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- Contact Person : Ms. Fung Amy
- Company Name : Shijiazhuang Spin Import And Export Trade Co., Ltd.
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- Country/Region : China
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Calcium Carbide 25-50mm
Product Detailed
Related Categories:Other Inorganic Salts
Item: Calcium Carbide
Gas Yield:295L/KG
MF:CaC2
Appearance: gray, black solid
Application: Industrial, Reagent
Applicationl:
1.The main raw material for producing acetylene gas.
2.Cutting and welding for metal material.
3.To synthesize polyvinyl chloride(PVC).
Specification,
| ITEM | INDEX | ||||
| Special Grade | A grade | Accept Grade | |||
| Gas yield 20°C 101.3kPa L/kg≥ | Size mm | 80-200 | 300 | 280 | 255 |
| 50-80 | 300 | 280 | 255 | ||
| 25-50 | 300 | 280 | 250 | ||
| 4-25 | 300 | 280 | 250 | ||
| PH3 %(v/v)≤ | 0.06 | 0.08 | 0.08 | ||
| H2S%(v/v)≤ | 0.10 | 0.10 | 0.10 | ||
| Size,mm | Within the limit of the size,% | 2.5mm Siftage,% | Ash,% |
| 80-200 | ≥85 | ≤5 | ≤1 |
| 50-80 | ≥85 | ≤5 | ≤1 |
| 25-50 | ≥85 | ≤5 | ≤1 |
| 4-25 | ≥85 | ≤5 | ≤1 |
Tranport and storage:
1, Factory Price in East China,near to port.
2, Should be packed in iron drum with sealed and dry should be store in special storehouse with waterproof.
3, Storehouse should keep dry airiness waterproof. There should be not heating equipment and water pipe in storehouse.
Pictures,
Calcium Carbide 25-50mm
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