NAME:Poly Aluminium Chloride
H.S.Code:28273200.00
CAS Code:1327-41-9;101707-17-9;11097-68-0;114442-10-3
MOLECULAR FORMULA: Al2Cln(OH)6-n
MOLECULAR WEIGHT:79.44
EXECUTIVE STANDARD:GB15892-2009
Application:Widely applied for treating the domestic drinking water ,domestic sewage and industrial waste water .
Package: The solid product is packed in woven bag 25kg net with inner plastic bag or according to your request.
Chemical properties:Adsorb,Cohesion,subside,lack of stability,corrosive
Item | Industrial wastewate | Drinking water treatment | |||
Liquid | Solid | Liquid | Solid | ||
Appearance | yellow liquid | Yellow powder | yellow liquid | Yellow powder | |
Mass fraction of alumina (as Al2O3) /% ≥ | 6.0 | 28.0 | 10 | 30.0 | |
Basicity /% | 30~95 | 40.0-90.0 | |||
Density (20) / (g/cm3) ≥ | 1.10 | -- | -- | -- | |
Mass fraction of Insoluble matter /% ≤ | 0.5 | 1.5 | 0.2 | 0.6 | |
PH value (10/L Aq. solution) | 3.5~-5.0 | 3.5~-5.0 | |||
Mass fraction of Fe/%(Iron) ≤ | 2.0 | 5.0 | -- | -- | |
Mass fraction of As/%(Arsenic)≤ | 0. 000 5 | 0. 001 5 | 0.0002 | ||
Mass fraction of Pb/%(Lead)≤ | 0.002 | 0.006 | 0.001 | ||
Mass fraction of Cr/%(Chromium)≤ | -- | -- | 0.0005 | ||
Mass fraction of Hg/%(Mercury)≤ | -- | -- | 0.00001 | ||
Mass fraction of Cd/%(Cadmium)≤ | -- | -- | 0.0002 | ||
Note : the index of Liquid in form included the Mass fractions of As Pb Cd Hg |