Calcium Carbide
包装:50 kg or 100 kg iron drums,or according to the customer demand元/吨
产地:
更新日期:2020/03/08
Appearance: Brown, gray, black, purple solid
Size:50-80mm
Property: Grey, brown or black solid, purple when its purity is higher, the specific gravity is 2.22(18), melting point is 2300, calcium...