Calcium hydroxide Hydrated lime water treatment adjust the acidity of soil making bleaching power CAS:1305-62-0 Calcium ... % or 95%~ 99%, S ≤0.05%, whiteness≥90%. Degree of fineness can be customized to vary from 80~3000meshes, technical ... : water treatment, leather-making, paper-making, desulfuration and deacidification of industrial boiler, chemicals and building materials etc. packing and transport ...