1) SODA ASH LIGHT ( SODIUM CARBONATE) 2) Item StandardAnalysis ResultTotal basic content (account as by Na2CO3 )%≥ 99.299.22chloride ( by NaCl ) %≤ 0.700.50Iron (Fe),% ≤ 0.00350.0027insoluble matter in water % ≤ 0.030.022 3)Packing: 50kg/bag & 1000kg/bag, 25kg/bag, 50kg/bag, 750kg/bag