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Product Name |
Calcium Carbide |
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Chemical Formula |
CaC2 |
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Molecular Weight |
64.10 |
| CAS NO. |
75-20-7 |
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Usage |
It is a kind of basic material for organic synthesis, and can produce acetylene gas for cutting and welding, also be material for calcium cyanamide. |
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Appearance |
Grey, black solid, purple when its purity is more than 90%. |
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Specification: |
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Specification |
Superfine Grade |
First Grade |
Second Grade |
| Gas yield(L/kg)（L/kg） ≥ |
305 |
295-305 |
285-295 |
PH3 content in acetylene (PH3%) ≤ |
0.08 |
0.08 |
0.08 |
H2S content in acetylene (H2S%) ≤ |
0.15 |
0.15 |
0.15 |
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