FOB Price
أحصل على آخر سعر|
Minimum Order
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
50 Ton
Packaging Detail:
-
Delivery Time:
-
Supplying Ability:
2000 Ton per Month
Payment Type:
T/T, L/C, Western Union
الشخص الذي يمكن الاتصال به annsale-cn.admin.081255
Shijiazhuang City,Hebei Province, China, Shijiazhuang , Hebei Province
VGB[X7AP1EE.jpg)
Product
Description
Product Name: Calcium CarbideÂ
Gas release: >=295L/kgÂ
Size(mm): 80-120mmÂ
Packing: 50kg/bucket diameter: 375*460Â
Pail pack colour: Black gray greenÂ
Uses: Calcium carbide is an important basic material in organic
synthesis industry, Acetylene obtained from calcium carbide is raw
material to make ethylene, chloroprene rubber, calcium cyanamide,
aceticacid, acetaldehydr, ethylacetate, cyanideacetate,
dicyandiamide, acetone, octanol, trichloride ethylene tec. Also
used as desulfurizer and dehydrant of steel and for cutting and
welding metals.Â
Property: Grey, brown or black solid, purple when its purity is
higher, the specific gravity is 2.22(18), melting point is 2300,
the product can absorb water in the air and conduct electricity.
They higher its purity is, the easier it conducts, it dissolves in
water, turns into acetylene and calcium hydroxide and release
heat.
| Gas release(l/kg) | > =285 | > =290 | > =295 | > =300 | Â |
| size (mm) | Â 7-15 | Â 15-20 | Â 25-50 | Â 50-80 | Â 80-120 |
| Â Packing(kg) | Â 50 | Â 100 | Â 250 |
