Calcium Carbide By Tianjin Ruihe Yaxing Chemicals Co.,ltd

We are offering our customers a wide range of Calcium Carbide, which are available following Specifications :-
Products name: Calcium Carbide (CaC2)
Size: 1-4MM, 4-25MM, 25-50MM, 50-80MM, 80-200MM
Gas yield: 285K/KG-305L/KG
Calcium Carbide: 25-50mm or 50-80mm.
Gas Yield: 280g/ml min.
Appearance: Grey, brown or black solid
Packed in 100kg/iron drum.
Size: 7-15mm, 15-25mm, 25-50mm, 50-80mm, 80-120mm, 120-200mm, etc;
Gas Yield: 290L/kg, 295L/kg, etc.

Product Name CALCIUM CARBIDE (CaC2)
Molecular formula: CaC2
Appearance: Grey ,brown lumpish solid.
Specification: (Standard .GB10665-89)
Index Superfine grade First grade Second grade Gas yield (L/Kg) Min 305 up 295-305L/Kg 285-295L/Kg PH3(%) Max 0.06 0.08 0.08 H2S (%) Max 0.10 0.10 0.10
Packing: 50kg bag
Usage: It's a kind of raw material of organic chemical industry, and can produce acetylene gas for rubber, synthetic fiber and plastic industry, also for cutting and welding of metal.