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ELRASATM - KNit

Potassium Nitrate
CAS NUMBER - 7757-79-1
Basic Information
Product Specification
About Product
Potassium Nitrate is a crystalline salt commonly used in fertilizers, food preservation, and pyrotechnics. It serves as a source of nitrogen and potassium, essential nutrients for plant growth. In the food industry, it acts as a preservative and color fixative in cured meats. Additionally, it is a key component in gunpowder and fireworks, providing the oxygen needed for combustion.

Product Specification

SYNONYMS

Saltpeter Nitrate of potash Niter

MOLECULAR WEIGHT

101.10 g/mol

CAS NUMBER

7757-79-1

CHEMICAL FORMULA

KNO3

HS CODE

28342100

DENSITY

2.11 g/cm³

MELTING POINT

334 °C

BOILING POINT

400 °C (decomposes)

VISCOSITY

N/A

SHELF LIFE

-

TYPICAL PROPERTIES

White crystalline solid, soluble in water

APPEARANCE

White crystalline solid

Packaging Type

bag

KNO3

bags

Chemical Name

Potassium Nitrate

Industry

Oil and Gas
Personal Care
Chemical Intermediates

Application of Potassium Nitrate

  1. Fertilizers: Potassium Nitrate is widely used in fertilizers due to its high solubility and ability to provide essential nutrients like potassium and nitrogen, promoting healthy plant growth and improving crop yields.
  2. Food Preservation: In the food industry, it acts as a preservative and color fixative in cured meats, helping to maintain the red color and prevent spoilage by inhibiting bacterial growth.
  3. Pyrotechnics: As a key component in fireworks and gunpowder, Potassium Nitrate provides the oxygen necessary for combustion, enhancing the explosive power and visual effects of pyrotechnic displays.
  4. Pharmaceuticals: It is used in some toothpaste formulations for sensitive teeth, where it helps to reduce dental sensitivity by blocking nerve transmission.
  5. Heat Treatment: In metallurgy, Potassium Nitrate is used in heat treatment processes to harden steel and other metals, improving their durability and wear resistance.

About Product

Potassium Nitrate, also known as saltpeter, is a versatile chemical compound with a wide range of applications across various industries. As a key ingredient in fertilizers, it provides essential nutrients that enhance plant growth and improve agricultural productivity. In the food industry, Potassium Nitrate is valued for its preservative properties, helping to maintain the quality and safety of cured meats. Its role in pyrotechnics is crucial, as it supplies the oxygen needed for combustion, making it a staple in the production of fireworks and gunpowder. Additionally, Potassium Nitrate is used in pharmaceuticals, particularly in toothpaste formulations for sensitive teeth, where it helps to alleviate dental discomfort. The compound's utility extends to metallurgy, where it is employed in heat treatment processes to harden metals, enhancing their durability and performance. Potassium Nitrate manufacturers and suppliers focus on producing high-purity grades to meet the stringent demands of these diverse applications. The production process is carefully controlled to ensure consistency and quality, making Potassium Nitrate a reliable choice for industries worldwide. As sustainability becomes increasingly important, manufacturers are adopting eco-friendly practices to minimize environmental impact, aligning with the growing demand for sustainable raw materials in the chemical industry.

Features of Potassium Nitrate

  • Essential Fertilizer Component: Provides vital nutrients for plant growth, enhancing agricultural productivity.
  • Effective Food Preservative: Maintains quality and safety of cured meats by inhibiting bacterial growth.
  • Key Pyrotechnic Ingredient: Supplies oxygen for combustion, crucial for fireworks and gunpowder production.
  • Dental Sensitivity Relief: Used in toothpaste formulations to reduce dental discomfort.
  • Metal Hardening Agent: Employed in heat treatment processes to enhance metal durability.

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