Poly Aluminium Chloride, Brand Name : Minechem, CAS No. : 1327-41-9

We are offering poly aluminium chloride.
Light yellow powder
for drinking water treatment
cas number: 1327-41-9
formula: [al2(oh)ncl6-n.xh2o] m
specification :
appearance: light yellow powder
al2o3: 30% min
basicity: 40-90%
water insoluble: 0.5% max
ph: 3.5-5.0
n: 0.01%max
as: 0.0002%max
mn : 0.0035%
pb: 0.001%max
cd: 0.0002%max
cr6+: 0.0005%max
hg: 0.00001%ma x
fe: 0.15%max
description:
poly aluminum chloride is a kind cheap and nontoxic inorganic high molecular inorganic polymer coagulant, english abbreviation pac, due to the hydroxyl ions and bridging role of the anionic polymerization and the production of molecular weight of bigger, charge higher inorganic polymer water treatment agent. In shape and can be divided into two kinds of solid and liquid. Solid according to the different color is divided into brown, beige and gold yellow and white liquid can be rendered as colorless transparent, micro yellow, light yellow to brown.
There is also a big difference in the application and production technology of the different color of the polymer aluminum chloride.
It is easily soluble in water. In the hydrolytic process, it is accompanied with the chemical processes such as electrochemisty, coagulation, absorption and precipitation.
The product has the features including wide applicable range of ph value, large granule and quick speed in sedimentation.
It is widely applied for drinking water treatment.