Quality standard(GB / t2822-2012)
Project  | index  | ||
Class I  | Class II  | ||
Mass fraction of lithium bromide [calculated by (LiBr)],% ≥  | 50.0-55.0  | 50.0-55.0  | |
PH value (100g / L solution)  | 9.0-10.5  | 9.0-10.5  | |
Mass fraction of lithium chromate (Li 2CrO 4),%  | 0.15-0.25  | ||
Mass fraction of lithium molybdate (Li 2 moo 4),%  | 0.005-0.03  | ||
Mass fraction of chloride (calculated by CI),% ≤  | 0.1  | 0.1  | |
Mass fraction of sulfate (calculated by so 4),% ≤  | 0.02  | 0.02  | |
Mass fraction of bromate (calculated by bro 3),% ≤  | 0.003  | 0.003  | |
Total mass fraction of potassium (k) and sodium (NA),% ≤  | 0.05  | 0.05  | |
Mass fraction of calcium (CA),% ≤  | 0.005  | 0.005  | |
Mass fraction of magnesium (mg),% ≤  | 0.001  | 0.001  | |
Mass fraction of iron (FE),% ≤  | 0.001  | 0.001  | |
Mass fraction of carbonate (calculated by CO 3),% ≤  | 0.02  | 0.02  | |