Defluorination agent

• Aluminum sulfate

  Iron free aluminum sulfateMolecular formula: AL2 (SO4)3 xH2ORelative molecular weight: 342.15Properties: The industrial product is in the form of white flakes, granules or blocks, with a light green color due to the low-valent iron salt (FeSO4), and the surface of the product is yellow due to the oxidation of the low-valent iron salt. The solid product of water treatment agent is white, light green or light yellow flakes or blocks. The liquid product iscolorless and transpare…

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• Calcium chloride

  Calcium chloride (granular, flake, spherical, powder):Physical properties: white, spherical (molecular formula cacl2.2ah2o), bitter and astringent, easy to absorb moisture and deliquescence; It is easily soluble in water, and its aqueous solution is neutral or slightly alkaline, with exothermic dissolution; The freezing point of the solution is low.Physical and chemical indexes:calcium chloride CaCl2 ≥ 74%, calcium chloride CaCl2 ≥ 94%Sodium chloride NaCl ≤ 3%Particle s…

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