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| Product Name | Calcium Carbide | Size | 4-7MM |
| Gas yield | 260L/KG | Transport Package | in 50kg or 100kg Iron Drums |
| CAS No | 75-20-7 | HS Code | 28491000 |
| Origin | China | National Standard | GB10665-2004 |
Calcium carbide is produced industrially in an electric arc furnace from a mixture of lime and coke at approximately 2,200 °C (3,990 °F).It is a pivotal inorganic compound known for its industrial form as gray-black block-like material, often displaying purple or gray cross-sections. It reacts violently with water, forming acetylene and releasing heat. Primarily, it's employed for two key purposes: as a source of acetylene gas with applications in welding, cutting, and fuel, and as a raw material in organic synthesis for chemicals like vinyl chloride and synthetic resin.
Our company have professional calcium carbide production technology and rich export experience. With expert production technology, our commitment to quality service makes us a trustworthy partner for all your calcium carbide needs.
A: We will take a lot of sampling testing second time during carbide processing to ensure products with good gas yield. We often do air pressure testing to drums, ensure carbide drums seals tight and safety. Different sizes stored separately to avoid size mixing. We will take sampling test again before goods loading, ensures loaded goods with correct weight, sizes, gas yield and quantity. Our carbide Production is based on Chinese National Standard: GB10665-2004
A: ?Typically,?the?gas?yield?of?the?particle?size?80-120mm,?50-80mm,?25-50mm??is?295L/kg~300L/kg.
A: It?is?usually?within?18 working days?after?receiving?the?deposit?or?original?L/C
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