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A professional technical breakdown of dissolution kinetics and physical chemistry properties for global buyers.
Sodium Formate ($HCOONa$) is a highly hygroscopic white crystalline powder that plays a critical role across multiple industrial processes. Its efficacy is largely dictated by its behavior in solution, which is heavily influenced by the thermodynamics of water solubility. When dissolved in water, sodium formate dissociates into sodium ions ($Na^+$) and formate ions ($HCOO^-$). This dissolution is endothermic, which means that the solubility of sodium formate is highly temperature-dependent.
Understanding the exact solubility profile of Sodium Formate is essential for formulating high-performing oilfield brines, construction accelerators, and runway deicers. Below, we provide the verified solubility dynamics in water across various temperature thresholds, serving as an absolute reference for process engineers and industrial chemists.
| Temperature (°C) | Solubility (g/100g H₂O) | Total Dissolved Solids in Saturated Solution (wt%) | Dynamic Viscosity (mPa·s) |
|---|---|---|---|
| 0 | 43.9 | 30.5 | 1.25 |
| 10 | 62.5 | 38.4 | 1.48 |
| 20 | 81.2 | 44.8 | 1.72 |
| 40 | 102.0 | 50.5 | 2.10 |
| 60 | 114.5 | 53.4 | 2.45 |
| 80 | 122.0 | 54.9 | 2.78 |
| 100 | 138.0 | 57.9 | 3.15 |
How local industries maximize efficiency by matching process requirements to sodium formate solubility characteristics.
In high-temperature, high-pressure (HTHP) drilling environments, sodium formate is used to create clear, solids-free completion and workover fluids. Due to its high solubility, it can form high-density brines (up to 1.35 g/cm³) without causing reservoir damage. It protects shale stability and reduces formation degradation.
Highly valued at commercial airports, sodium formate acts as a powerful solid deicer. It exhibits a low eutectic temperature (-21°C). Its fast melting speed and biodegradable nature ensure runway security while protecting aluminum aircraft bodies and concrete structures from corrosive chloride damage.
In the construction sector, sodium formate is added to dry-mix concrete as an early-strength agent. It increases hydration rates at low temperatures, allowing concrete to cure rapidly without compromising final compressive strength. It is highly sought after in winter construction projects.
Decarbonization, high-purity synthesis, and the evolution of green chemistry.
The global sodium formate market is undergoing a transition driven by carbon-neutral policies and circular economies. Traditionally, sodium formate has been produced as a byproduct of pentaerythritol synthesis or via the direct reaction of carbon monoxide (CO) with sodium hydroxide (NaOH) under pressure. Today, the focus is shifting toward green synthesis methodologies.
CO₂ Hydrogenation: The direct synthesis of sodium formate using captured carbon dioxide ($CO_2$) and green hydrogen is the frontier of green chemical engineering. This roadmap will allow us to convert carbon emissions into high-value chemical feedstocks, helping downstream partners meet their Scope 3 emission reduction targets.
Synergistic Formate Blends: Looking ahead, research indicates that compounding sodium formate with potassium formate or calcium formate changes the crystallization dynamics, yielding lower crystallization temperatures and higher brine densities. Shandong Pulisi is actively co-developing these next-generation blended solutions with our clients.
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Shandong Pulisi Chemical Co., Ltd. was established in 2006 (Stock Code: 307785). The company focuses on petrochemicals, mining chemicals, feed chemicals, and pharmaceutical chemicals. At present, the company has established long-term and stable partnerships with Fortune Global 500 companies such as China National Petroleum Corporation and Saint-Gobain. We always take customer demand as the core orientation and provide tailored solutions to help customers strengthen their market competitiveness.
The company has passed ISO9001:2015 Quality Management System Certification and German BV Certification, and has been awarded multiple honors such as Foreign-Oriented Economic Enterprise, Alibaba Demonstration Base, and Contribution Enterprise. In 2023, the company successfully went public with stock code: 307785.
The company upholds the corporate culture philosophy of "Customer First, Rapid Response; Striving as the Foundation, Efficient Collaboration; Integrity and Uprightness, Agile Adaptation." We focus on providing compliant and high-quality products and supporting services, and are committed to becoming a long-term and stable partner for customers.
⚠️ Strict Statement: Shandong Pulisi has not established branches outside of Shandong Province. If there is any act of impersonating Shandong Pulisi, our company will reserve the right to pursue legal responsibilities.
How our localized footprint translates into swift delivery and stable pricing for international buyers.
In chemical procurement, stability of supply is just as important as chemical purity. Shandong Pulisi has established a robust logistics and storage grid to shield our international buyers from geopolitical disruption and ocean freight instability.
Meanwhile, the company has established mature warehousing and distribution systems at key logistics hubs, including Qingdao Port, Tianjin Port, and Xinjiang border ports (Alashankou, Khorgos). We are able to provide flexible supply solutions according to customer needs to ensure timely order delivery. No matter where customers are located, Shandong Pulisi Chemical will safeguard their business development with professional service systems and efficient response capabilities.
Operating out of Zibo, Shandong—the chemical manufacturing capital of Northern China—we leverage local raw material pipelines for stable, uninterrupted production.
Massive inventory positions kept at ports like Qingdao and Tianjin enable us to dispatch emergency shipments within 48 to 72 hours of order confirmation.
Our operational depots in Xinjiang border crossings (Alashankou, Khorgos) provide a seamless land transport route directly into Central Asia and Europe via rail.
Optimized formulations designed to meet exact solubility and purity requirements.
High solubility, 98% min purity, optimal for drilling and deicing.
Pre-dissolved solution, clear brine system, high density deicer liquid.
Excellent dry-mortar concrete accelerator and early strength builder.
Premium grade buffer agent, concrete additive and chemical synthesis intermediate.
Industrial scale production, ideal for leather, mining flotation, and dye sectors.
High purity flake/pellet formulation for deicing, dust control, and concrete hydration.
Committed to environmental responsibility, safety, and strict regulatory adherence.
Our commitment to global standards is reflected in our robust framework of quality credentials. We adhere to local chemical import regulations in Europe, Korea, the Americas, and the Middle East, offering fully documented support for smooth custom clearances.
Partnering with leading enterprises globally to drive chemical innovations forward.
Since its establishment in 2006, the company has always adhered to the core corporate philosophy of "industrial, mining, and chemical raw material supply service provider", and is committed to becoming a leading global supplier of chemical raw materials. We adhere to the strategic orientation of "focusing on the development of quality chemical industry", which is not only reflected in our unremitting pursuit of product quality, but also in our continuous investment in technological innovation and service optimization. We are well aware that sustainable development is the source of vitality for enterprises, so the company attaches great importance to environmental protection and social responsibility, striving to promote economic development while safeguarding our shared blue sky and green space. We look forward to working together with global partners to create a more brilliant tomorrow in the chemical industry!
Discover more specialized compounds manufactured under strict industry regulations.
We maintain long-term, stable relationships with global leading firms.
Technical and commercial answers concerning our product lines, logistics, and capabilities.
At a standard room temperature of 20°C, the solubility of sodium formate in water is approximately 81.2 g per 100g of water. This creates a saturated solution of around 44.8 wt%. This solubility rises rapidly to over 100 g/100g H₂O as the temperature increases to 40°C.
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