Appearance White Crystal Purity 98 % up Na2O(P.P) 18.8 - 20.0 % Iron (Fe) 0.01 % max Water Insolubles 0.1 % max
Appearance White Powder Purity 98 - 103 % up pH(1% sol'n) 4.3 - 4.9 Iron(Fe) 0.05 % max Water Inoslubles 0.1 % max
식품첨가물
(식품첨가물공전)
Appearance White Powder Purity 98 - 103 % up pH(1% sol'n) 4.3 - 4.9 Chloride(Cl) 0.1 % max Sulfate (SO4) 0.05 % max Arsenic (As2O3) 4 ppm max Heavy Metal(Pb) 20 ppm max Dry Loss 2 % max
