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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.
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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 | |
