Name: CaC2 calcium carbide
Chemical Formula: CaC2
CAS Number: 75-20-7
UN Number: 1402
Class Grade: 4.3
HS Code: 2849100000
Are you looking to buy high-quality calcium carbide online with a guaranteed high gas yield and reliable global shipping? Welcome to Tianjin Zhongying Chemical Co., Ltd., your trusted premier manufacturer and direct exporter of Calcium Carbide (CaC2, CAS No. 75-20-7) in China. Since 2010, we have dedicated ourselves to supplying top-tier industrial chemical solutions to global markets, including Southeast Asia, Africa, South America, and Australia. With a robust monthly production capacity of 6,000 tons, we ensure that your supply chain remains uninterrupted, no matter how large your order is.
As a leading calcium carbide manufacturer in China, our calcium carbide is a premium-grade product featuring stable performance and a highly reliable supply. We understand that sourcing calcium carbide online requires a high level of trust. Our calcium carbide purity is exceptionally high, consistently exceeding 85%—this is real, premium calcium carbide, not stone.
A Critical Warning for Global Buyers: > We have encountered many clients who previously bought from other suppliers at costs much lower than the standard market level. They chose to work with them based on price alone, but unfortunately, after they received the cargo, they discovered it was not real calcium carbide at all. In the worst cases, the drums contained nothing but real stones or sand inside.
When you purchase your calcium carbide online from Tianjin Zhongying Chemical, you are protected from these fraudulent practices. We guarantee 100% genuine, high-grade material in every single shipment.
Guaranteed High Gas Yield: Our premium-grade product delivers an exceptional gas yield of 295-305 L/kg (for sizes from 25mm to 120mm). This high efficiency makes it the most competitive choice for acetylene gas production, industrial welding, metal cutting, steelmaking desulfurization, PVC manufacturing, and fruit ripening.
Full Range of Customized Sizes: We cater to diverse industrial applications by offering comprehensive particle size options, including 0-4mm, 4-7mm, 7-15mm, 15-25mm, 25-50mm, 50-80mm, and 80-120mm.
UN-Certified Safety Packaging: Safety and moisture protection are our top priorities. Our products are securely packed in brand-new, nitrogen-filled 50kg and 100kg sealed steel drums (UN 1402 Class 4.3 certification). This durable, airtight packaging prevents any contact with water or moisture during long sea voyages, ensuring safe storage and transport.
As a seasoned calcium carbide online supplier with over 15 years of international trade expertise, we provide flexible, hassle-free ordering processes. Because we manufacture our steel drums fresh upon order confirmation, we offer fully customizable options. You can choose from various drum colors (Grey, Black, Yellow, Green, or Blue) and we can easily print your company's custom shipping marks directly onto the drums.
Strategically located in Tianjin, China, we utilize our proximity to major port facilities to provide rapid response times and smooth logistics. To facilitate a successful shipping booking and hassle-free customs clearance at your destination, we provide complete technical and documentation support, including MSDS, COA, and independent SGS inspection reports.
We check the China calcium carbide price trends daily to ensure we always offer our global clients the best, most competitive market rates without ever compromising on quality. Our minimum order quantity starts at just 22.5 tons (one 20GP container), making it highly accessible for both bulk distributors and industrial end-users.
Don’t risk your machinery and production lines with unverified, ultra-low-priced suppliers who ship stones and sand. Experience a secure, transparent, and professional calcium carbide online purchasing process. Our team responds within 24 hours with full technical support.
