Calcium Formate, the calcium salt of formic acid with the CAS number 544-17-2 and EINECS 208-863-7, is a white crystalline solid. It presents as an odorless, free-flowing powder, making it easy to handle and incorporate into various formulations. Its molecular formula is Ca(HCOO)2, with a formula weight of 130.0. This versatile chemical compound serves as a convenient source of both calcium and formate ions.

One of the primary applications of high-purity Calcium Formate is in the animal feed industry. It is widely used as a feed additive, particularly in pig and poultry diets. Acting as an organic salt, it functions as a preservative, helping to improve feed hygiene and extend shelf life. In animal intestines, Calcium Formate dissociates into calcium and formic acid. Formic acid helps to lower the pH in the gastrointestinal tract, creating an environment less favorable for harmful bacteria like Salmonella and E. coli. This contributes to improved gut health, better nutrient absorption, and overall enhanced animal performance, including weight gain and feed conversion efficiency. Within the European Union, it is known by the E number E238 and is approved for use as an animal feed preservative, strictly for animal consumption and not for food intended for people.

Beyond animal nutrition, Calcium Formate plays a crucial role in the construction industry. It is a highly effective accelerator for concrete and cement-based dry mix mortars. As a new type of early strength agent, Calcium Formate has a dual function. It significantly accelerates the hydration process of cement, leading to a faster setting time and remarkably improved early compressive strength. This property is invaluable, especially during construction in cold weather or low-temperature and high-humidity environments where the natural setting rate of cement can be excessively slow. By incorporating Calcium Formate, construction projects can proceed more rapidly, allowing for quicker formwork removal, faster site progression, and reducing the risk of delays and potential frost damage during the crucial early curing stages. It enables cement products to reach functional strength much sooner, enhancing construction efficiency and project timelines.

Furthermore, Calcium Formate finds application in various specific construction materials. It is commonly used in cement-based dry mix mortars, including repair mortar, waterproof mortar, and tile adhesives. In these applications, its accelerating properties ensure consistent and rapid curing, which is essential for reliable performance and durability. It contributes to the workability and final strength development of these specialized mortar formulations. Another notable use in construction-related products is in gypsum boards, where Calcium Formate is added to impart or enhance fire-retardant properties, contributing to building safety standards.

In addition to its major roles in feed and construction, Calcium Formate is also utilized in other industrial processes, such as leather tanning. In leather processing, it acts as a masking agent, helping to promote quicker and more efficient diffusion of chromium tanning agents into the leather hide. This results in a more uniform and effective tanning process, leading to higher quality finished leather products.

From a technical perspective, high-quality Calcium Formate typically boasts specifications such as a minimum calcium formate content of 98.0%, a minimum calcium content of 30.0%, a maximum moisture content of 0.5%, and a low water-insoluble content, also typically 0.5% maximum. The pH value of a 10% solution usually falls within the range of 6.5 to 7.5, indicating its relatively neutral nature in solution. The product is typically packaged in durable materials like 25kg kraft paper bags or 1000kg jumbo bags for bulk handling, and should be stored in a cool, dry place, away from humidity and direct sunlight to maintain its free-flowing crystalline powder form and efficacy.

Ensuring the consistent quality and reliable supply of Calcium Formate is crucial for industries relying on its performance. Whether for enhancing animal health or accelerating construction projects, procuring high-purity material from a reputable source is paramount. NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing premium quality Calcium Formate powder, manufactured under stringent quality control standards to meet the diverse needs of its global clientele. For those seeking a trusted Calcium Formate manufacturer or Calcium Formate supplier, NINGBO INNO PHARMCHEM CO.,LTD. offers a reliable source. If you are looking to inquire about the Calcium Formate price, wish to buy Calcium Formate, or need to purchase Calcium Formate in various quantities, NINGBO INNO PHARMCHEM CO.,LTD. is ready to assist with your requirements for this essential additive.