Corrtech Mg High Potential anode is manufactured from high quality, primary magnesium under strict, state of the art production techniques, anode chemistry, testing and certification according to ASTM97-89 standard. For these reasons, Corrtech Mg High Potential anodes meet or exceed industry standards for high potential magnesium anodes and have a longer life. 
Chemical composition:

 

Alloy	Al	Mn	Cu	Si	Fe	Ni	Other metal impurity (max)	Total of impurities (max)
	(max)		(max)	(max)	(max)	(max)
Mg-Mn	0.01	0.50-1.30	0.02	0.05	0.03	0.001	0.05	0.3

*Per ASTM B843 Industry Standard for M1C high potential magnesium anodes.

Electrochemical properties:

Open voltage(-V)	Closed voltage(-V)	Actual capacity(A.h/kg)	Efficiency(%)
1.70-1.75	1.58-1.62	1,100 min	50 min