China High-Quality Polyaluminium Chloride /Poly Aluminium Chloride/PAC, Find details about China Polyaluminium Chloride MSDS, Polyaluminium Chloride Wikipedia from High-Quality Polyaluminium Chloride /Poly Aluminium Chloride/PAC
Item | Typical Value | |||
Drinking water(food) grade | Non-drinking(industry) grade | |||
Solid | Solid | Solid | ||
High Glass | First Glass | |||
alumina(AL203)content/%≥ | 30 | 29 | 28 | 27 |
Basicity % | 40-85 | 40-90 | 40-90 | 40-90 |
Density(20ºC)/(g/cm³)≥ | 1.15 | - | 1.15 | - |
Water insoluble content/%≤ | 0.1 | 0.3 | 0.5 | 1.5 |
PH(1% aqueous solution) | 3.5-5.0 | 3.5-5.0 | 3.5-5.0 | 3.5-5.0 |
Ammoniacal Nitrogen(N) content/%≤ | 0.01 | 0.01 | - | - |
Arsenic(As)content/% | 0.0001 | 0.0002 | - | - |
Plumbum(Pb)content/% | 0.0005 | 0.001 | 0.001 | 0.003 |
Cadmium(Cd)content/% | 0.0001 | 0.0002 | - | - |
Hydrargyrum(Hg)content/% | 0.00001 | 0.00001 | - | - |
Hexavalent Chromium(Cr6+) content/% | 0.0005 | 0.0005 | - | - |