Essential details
MOQ:20 tons
Shipping:Express delivery, air transport, land transport, sea transport
Specification Number:YNF013
Product Introduction
Calcium Carbonate
1. Product Overview
- Chemical Formula: CaCO₃ | Molecular Weight: 100.09 g/mol
- Appearance: White powder or crystalline solid
- Alkalinity: pH 9–10 (saturated solution)
2. Applications
✔ Industrial Uses
- Construction: Cement raw material, marble aggregates.
- Polymers: Filler for plastics/rubber (improves rigidity, reduces cost).
- Environmental: Flue gas desulfurization (FGD), wastewater neutralization.
✔ Food & Pharmaceuticals
- Food Additive (E170): Anti-caking agent, calcium fortifier.
- Pharma: Tablet excipient, calcium supplements.
✔ Specialty Applications
3. Safety & Compliance
- Decomposition: Releases CO₂ at high temperatures (>825°C).
- Handling: Avoid strong acids (vigorous reaction).
- Standards: FCC (food), USP (pharma), ISO 9001 (industrial).
4. Packaging & Storage
- Standard: 25 kg moisture-proof bags or bulk.
- Shelf Life: 24 months in dry, cool conditions.
YANNANFEI FACTORY – Your Trusted Calcium Carbonate Supplier
✅ Customization: Particle size (200–2500 mesh), surface modification (e.g., stearic acid coating).✅ QC: ISO-certified, batch testing available.
Note: For nano-CaCO₃ or modified grades, contact us for technical datasheets.
