タイトルまたは説明

Food grade Index Our standard 　FAO/ WHO MgO%≥ *8 *6 Appearance White Powder - Acid Insolubles%≤ 0.1 0.*5 Ignition loss%≤ 2 5.0 Free alkali%≤ 2.0 - Fe %≤ 0.*5 - soluble salt%≤ 2.0 1 CaO %≤ 0.5 1.0 Heavy Metals（Pb）%≤ *0.0ppm *0.0ppm As　%≤ 3.0ppm 3.0ppm Industrial grade Index Our standard MgO % ≥ *6.0 CaO% ≤ 0.*0 Salt Insoluble % ≤ 0.*8 Residue**0um) % ≤ 0.*2 SO4% ≤ 0.*5 Fe% ≤ 0.*1 Mn % ≤ 0.**3 Cl% ≤ 0.*2 Ignition Loss % ≤ 3.5 Bulk Density (g/ml) 0.**7