Sodium Formate, represented by the chemical formula HCOONa and identified by CAS number 141-53-7, stands as the simplest organic carboxylate. It is typically encountered as a white crystalline powder, often exhibiting a slight, characteristic formic acid odor. Known for its versatility and efficacy, industrial-grade Sodium Formate is a cornerstone ingredient across numerous sectors, playing crucial roles from chemical synthesis to manufacturing processes.

One of the notable characteristics of Sodium Formate is its solubility. It dissolves readily in water and glycerol, while displaying limited solubility in substances like ethanol and octanol, and being virtually insoluble in ether. This solubility profile makes it adaptable for use in various aqueous and non-aqueous systems. Furthermore, its aqueous solution is slightly alkaline. The solid form itself is slightly deliquescent and hygroscopic, meaning it can absorb moisture from the atmosphere, a property important for handling and storage considerations.

The thermal decomposition of Sodium Formate is also a key aspect of its chemical behavior. Upon heating, it initially decomposes to yield hydrogen gas and sodium oxalate. With further heating, sodium carbonate is subsequently formed. This decomposition pathway is utilized in certain chemical processes and needs to be considered in high-temperature applications.

The production of Sodium Formate can be achieved through several methods. A common industrial route involves the reaction of carbon monoxide with sodium hydroxide under specific temperature and pressure conditions. Additionally, Sodium Formate is frequently obtained as a valuable by-product from the production of other chemicals, such as neopentyl glycol, pentaerythritol, and trimethylolpropane. This dual origin contributes to its availability in the market.

The applications of industrial grade Sodium Formate are extensive and impactful, highlighting its importance in modern industry. A primary application lies within the leather industry. Here, Sodium Formate serves as a crucial camouflage acid in the chrome tanning process. This function helps to ensure a more uniform penetration of chromium into the leather, leading to improved quality and consistency of the tanned hides. Its role is vital for achieving the desired texture and durability in leather products.

Beyond leather, Sodium Formate is indispensable in the production of several other important chemicals. It is a key intermediate for the synthesis of formic acid, oxalic acid, and insurance powder (sodium dithionite). These chemicals themselves have wide-ranging applications in various industries, from textiles and paper manufacturing to mining and pharmaceuticals. Sodium Formate is also used in the production of dimethylformamide (DMF), a widely used solvent in chemical reactions and industrial processes.

The textile industry also utilizes Sodium Formate, particularly in printing and dyeing operations. It acts as a reducing agent, helping to control the redox potential in dye baths, ensuring better dye uptake and color fastness. It can also serve as a catalyst and stabilizing agent for synthetic materials, including various dyes, polymer compounds, and cellulose ethers, contributing to the quality and stability of finished textile products.

Increasingly, Sodium Formate is recognized for its environmental benefits, particularly in deicing applications. It is used as a component in more environmentally friendly deicing formulations for roads and airport runways, offering an alternative to traditional chloride-based salts which can be corrosive and harmful to infrastructure and the environment. Sodium Formate deicers are biodegradable and less corrosive, making them a preferred choice in sensitive areas.

In the oil and gas industry, Sodium Formate is employed in drilling and completion fluids. Its high solubility and density make it suitable for creating dense brine solutions that can withstand high temperatures and pressures encountered in deep wells, while also minimizing formation damage. This application underscores its value in challenging industrial environments.

Further applications include its use in the pharmaceutical industry, its role as a reagent, disinfectant, and mordant for analytical purposes (such as the determination of phosphorus and arsenic), and even as a preservative. It is also found as an additive in specialized materials like explosives, acid-resistant coatings, aviation lubricants, and certain adhesives, contributing specific properties like strength and stability.

Industrial grade Sodium Formate is typically supplied with specific technical parameters to ensure its suitability for demanding applications. Common specifications include a minimum purity level, typically 95% or higher, with limits on moisture content (e.g., 2.0% max) and impurities such as organic matter (e.g., 5.0% max) and sodium chloride (e.g., 0.5% max). These specifications guarantee consistent quality and performance in various industrial processes.

Packaging is commonly available in sizes ranging from 25kg and 50kg bags to large 1000kg bulk bags, utilizing durable materials like PP or paper. This range of packaging options caters to different volume requirements, from smaller industrial users to large-scale manufacturing operations, facilitating efficient transport and storage.

As a leading manufacturer and supplier of high-quality industrial chemicals, NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing Sodium Formate powder that meets stringent international standards. Our product, characterized by its purity and consistent properties, is ideal for diverse applications including leather tanning, textile processing, chemical synthesis, and deicing. For businesses looking to buy or purchase Sodium Formate, sourcing from a reliable partner is paramount. We offer competitive price options and flexible supply chain solutions to meet your specific needs. Understanding the market price and ensuring a steady supply from a reputable supplier and manufacturer like NINGBO INNO PHARMCHEM CO.,LTD. is crucial for operational efficiency and product quality. We welcome inquiries from potential clients seeking a dependable source for their Sodium Formate requirements.