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Description: Grey, yellowish-brown ,black or brown solid block
Name:Calcium carbide
Molecular formula: CaC2
CAS NO.:75-20-7
Size:4-25mm,25-50mm,50-80mm,80-100mm
Package:50kg or 100kg iron drums
Application: 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.
INDEX | PREMIUM GRADE40% (OF THE TOTAL) | FIRST GRADE55% (OF THE TOTAL) | SALABLE5% (OF THE TOTAL) |
L/KG≥GAS YIELD | 305 | 295 | 285 |
PH3 %V/V | 0.05 | 0.06 | 0.08 |
H2S %V/V | 0.09 | 0.08 | 0.12 |
calcium carbide