Chemical formula Calcium Carbide powder in low price

Products name: Calcium Carbide (CAC2) Size :0.5-1MM, 1-4MM, 4-25MM, 25-50MM, 50-80MM, 80-200MM Gas yield:285L/KG-305L/KG Packing:25kg, 50kg, 100kg, 120kg, 200kg steel drum We also can produce and packing carbide according to the clients’ request.     Calcium Carbide Specification & Technical Date of TYWH   

ITEM		INDEX
Gas Yield 20°C 101.3 Kpa L/kg ≥	Size	Gas Yield				Size percentage	Ash,%
			Top	A Grade	Accept Grade
	2-4mm		260	240	220	≥90	≤1
	4-7mm		280	260	240	≥90	≤1
	7-15mm		290	270	250	≥90	≤1
	15-25mm		300	285	260	≥90	≤1
	4-25mm		290	270	250	≥90	≤1
	25-50mm		300	295	280	≥90	≤1
	50-80mm		300	295	280	≥90	≤1
	80-200mm		300	295	280	≥90	≤1
PH3 %(V/V) ≤		0.032
H2S %(V/V) ≤		0.015
Quality Standard		TYWH QUALITY STANDARD

           China National Standard: GB10665-2004  

ITEM	INDEX
	Top	General	Acceptable
20°C 101.3 Kpa L/kg Gas Yield ≥	300	280	260
PH3 %(V/V) ≤	0.06	0.08
H2S %(V/V) ≤	0.10
Size percentage (5mm-80mm) ≥	85
Stifage percentage below 2.5mm ≤	5
China National Standard	GB10665-2004

           Application of calcium carbide   1. The main raw material for producing acetylene gas;   2. As Iron and steel desulfurization agent;   3. Fruit catalyst;    4. Cutting and welding for metal material;   5. To synthesize polyvinyl chloride (PVC);       Your Reliable Calcium Carbide Supplier: TYWH COMPANY LTD.             Thanks for contact us if you have any interest !