Purchase Qty. Reference FOB Price
1-19 Tons US$980.00
20+ Tons US$780.00
Product Description
Product Description high gas yield calcium carbide 2550mm5080mm cac2 calcium carbide china for sale 1. It is called calcium carbide( CaC2). It is a hard lump and the cross section is dark grey or brown. 2. It is lumpy substance, its surface is a little deep gray, has slight nasty smell. 3. It ...