Alibaba Hot Selling water treatment chemical PAC

1)Best price water treatment chemical PAC
2)PAC Al2O3: 28% 30% 33%
3)GB/T ISO9001:2008 water treatment chemical
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PAC


Best selling in Europe water treatment chemical PAC Polyaluminium Chloride

FOB Tianjin Price: USD255-350 per ton
minum Chloride, polyaluminium chloride pac
water treatment chemical pac
Features:
1) Made from pure raw material
2) Used for drinking water treatment and paper mills as retention agent
3) Appearance: solid powder, yellow

specifications polyaluminium chloride PAC

Item
data
Al
2
O
3
30% (min.)
Basicity
40.0% ~ 90.0%
water Insolubles
0.5% (max.)
PH(1%water solution)
3.5 ~ 5.0
SO
42-
3.5% (max.)
N
0.09% (max.)
As
0.0005% max
Mn

0.045% (max.)
Cr
6+
0.0015% (max.)

Hg

0.00002% (max.)
Fe
0.008% (max.)
Cd
0.0006% (max.)


Discription :

Polyaluminium Chloride abbreviate to the PAC. Often referred to aluminum chlorideor or mixing mud agent, which is a water-soluble inorganic polymers between ALCL3 and AL(OH) 3, the chemical formula is [AL2 (OH) NCL6- NLm] ,'m' refer to the extent of polymerization, 'n' stand for the neutral level of PAC products.

Usage
1. Solid PAC should be used after being dissolved in water and the dilution ratio is generally 2%-20%( weight percentage )
2. The dosage is generally 1-15g per ton. Meanwhile, the specific dosage should be subject to users' actual experiment considering the specific water quality and turbidity.

Cautions
1. It cannot be stored together with other chemical reagents.
2. The storage period of solid PAC should be 2 years while being stored in ventilated and dry place. The performance will not change even through being damped.