Poly Aluminium Chloride PAC high purity

Molecular formula: [AL2 (OH) LnCL6-n] m Appearance: Yellow Powder or Particles Specification: Iteam Details Alumina(AL2O3) mass fraction/%≥ 30 29 Basicity /% 60-85 40-80 Density(20℃)/(g/cm3) ≥ 1.15 1.12 Insol.

In water mass fraction/%≤ 0.5 0.6 PH(1% aqueous solution) 3.5-5.0 3.5-5.0 Arsenic(As) mass fraction/%≤ 0.5ppm 0.0006 Lead(Pb) mass fraction/%≤ 3ppm 0.003 Cadmium(Cd) mass fraction/%≤ 1ppm 0.0006 Hydrargyrum (Hg) mass fraction/%≤ 0.02ppm 3ppm Hexavalent chrome(Cr+6) mass fraction/%≤ 1.5ppm 0.0015 Application: Poly Aluminium chloride (PAC) is a water-soluble inorganic high molecular polymer.

General chemical formula: [AL2(OH)LnCL6-n]m (n:1-5;m≤10). It is yellow, light yellow, dark brown or dark grey resin-like solid. It has strong absorption property. PAC features fast flocculating rate, wide applicable PH range; non-corrosion to pipes and equipments and excellent water purifying effect.

It is widely used in drinking water, industrial water and sewage disposal areas. Packing & Storage: 1. In woven plastic bag lined with plastic bag, net wt.25kg,20-22MT/20'FCL 2. Stored in cool and dry place; protect against sunlight and rain. H.S. Code: 3824909000