Factory price of calcium carbide 15-25mm 25-50mm 50-80mm
USD $486 - $635 /Metric Ton
Min.Order:20 Metric Tons
Zhengzhou Macro Imp. & Exp. Co., Ltd.
Factory price of calcium carbide 15-25mm 25-50mm 50-80mm
Commodity:Calcium carbide
Physical appearance:Brown,grey,black,purple solid
CAS NO:75-20-7
Molecular Formula:CaC2
Molecular Weight:64.10
Specification:
Index | Value |
Gas Yield <L/kg>
| 280/285/290/295/300/305/310/315 |
PH3 %<v/v>
| ≤0.1
|
Grain <mm>
| 25/50/80/120
|
Package:50 or 100 kgs drum
Usage:Used in the generation of acetylene gas for welding, and as a reagent
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