservation: Commonly used in curing meats, it helps inhibit bacterial growth and enhances flavor, making it valuable in the food industry.
  • Pyrotechnics: This compound is a vital component in fireworks and explosives, where it acts as an oxidizer, enhancing combustion and producing vibrant colors.
  • Pharmaceuticals: In the medical field, it is used in certain formulations for its properties in treating conditions like hypertension and for its role in various chemical reactions.
  • Water Treatment: Potassium nitrate is employed in water treatment processes to control algae growth and improve water quality in recreational and industrial settings.

Citations