Description
Potassium formate is a clear, odorless liquid salt derived from formic acid. It offers excellent water solubility, thermal stability, and low corrosivity. As a versatile fluid, it is widely used in deicing, oil drilling, and industrial applications that demand high performance with minimal environmental impact.
Unlike traditional chloride-based deicers, potassium formate is biodegradable and less aggressive toward metals and concrete. This makes it ideal for sensitive environments such as airport runways, bridges, and ecological zones. In drilling operations, it serves as a high-density brine for controlling pressure and improving performance.
With its efficient melting properties and environmental safety profile, potassium formate delivers advanced functionality in demanding technical processes.
Chemical Properties
Chemical Name: Potassium Formate
Synonyms: Formic acid potassium salt
Molecular Formula: CHKO₂
Molecular Weight: 84.12 g/mol
CAS Number: 590-29-4
EC Number: 209-677-9
Appearance: Colorless to pale yellow liquid (aqueous solution)
Odor: Odorless
Density: ~1.58 g/cm³ (75% solution)
pH (20% solution): 8.5 – 10.5
Solubility: Fully soluble in water
Corrosiveness: Low (compared to chloride salts)
Biodegradability: Readily biodegradable
Applications
Deicing Fluid: Applied to airport runways, highways, and bridges
Oil and Gas Industry: Used as high-density drilling and completion fluid
Heat Transfer Medium: Suitable for low-temperature refrigeration systems
Industrial Cleaning: Effective in cleaning formulations where high solvency and low corrosion are required
Industries of Use
Deicing and Airport Maintenance:
Potassium formate serves as a reliable, eco-friendly deicing agent. It protects sensitive infrastructure while providing efficient snow and ice removal. It is widely accepted in aviation due to its non-corrosive and chloride-free nature.
Oil & Gas Exploration:
Drilling companies use potassium formate brine to manage well pressure. Its high density and chemical stability improve drilling safety and efficiency, especially in environmentally regulated zones.
Refrigeration and Heat Transfer Systems:
Its excellent thermal conductivity and low freezing point make it an ideal choice for brine-based refrigeration and geothermal heating systems.
Cleaning and Industrial Solutions:
Formulations containing potassium formate remove residues without damaging equipment. It combines cleaning power with material compatibility.
Storage Conditions
Store in closed, corrosion-resistant containers.
Keep in cool, dry, and well-ventilated areas.
Avoid direct sunlight and strong oxidizing agents.
Ensure protection from extreme temperatures.
Packaging
20 L HDPE drum (liquid form)
200 L HDPE barrel (liquid form)
Compliant with international transport and labeling standards.
Safety & Handling
Avoid prolonged contact with eyes or skin.
Wear gloves and goggles during handling.
Use in well-ventilated areas.
Dispose of product and packaging according to local regulations.
