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HS Code |
373795 |
| Chemical Name | Calcium Carbide |
| Chemical Formula | CaC2 |
| Molar Mass | 64.10 g/mol |
| Appearance | Greyish-white to black solid |
| Odor | Distinct garlic-like odor |
| Melting Point | 2160 °C |
| Boiling Point | Decomposes before boiling |
| Density | 2.22 g/cm³ |
| Solubility In Water | Reacts violently |
| Main Use | Production of acetylene gas |
| Cas Number | 75-20-7 |
| Ph | Alkaline when reacts with water |
As an accredited Calcium Carbide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Calcium Carbide is packed in 50 kg airtight steel drums, labeled "Calcium Carbide" with hazard warnings and moisture-resistant inner lining. |
| Shipping | Calcium carbide should be shipped in tightly sealed, moisture-proof steel drums or containers, clearly labeled and compliant with hazardous materials regulations. It must be kept dry and protected from water, as contact produces flammable acetylene gas. Store and transport separately from acids, oxidizers, and foods to prevent dangerous reactions and contamination. |
| Storage | Calcium carbide should be stored in a cool, dry, and well-ventilated area, away from moisture, water sources, acids, and oxidizing agents. It must be kept in tightly sealed, waterproof containers to prevent contact with humidity, as it reacts with water to release flammable acetylene gas. Storage areas should be clearly labeled and equipped with appropriate fire extinguishing equipment. |
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Purity 80%: Calcium Carbide with purity 80% is used in the production of acetylene gas, where it ensures efficient gas generation rates for industrial welding processes. Particle Size 2-4 mm: Calcium Carbide of particle size 2-4 mm is used in plant desulfurization systems, where it optimizes sulfur removal efficiency from molten iron. Reactivity Grade High: Calcium Carbide with high reactivity grade is used in carbide lamps, where it provides consistent and prolonged illumination in mining environments. Stability Temperature 300°C: Calcium Carbide stable up to 300°C is used in chemical synthesis reactors, where it maintains structural integrity during high-temperature reactions. Moisture Content <0.5%: Calcium Carbide with moisture content less than 0.5% is used in moisture-sensitive analytical applications, where it prevents premature acetylene release and ensures accurate testing results. Bulk Density 900 kg/m³: Calcium Carbide with bulk density of 900 kg/m³ is used in the storage and transportation of calcium-based reagents, where it enables efficient packing and handling logistics. Impurity Level (Phosphorus) <0.02%: Calcium Carbide containing phosphorus impurity level below 0.02% is used in food-grade acetylene production, where it reduces contamination risk and meets regulatory safety standards. |
Competitive Calcium Carbide prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
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