HOT selling calcium carbide 50-80mm
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Calcium carbide : M.F. CaC2, gray, black solid, the basic material of organic synthesis.
Usage:
(1)Reacting with wate
Calcium carbide : M.F. CaC2, gray, black solid, the basic material of organic synthesis.
Usage:
(1)Reacting with water to bring about ethine.
(2) Reacting with nitrogen to product lime nitrogen .
(3)The desulfurizer in steel industry.
National SrandardGB10665-89
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size:0-2mm 2-4mm 4-7mm 7-15mm 15-25mm 25-50mm 50-80mm 70-100mm 100-120mm |
