Calcium Carbonate

Calcium Carbonate – Essential Mineral Supplement for Feed Formulations

Product Overview

Calcium Carbonate (CaCO₃) is a natural mineral supplement widely used as a source of calcium in animal feed formulations. It supports the development of strong bones, eggshell quality, muscle function, and metabolic balance in poultry, dairy cattle, and aquaculture. Due to its high bioavailability and stability, it remains one of the most reliable and cost-effective feed minerals for balanced nutrition programs.

At Tuna Sourcing, we supply Feed-Grade Calcium Carbonate processed from high-purity limestone under ISO 22000 and GMP+ certified production systems. Available in various particle sizes and grades (powdered or granulated), our Calcium Carbonate ensures uniform blending, excellent flowability, and consistent calcium release, meeting international quality and safety standards for feed manufacturing.

Specifications

Available Types

• Fine Powder Calcium Carbonate (100–200 mesh)

• Granulated Calcium Carbonate (0.5–2 mm)

• Micronized Calcium Carbonate (for Premixes)

• Food-Grade Calcium Carbonate (on request)

Technical Details

• CaCO₃ Content: ≥ 98%

• Calcium (Ca): 38–40%

• Moisture: ≤ 0.3%

• Particle Size: Customizable (powder or granule)

• Heavy Metals: < 10 ppm

• pH: Neutral (7.5–8.5)

• Bulk Density: 1.2–1.4 g/cm³

• Origin: Turkey, Egypt, Vietnam

• Shelf Life: 24 months (dry, sealed storage)

Packaging Options

• 25 kg or 50 kg PP woven bags

• 1,000 kg big bags (jumbo bags)

• Bulk container or tanker supply

• Palletized export loads or private-label options available

Applications

Poultry Feed

• Strengthens eggshell formation and bone structure

• Enhances calcium balance in layers and breeders

Cattle & Livestock Feed

• Maintains skeletal health and supports milk production

• Reduces metabolic disorders linked to calcium deficiency

Aquaculture & Pet Feed

• Provides trace minerals and stabilizes feed pH

• Supports shell formation and skeletal development in aquatic species

Why Choose Tuna Sourcing

✔ High-purity, feed-grade Calcium Carbonate with consistent Ca content

✔ ISO 22000 and GMP+ certified production and traceability

✔ Uniform particle size for excellent feed blending

✔ Customizable granulation and packaging formats

✔ Reliable global logistics and long-term bulk availability

Choose Tuna Sourcing’s Calcium Carbonate for safe, efficient, and high-purity mineral supplementation — the trusted calcium source for balanced animal feed formulations worldwide.