Name: Calcium carbide
Chemical Formula: CaC2
CAS Number: 75-20-7
UN Number: 1402
Class Grade: 4.3
HS Code: 2849100000
When sourcing industrial-grade chemicals, partnering with a reliable calcium carbide manufacturer is critical to ensuring your production efficiency and safety. As a leading china calcium carbide manufacturer with over 15 years of deep industry expertise, we specialize in delivering high-purity Calcium Carbide (CaC2) tailored to meet stringent global standards. Operating from our state-of-the-art facilities, we pride ourselves on blending massive production capacity with uncompromised, precision-driven quality control.
What sets us apart from the standard calcium carbide factory is our continuous investment in manufacturing excellence. Our facility is equipped with the industry’s most advanced automated production lines and an integrated, high-efficiency dust extraction system.
We understand that excess dust is a major pain point for buyers, as it degrades product purity and creates handling hazards. Our cutting-edge de-dusting system guarantees both the exact net weight and supreme purity of every batch. By preventing excess dust from entering the final packaging, we ensure a clean, safe, and premium user experience from the moment you open our customized, airtight steel drums.
As a premier calcium carbide manufacturer, we are particularly proud of our 7-15mm small-size calcium carbide. While smaller particle sizes are traditionally difficult to process without losing potency, our specialized screening technology ensures that our 7-15mm granules retain an exceptionally high and stable gas yield.
Guaranteed Performance: Our 7-15mm size delivers a minimum gas yield of 295 L/KG, offering rapid dissolution and high reaction efficiency to optimize your operational costs.
The 7-15mm particle size is highly sought after across multiple heavy industries due to its optimal surface-area-to-volume ratio:
Acetylene Gas Generation: It serves as the perfect raw material for small-to-medium scale acetylene generators, ensuring a steady, controllable, and high-output gas flow.
Steelmaking Desulfurization: In metallurgy, this precise sizing allows for uniform injection and distribution in molten steel, efficiently removing sulfur impurities.
Industrial Welding & Cutting: It provides the reliable fuel source needed for high-precision metal fabrication.
Choosing us as your long-term calcium carbide manufacturer means securing a stable supply chain, competitive factory-direct pricing, and seamless logistics. We operate dedicated hazardous goods warehouses near major shipping ports to guarantee fast, compliant, and safe international transit.
TIANJIN ZHONGYING CHEMICAL CO.,LTD is a modern chemical enterprise specializing in the research, development, production, and sales of calcium carbide (commonly known as calcium carbide). With years of experience in the basic chemical industry, and leveraging regional resources and advanced production technology, the company is committed to providing downstream industries with high-quality, highly stable calcium carbide products....[ Read More >>]
