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Potassium Formate

High-Purity Potassium Formate (CAS 590-29-4) for Drilling Fluids, De-icing & Chemical Manufacturing

Potassium Formate (HCOOK) is a high-performance organic salt widely used in oil & gas drilling fluids, airport runway de-icing systems, and chemical synthesis. Due to its high density, excellent thermal stability, and non-corrosive properties, potassium formate has become a preferred alternative to traditional chloride-based chemicals.

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Data Sheet

  • Formula:

    HCOOK

  • CAS Number:

    590-29-4

  • Chemical Name

    Potassium Formate

  • Purity

    74%,75%,96%

  • Appearance (Liquid):

    Clear colorless to light yellow liquid

  • Appearance (Solid):

    White crystalline powder

As a professional potassium formate supplier, we provide industrial-grade potassium formate in both 74% liquid solution and 96% solid powder. Our products are manufactured under strict quality control to ensure stable purity, reliable performance, and consistent supply for global industrial markets. Potassium formate is widely used across the energy, aviation, and specialty chemical industries due to its environmentally friendly and biodegradable characteristics.

What is Potassium Formate?

Potassium formate is the potassium salt of formic acid, appearing as either a clear liquid solution or white crystalline powder depending on the grade. It is valued in industrial applications because of its:

High density
Environmental compatibility
Excellent thermal stability
Strong performance in low-temperature environments
Low corrosion properties

With strict quality control, stable production capacity, and global export experience, our Potassium Formate is trusted by customers in Europe, Southeast Asia, the Middle East, and South America.

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Main Applications of Potassium Formate

Oilfield & Gas Drilling and Completion Fluids

Potassium formate is widely used in the petroleum industry as a high-density component in drilling fluids and completion fluids.

Key benefits include:

  • Excellent shale stabilization
  • Low viscosity drilling fluids
  • High thermal stability
  • Suitable for HPHT (High Pressure High Temperature) wells
  • Reduced environmental impact in offshore drilling

Because it is biodegradable and environmentally safer, potassium formate is commonly used in environmentally sensitive oilfield operations.

Agriculture

Potassium formate is a highly effective potassium supplement widely used in modern agricultural production.

Compared with conventional potassium fertilizers, potassium formate offers:

  • High-concentration potassium supplementation to promote fruit development
  • Rapid absorption with a long-lasting fertilizer effect
  • Enhanced stress resistance and reduced occurrence of diseases
  • Fertilizer synergist action to improve the efficiency of compound fertilizers

These advantages make potassium formate an ideal potassium source for high-value crop production.

Airport Runway De-icing

Potassium formate is one of the most widely used eco-friendly runway de-icing chemicals in modern aviation.

Compared with traditional de-icing agents such as sodium chloride or urea, potassium formate offers:

  • Non-corrosive protectionfor aircraft metals
  • Reduced damage to concrete pavements and infrastructure
  • Excellent ice-melting performance at extremely low temperatures
  • Improved environmental safety for airports

These advantages make potassium formate an ideal aviation-grade de-icing fluid.

Chemical Manufacturing & Synthesis  

Potassium formate serves as an important intermediate and reagent in the chemical industry.

Compared with other reducing agents or intermediates, potassium formate offers:

  • A reducing agent in organic synthesis
  • A carbon source for chemical reactions
  • A raw material for formate-based chemical intermediates
  • High purity and consistent composition for stable performance

These advantages make potassium formate a reliable choice for chemical production processes.

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Potassium Formate Available Grades

Liquid Potassium Formate

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Solid Potassium Formate

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Liquid Potassium Formate

CAS Number 590-29-4
Molecular Formula HCOOK
Purity ≥74% 
Product Type Liquid Potassium Formate
Appearance Clear colorless to light yellow liquid

Solid Potassium Formate

CAS Number 590-29-4
Molecular Formula HCOOK
Purity ≥96% 
Product Type Solid Potassium Formate
Appearance White crystalline powder

Packaging & Logistics

We provide flexible packaging options for global chemical distribution and bulk industrial supply.

Why Choose Our Potassium Formate?

High-purity potassium formate

74% liquid & 96% solid

Strict Quality Control

Stable chemical composition

Competitive Manufacturer Pricing

For global buyers

Flexible Supply Capacity

From small orders to full container loads

Professional Logistics Support

Reliable logistics for worldwide shipping

We support distributors, oilfield service companies, aviation suppliers, and chemical manufacturers worldwide.

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Reliable Global Potassium Formate Manufacturer & Supplier

We supply high-quality potassium formate for drilling fluids, runway de-icing systems, and chemical manufacturing applications.

Our products are exported to customers in:

  • Europe
  • North America
  • Middle East
  • Asia
  • South America

With strong production capacity and professional export service, we provide reliable long-term supply for global industrial customers.

Potassium Formate FAQs

  • 01

    What is potassium formate used for?

  • 02

    Is potassium formate environmentally friendly?

  • 03

    What purity grades of potassium formate are available?

  • 04

    Why is potassium formate used in drilling fluids?

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