This product is lumpy substance, its surface is a little deep gray, has slight nasty smell.

Specifications

1.high gas yield 2

2.iron drum

3.with nitrogen

4.sealed

Products Name	Calcium carbide		Report Date	Nov 15th, 2011
Quantity	100kg		Batch No	XH201111
Item		Standard		Result
H2S%(vv)		0.10≥		0.08
PH3%(vv)		0.06≤		0.06
Gas yield(L/KG)		295		295
Size (mm)		50-80		50-80
Conclusion		PASS

 Notice:

The packing must be kept in good condition and the goods should be stored in a dry,cool and ventilated place.It should be separate from the cargo can burn and acid.It should avoid meeting water and moisture.It should give off the acetylene in iron drum before storing in warehouse. Rolling drums,heavy putting down and colliding are not allowed to avoid the spark leads to explosion.

JBO

Calcium carbide 50-80mm for acetylene gas