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| Product Name: |
calcium carbide
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| Supply Ability: |
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| Related proudcts |
inorganic salt, calcium carbide, cac2, |
| Specifications |
flakes |
| Price Term: |
FOB CIF FOB |
| Port of loading: |
Qingdao or Tianjing |
| Minimum Order |
20ΆΦ |
| Unit Price: |
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Calcium carbide
1. Molecular formula: CaC2
2. CAS No.: 75-20-7
3. EINECS No: 200-848-3
4. Melting point: 447
5. Density: 2.22
6. Boiling point: 2300
Introduction:
Calcium carbide, namely, calcium carbide, inorganic compounds. Colorless crystals, industrial products for to black cake, section for purple or grey. The influence of water to occur immediately fierce reaction to produce acetylene, and gives off heat. Calcium carbide is an important basic chemical raw materials, mainly used to produce acetylene gas. Also used in organic synthesis, oxy-acetylene welding, etc.
Use:
1. Calcium carbide and water reaction generated acetylene can synthesis of many organic compounds.
2. Heating powdered calcium carbide and nitrogen, the reactions that produce calcium cyanamide, namely lime nitrogen, heating lime nitrogen and salt reaction generated cyanide solution used in gold mining and nonferrous metal industry.
3. Calcium carbide itself can be used in the iron and steel industry desulfurization agent.
4. Production of polyvinyl chloride (PVC), calcium carbide method production of polyvinyl chloride (PVC) using calcium carbide (calcium carbide CaC2 |
| Company: |
Nanjing Yunang Chemical Co.,Ltd
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| Contact: |
Ms. coco guan |
| Address: |
No.108,Yaohua Street,Qixia District |
| Postcode: |
210000 |
| Tel: |
862566113075 |
| Fax: |
862566113075 |
| E-mail: |
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