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| Product Name: |
Calcium carbide
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| Supply Ability: |
8000mt |
| Related proudcts |
calcium carbide, cac2, |
| Specifications |
50mm-80mm |
| Price Term: |
fob |
| Port of loading: |
tianjin |
| Minimum Order |
22.5mt |
| Unit Price: |
usd620.00/mt |
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Calcium carbide is a chemical compound with the chemical formula of CaC2. The pure material is colorless, but most samples have a color ranging from black to grayish-white, depending on the grade. Its main use industrially is in the production of acetylene and calcium cyanamide
Molecular formula: CaC2
CAS No: 75-20-7
Color: gray solid
Place of origin: mainland of china
EINECS NO.:200-843-3
Size: 0-2mm 2-4mm 4-7mm 7-15mm 15-25mm 25-50mm 50-80mm 70-100mm 100-120mm
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.
Spec:
Item
Index
Gas Yield:
295L /Kg Min
Size:
25 -50MM , 50 -80MM
PH3 content in Acetylene %(V/V):
0.08%Max
Package: in 50kg and 100kg/net new iron drums
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.
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| Company: |
tianjin zhongbisheng chemical co., ltd
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| Contact: |
Ms. sally chen |
| Address: |
14-1-1903 YUYANG GARDEN, BACK SQUARE, EAST STATION OF TRAIN, TIANJIN CITY, CHINA |
| Postcode: |
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| Tel: |
86 00 58163553 |
| Fax: |
86 22 34419841 |
| E-mail: |
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