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Calcium Formate
Calcium formate, chemically represented as Ca(HCOO)₂, is a salt derived from formic acid. It appears as a white, crystalline powder and is known for its high solubility in water. Due to its versatility, calcium formate is used in various industries, including construction, agriculture, leather tanning, and chemicals.
Calcium Formate is a versatile, high-performance additive widely used in construction, animal feed, and other industrial applications. It is a calcium salt of formic acid, known for its ability to improve setting times, enhance strength, and stabilize pH levels.
- CAS:544-17-2
- Molecular Formula:C2H2CaO4
- Molecular Mass：130.113
- PSA:52.60000
Key features and benefits of Calcium Formate
Accelerates Setting Times:
Ideal for cement and concrete applications, calcium formate enhances setting times, improving efficiency in construction projects.
Increased Strength:
It contributes to the long-term durability and compressive strength of concrete.
pH Stabilizer:
Calcium formate acts as an effective pH regulator, particularly in construction and feed applications.
Antibacterial Properties:
In animal feed, calcium formate is used as a feed preservative and acidifier, promoting better digestion and overall animal health.
Emulsification and Stabilization:
It acts as an effective emulsifier and stabilizer in emulsions, preventing the separation of oil and water phases. This property is beneficial in food production, cosmetics, and pharmaceutical formulations.
Water Resistance:
Enhances water retention and workability in mortar and plaster mixes.
Hydroxypropyl Methylcellulose, commonly abbreviated as HPMC, is a versatile cellulose ether used in a wide range of applications. Derived from natural cellulose, HPMC is a non-ionic, water-soluble polymer known for its superior water retention, thickening, and film-forming properties. These features make it an essential ingredient in many industrial formulations, enhancing product performance and quality.
Product Technical Parameters
| Desc | Range |
|---|---|
| Appearance | White crystalline powder |
| Purity | >98% |
| Moisture | ≤0.5% |
| Calcium Content | 30.1% |
| Bulk Density | 900–1000 kg/m³ |
| Solubility | Soluble in water, insoluble in organic solvents |
Application Areas of Calcium Formate
Construction Industry
Application of Calcium Formate in cement mortar
In mortar formulations, calcium formate improves setting times and enhances water retention, resulting in a more workable and durable mix. It also prevents efflorescence (the formation of salts on the surface of the mortar), which improves the aesthetic finish of masonry.
Application of Calcium Formate in tile adhesives
When used in tile adhesives and grouts, calcium formate ensures better adhesion and reduces setting time, helping to speed up installation processes in construction and renovation projects.
Application of Calcium Formate in concrete
Calcium formate acts as a setting accelerator in cement mixtures, enhancing early strength development and improving the overall workability of concrete. This property makes it ideal for prefabricated concrete products and repairs where quick strength gain is necessary.
Animal Feed Industry
Growth Promoter and Acidifier
In the agriculture and animal feed industry, calcium formate is used as a feed additive, especially in pig and poultry farming. It serves as an acidifier, helping to reduce the pH of animal feed and improving gut health. This creates a favorable environment for digestion, promoting better nutrient absorption and growth in livestock.
Calcium formate also acts as a preservative in animal feed, inhibiting the growth of harmful microorganisms and prolonging the shelf life of feed products.
Leather Tanning Industry
Masking Agent in Chrome Tanning
In leather processing, calcium formate is used during the chrome tanning process to mask the acidic nature of chromium salts. This results in improved leather quality, better penetration of chemicals, and enhanced softness of the final product.
Deicing Applications
Effective at Low Temperatures
Calcium formate is used as a deicing agent on roads, sidewalks, and airport runways. It is an environmentally friendly alternative to traditional chloride-based salts, especially in regions with extremely cold climates.
It is less corrosive to metals and concrete, and less harmful to plants and ecosystems, compared to traditional chloride-based deicers.
Oil & Gas Industry
Calcium Formate in Oil & Gas Applications
Calcium formate helps maintain pressure in drilling and completion fluids, improving the safety and efficiency of drilling operations.
Calcium formate is biodegradable and less harmful to the environment than traditional drilling additives, making it a green choice in oil and gas extraction.
Package&Strorage:
Calcium formate is typically packaged in 25 kg or 50 kg bags, though bulk packaging is also available for industrial buyers. The bags are made from polyethylene or polypropylene to protect the product from moisture.
It should be stored in a dry, cool place away from moisture. Since calcium formate is hygroscopic (it absorbs water from the air), proper sealing of storage containers is essential to prevent clumping. The product’s shelf life is around 12–24 months if stored correctly.
Calcium formate is classified as non-hazardous for transport, but it should still be handled with care to avoid moisture contamination during shipping.
Related Products
Why Choose WH-HPMC?
Fast Delivery
With plenty of products in stock, your time is very valuable to us and we ship in the fastest time possible!
Affordable Pricing
Factory-direct pricing ensures the best value for your money.
Logistics Support
We have a fixed logistics company, timely delivery and favorable price.
Customized packages
We can design the package to your liking and the package is exclusively yours.
Frequently Asked Questions
We’ve compiled the most frequently asked questions about HPMC for your convenience, but if you have any additional questions, please feel free to contact us.
What is the typical dosage of calcium formate in cement or mortar?
Is calcium formate safe to handle?
How should calcium formate be stored?
What is the shelf life of calcium formate?
What are the shipping options and lead times?
Do you offer custom formulations or specific grades of calcium formate?
