1.Size:2-4mm,4-7mm,7-15,15-25,25-50mm,50-80mm,80-120mm 2.Gas yield:285L/KG-305L/KG 3.Packing:50kg&100kg&200kg Products name:Calcium Carbide(CaC2) Size:2-4mm,4-7mm,7-15,15-25,25-50mm,50-80mm,80-120mmGas yield:285L/KG-305L/KG Packing:50kg&100kg&200kg with iron drum Gas yeild(Quality standard:GB10665-2004) when the customer have the special request of the size,this can be bargain on with the both of the tow parties) Usefull: 1.The main raw material for producing acetylene gas. 2.Cutting and welding for metal material. 3.To synthesize polyvinyl chloride(PVC). 4.Fruit catalyst. Tranport and storage: Should be packed in iron drum with sealed and dry should be store in special storehouse with waterproof. Storehouse should keep dry airiness waterproof. There should be not heating equipment and water pipe in storehouse.
The main raw material for producing acetylene gas.

CAS NO:75-20-7

EC NO:200-848-3

Molecular Formula:C₂H₂Ca

Molecular Weight:66.1142

Synonyms:;Calciumcarbidemetallurggradegreylumpsmm;calcium acetylide;Quartz crystal;calcium ethynediide;ethyne, calcium salt (1:1);

Molecular Structure: