calcium hydroxide

Serial Number                  Item                Index(Content)                                                                       Type Ⅰ Type Ⅱ 1 Calcium hydroxide (calculated as Ca(OH)₂)     %≥ Calcium hydroxide 96.0 95.0 2 Moisture                        %≤ Moisture        1.0 1.0 3 Iron content (calculated as Fe)            %≤ Iron                0.1 0.1 4 Magnesium and alkali metal content              %≤ Magnesium & Alkali 3.0 3.0 5 Acid-insoluble matter content                %≤ Insoluble hydrochloride 0.5 0.5 6 Fineness (residue on 325 mesh sieve)   %≤ 325 Mesh residue 5.0 5.0
This product has an effective calcium hydroxide content of over 95%, with very few impurities and fine fineness. It is widely used in the production of bleached white powder, preparation of dye dispersants, tap water disinfection, acidic water neutralization treatment, antacids, astringents, and fields such as building materials, chemical industry, sugar manufacturing industry and leather making.