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In the transition toward eco-responsible, high-efficiency chemical agents, Potassium Formate Liquid ($HCOOK$, CAS No. 590-29-4) has emerged as a crucial solution across sectors including aviation deicing, high-pressure high-temperature (HPHT) oil and gas drilling, and advanced heat transfer systems. By substituting traditional halides, this organic salt solution addresses environmental regulations while improving operational performance. Shandong Pulisi Chemical Co., Ltd. supplies high-purity, CE Certified Potassium Formate Liquid tailored to strict global compliance protocols.
Potassium Formate Liquid is typically supplied as a clear, colorless-to-slightly-straw-colored aqueous solution. The standard commercial concentration is 74% to 75% by weight, corresponding to a high specific gravity of approximately 1.57 g/cm³ at 20°C. This density is essential for high-performance drilling fluids. The compound exhibits low viscosity across a wide temperature range, ensuring efficient pumpability down to sub-zero temperatures. It has a eutectic freezing point of approximately -50°C, providing reliable performance in extreme winter deicing applications.
| Property | Standard Specification (74% Liquid) | Testing Methodology / Reference |
|---|---|---|
| Appearance | Clear, colorless liquid | Visual Inspection | Assay ($HCOOK$) | ≥ 74.0 wt% | High-Performance Liquid Chromatography (HPLC) |
| Density (at 20°C) | 1.57 - 1.59 g/cm³ | Hydrometer Method |
| pH (Original Solution) | 7.0 - 8.5 | Potentiometric pH Meter |
| Freezing Point | ≤ -50°C | ASTM D1177 (Standard Freezing Point Test) |
| Chloride ($Cl^-$) | ≤ 0.10 % | Ion Chromatography |
| Heavy Metals (as Pb) | ≤ 10 ppm | Inductively Coupled Plasma (ICP-OES) |
For chemical procurement departments in the European Economic Area (EEA), the CE Certification for Potassium Formate Liquid represents a verified standard of safety, quality, and environmental compliance. Unlike consumer goods, industrial chemical solutions seeking CE alignment must adhere to rigorous specifications concerning raw materials, chemical purity, and environmental safety (e.g., Ecotoxicity, Biological Oxygen Demand [BOD], and Chemical Oxygen Demand [COD]). It verifies that the product conforms to standards governing corrosion inhibitors and eco-toxicological safety for public infrastructure, specifically under airport runway deicing safety criteria.
Working with a CE certified exporter like Shandong Pulisi Chemical Co., Ltd. streamlines the customs clearance process and ensures the product is safe for immediate use on municipal roads, airport runways, and industrial sites without additional testing or verification.
Readily biodegradable within 28 days. Extremely low COD and BOD values prevent eutrophication in nearby water tables.
Exhibits low corrosion rates on metals (aluminum, steel, and titanium) and protects concrete from micro-cracking.
Low viscosity at low temperatures and high thermal conductivity make it an effective secondary refrigerant.
Traditional deicers, such as sodium chloride, calcium chloride, or urea, pose severe problems for airports and highways. Chloride ions accelerate the corrosion of aircraft fuselages, landing gear alloys, concrete taxiways, and reinforcing rebar. Urea degrades into ammonia, leading to environmental contamination of water bodies. Potassium Formate Liquid offers a high-performance alternative, active down to -50°C. It conforms to aviation standard specifications (AMS 1435) for runway deicers, providing rapid ice-melting rates, low re-freezing risk, and mild environmental impact.
In high-pressure high-temperature (HPHT) well drilling, completion, and workover operations, Potassium Formate Liquid is widely used as a high-density, solid-free drilling fluid. Solids in drilling muds can cause formation damage, clog pore spaces, and reduce recovery rates. The high density of 74% Potassium Formate Liquid (1.57 g/cm³) allows operators to maintain hydrostatic pressure controls without using solid weighting agents like barite. Additionally, it helps stabilize water-sensitive shale layers, inhibits gas hydrate formation, and protects downhole drilling tools from high-temperature corrosion.
Industrial refrigeration plants, breweries, chemical processing facilities, and heat exchange networks require cooling media that operate efficiently below the freezing point of water. Potassium Formate Liquid provides lower viscosity at sub-zero temperatures compared to propylene glycol, reducing pump energy consumption. Its high specific heat capacity and thermal conductivity improve the overall thermal efficiency of refrigeration systems, lowering electricity demands and supporting sustainability initiatives.
Established in 2006, Shandong Pulisi Chemical Co., Ltd. (Stock Code: 307785) is an industrial, mining, and chemical raw material supply service provider. Over the past 18 years, we have built a comprehensive production, warehousing, and distribution infrastructure. We are focused on providing compliant, high-purity chemical agents to over 1,000 corporate partners across more than 100 countries.
We maintain partnerships with Fortune Global 500 companies, including China National Petroleum Corporation (CNPC) and Saint-Gobain. Our quality assurance systems are certified under ISO9001:2015 and German BV audits. We support global trade with certified products, including CE, REACH (K-REACH), Kosher, Halal, and FAMI-QS designations, ensuring compliance across different regional markets.
Our facilities are audited by international bureaus to guarantee consistent chemical purity and regulatory compliance
Verifiable compliance parameters showing purity, low chlorides, and environmental biosafety standards
High-purity organic salts and synthetic solutions manufactured for global distribution
Serving industries from resource extraction to delicate surface processing applications
Why chemical procurement managers choose Shandong Pulisi Group for long-term partnerships
We export to more than 100 countries and regions worldwide, managing complex regulatory clearances and logistics across Europe, Central Asia, the Middle East, and the Americas.
With over 20 years of chemical engineering and export experience, we maintain active supply contracts with more than 1,000 corporate clients, providing technical and commercial support.
We operate clean manufacturing plants certified under ISO9001:2015, SGS, Kosher, Halal, K-REACH, and FAMI-QS standards, ensuring batch-to-batch consistency and low chloride profiles.
Our direct synthesis facility optimizes production costs, allowing us to offer competitive bulk pricing on customized liquid concentrations and specific additive formulations.
We maintain bulk warehouses at key logistics hubs including Qingdao Port, Tianjin Port, and Xinjiang border crossing points (Alashankou, Khorgos), enabling fast dispatch during peak seasons.
Our sales and technical support teams operate 24/7, providing assistance through the pre-qualification, sample testing, customs clearance, and after-sales phases.
Building trade relationships and sharing research at international chemical trade fairs
Collaborating with global enterprise brands to advance industrial chemical standards
Technical and commercial information regarding our Potassium Formate supply and trade policies
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