High Purity Food-Grade Calcium Carbonate Powder: Reliable Supplier for Leavening Agents & Fillers
Discover our premium food-grade calcium carbonate powder, an essential inorganic compound (CaCO3) vital for food leavening and as a high-performance filler in numerous industrial sectors. As a trusted manufacturer and supplier in China, we ensure exceptional quality and competitive pricing.
Get a Quote & SampleExceptional Quality Calcium Carbonate for Your Formulations

Calcium Carbonate Powder
As a leading manufacturer and supplier of Calcium Carbonate Powder in China, we offer a high-purity, food-grade product ideal for various applications, including as a leavening agent and industrial filler. Our commitment to quality ensures you receive a reliable material for your production needs. When you buy from us, you are assured of consistent product quality and a stable supply chain, making us your go-to supplier for chemical auxiliaries.
- High Purity Food-Grade Calcium Carbonate: Essential for food leavening applications, meeting stringent quality standards.
- Versatile Industrial Filler: Widely used in rubber, plastics, paints, paper, and coatings for enhanced properties.
- Controlled Particle Size: Available in various mesh sizes (e.g., 200-4000 mesh) to suit specific formulation requirements.
- Reliable Manufacturer & Supplier in China: Ensuring consistent quality and competitive pricing for bulk purchases.
Key Advantages of Our Calcium Carbonate Powder
Superior Purity and Safety
Our food-grade calcium carbonate powder boasts a CaCO3 content of ≥98%, making it a safe and effective ingredient for food applications, including leavening agents. Trust our product for compliance and quality assurance.
Enhanced Material Properties
Utilize our calcium carbonate as an excellent filler in rubber, plastics, and coatings to improve mechanical strength, opacity, and processability. It’s a cost-effective solution to enhance your product performance.
Customizable Particle Sizes
We offer a wide range of particle sizes, from 200 to 4000 mesh, allowing for precise control over the rheology and physical properties of your final products. This ensures optimal dispersion and performance.
Diverse Applications for Calcium Carbonate Powder
Food Leavening Agent
Our food-grade calcium carbonate powder is a crucial leavening agent in baking and other food products, contributing to texture and rise. It’s a staple for food manufacturers seeking reliable ingredients.
Rubber & Plastic Filler
As a high-performance filler, it enhances the durability and physical characteristics of rubber and plastic compounds. Purchase this essential additive for your molding and extrusion processes.
Coatings & Paint Additive
In the coatings industry, it serves as an extender pigment, improving opacity and reducing costs. Explore its benefits for your paint formulations as a high-quality additive.
Paper Manufacturing
Used in papermaking to improve brightness and opacity, our calcium carbonate powder is a key component for quality paper production. Contact us to buy in bulk.