Calcium Formate

High-Purity Industrial Grade | Multiple Uses | Resealable Packaging

DIYChemicals Calcium Formate is a high-purity, industrial-grade white crystalline powder ideal for a wide variety of applications. Commonly used as a cement and concrete additive, it accelerates setting time and improves workability, especially in cold weather conditions. This makes it an essential additive for contractors, masons, and builders looking to improve strength development and reduce curing delays in low-temperature environments.

Aside from its popular use in construction, calcium formate also serves roles in leather tanning and as a de-icing agent. Its properties make it a valuable additive for ensuring long-term material performance and durability. It is water-soluble, non-corrosive to steel reinforcement, and compatible with most other cement additives—making it a versatile choice across multiple industries.

Each order of DIYChemicals Calcium Formate is securely packaged in a resealable, easy-to-handle container to maintain product integrity and simplify storage. Whether you’re an industrial user, a hobbyist, or a DIY enthusiast, you’ll find our product easy to work with and reliably consistent.

CAS#: 544-17-2
Chemical Formula: Ca(HCOO)₂
Other Names: Formic acid calcium salt, Calcoform

Common Uses:

• Cement and concrete additive
• Leather tanning agent
• De-icing chemical
• Treatment for construction materials

Important Notice: This product is not intended for food, pharmaceutical, or personal care applications.

Applications:

• Construction Additive: Accelerate the curing of cement, concrete, and mortar mixes while improving cold-weather performance and early strength development.
• Leather Tanning: Used to regulate pH and preserve hides during the leather tanning process.
• De-Icing Agent: Applied in certain de-icing compounds to improve performance and minimize environmental impact.