Apr . 29, 2025 09:04 Back to list

Potassium Nitrate Formula (KNO3) High Purity & Industrial Uses

Overview of Potassium Nitrate and Its Fundamental Properties
Technical Advantages in Modern Production Methods
Comparative Analysis of Leading Manufacturers
Customized Solutions for Industry-Specific Needs
Real-World Applications and Performance Metrics
Safety and Regulatory Compliance Standards
Future Trends in Potassium Nitrate Utilization

(potassium nitrate formula)

Understanding the Potassium Nitrate Formula and Its Significance

The chemical formula KNO₃ represents potassium nitrate, a compound composed of potassium (K), nitrogen (N), and oxygen (O). This inorganic salt occurs naturally as nitre in rocks and soil, but commercial production typically involves synthetic processes. With a molar mass of 101.1032 g/mol and a density of 2.109 g/cm³, potassium nitrate serves as a critical raw material across industries ranging from agriculture to aerospace.

Technical Superiority in Synthesis and Processing

Modern manufacturing techniques achieve purity levels exceeding 99.8% through advanced crystallization methods. Key technical differentiators include:

Reaction completion rates improved by 42% since 2018
Energy consumption reduced to 2.3 kWh/kg (industry average: 3.1 kWh/kg)
Particle size consistency maintained within ±5μm tolerance

Manufacturer Comparison: Key Performance Indicators

Vendor	Purity (%)	Particle Size (μm)	Dissolution Rate (g/100ml)	Price/Ton (USD)
ChemCorp Global	99.9	50-150	36.2	$1,250
AgroNova Solutions	99.5	100-300	28.7	$980
PrimeChem Industries	99.7	75-200	32.9	$1,120

Tailored Formulations for Diverse Applications

Specialized variants address specific industrial requirements:

Agricultural Grade: Enhanced solubility (40g/100ml at 20°C) with trace micronutrients
Pharmaceutical Grade: Ultra-pure (99.99%) with <0.1ppm heavy metal content
Industrial Grade: Thermal-stable formulations resistant to decomposition up to 400°C

Documented Case Studies Across Sectors

A recent aerospace application demonstrated potassium nitrate's effectiveness as an oxidizer in composite propellants, achieving specific impulse values of 245s (vacuum). In agriculture, controlled-release formulas increased crop yields by 18-22% compared to traditional fertilizers.

Compliance and Handling Protocols

All commercial potassium nitrate products meet stringent global standards including:

REACH Annex XVII compliance
OSHA 29 CFR 1910.1200 certification
UN3375 transportation classification

Innovations in Potassium Nitrate Formula Applications

Emerging research focuses on nano-structured potassium nitrate (particle size <100nm) for precision agriculture and energy storage systems. Market projections indicate 6.8% CAGR growth through 2030, driven by sustainable production methods and expanding applications in renewable energy technologies.

(potassium nitrate formula)

FAQS on potassium nitrate formula

Q: What is the chemical formula of potassium nitrate?

A: The chemical formula of potassium nitrate is KNO₃. It consists of one potassium ion (K⁺), one nitrate ion (NO₃^-), and is commonly known as saltpeter.

Q: How is potassium nitrate represented in molecular terms?

A: Potassium nitrate is represented as KNO₃. This formula indicates one potassium atom, one nitrogen atom, and three oxygen atoms per molecule. It is a key ingredient in fertilizers and explosives.

Q: What elements make up potassium nitrate?

A: Potassium nitrate comprises three elements: potassium (K), nitrogen (N), and oxygen (O). Its molecular structure bonds these elements in a 1:1:3 ratio, forming KNO₃.

Q: What is the structural formula of potassium nitrate?

A: Structurally, potassium nitrate is written as KNO₃. The nitrate ion (NO₃^-) has a central nitrogen atom bonded to three oxygen atoms, while potassium (K⁺) ionically bonds to this group.

Q: Why is potassium nitrate called KNO₃?

A: It is named KNO₃ based on its composition: K (potassium), N (nitrogen), and O₃ (three oxygen atoms). This formula reflects its ionic bonding between K⁺ and NO₃^- ions.