battery grade , industrial grade, and medical grade. Assay wt. % 96.00 /56.5 CO3 2-(Canbonate )% 0.3 Cl-( Chloride) % 0.002 Na(Sodium) % 0.01 K(Potassium) % 0.02 Ca (Calcium) % 0.02 Fe (Iron) %....
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