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Specification: The thick grain: 1.6-2.6mm (diameter)
The thin grain: 1.0-1.6mm (diameter) Testing result: NaOH: 99.4%, Na2CO3:0.27%, NaCl:0.010%, Fe2O3:0.002% Testing result of the Food Grade: NaOH: 99.1%, Na2CO3:0.56%, As :<0.0003%, Heavy metal :<0.002% Pb:0.0003%, Hg:0.000005%, The undissolved substance and organic impurity: Passed the inspectionProduction capacity: Mass production, the daily output is 150 ton; the yearly output is 45000 ton.