Tungsten Carbide Parabolic Button For Mining,Tungsten Carbide Parabolic Button
Tungsten Carbide Parabolic Button For Mining,Tungsten Carbide Parabolic Button
Tungsten Carbide Parabolic Button For Mining,Tungsten Carbide Parabolic Button
Tungsten Carbide Parabolic Button For Mining,Tungsten Carbide Parabolic Button
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Tungsten Carbide Parabolic Button For Mining,Tungsten Carbide Parabolic Button
Tungsten Carbide Parabolic Button For Mining,,Tungsten Carbide Parabolic Button
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Commodity: Calcium carbide Molecular formula:CaC2 Molecule Weight: 64.10 H.S code:28491000 CAS: 75-20-7 UN NO.1402 HAZARD CLASS: 4.3 Application: 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. Appearance: Grey, black solid, purple when its purity is more than 90%. Granule:4-25mm / 15-25mm / 25-50mm / 50-80mm /25-80/ 80-120mm Package: Net in 100kg or 50kg new iron drums with nitrogen. Specification: GB10665-2004 Specification Superfine Grade First Grade Second Grade Gas yield(L/kg)L/kg 305 295-305 285-295 PH3 content in acetylene (PH3%) 0.06 0.08 0.08 H2S content in acetylene (H2S%) 0.1 0.1 0.1 Loading weight in 1 x 20fcl:22.5mt