Poly aluminum chloride/PAC 30%(high purity)
1. Description:
Color:white powder
Al2O3 %: 30%
Basicity%:40.0~50.0
PH(1% w/v liquid solution):3.5~5.0
2.Usage:
The user can allocate remedy concentration by test and determine the optimum dosage according to different to be added after they are dissolved and diluted.
The dilution ratio of liquid product is 5-50% and the dilution ratio of solid product is 2-20%.
The liquid product dosage is 3-40kg/1000 tons water and solid product dosage is 1-15kg/1000 tons water.
The amount of specific dosing is based on coagulation tests and experiments.
3.Applications:
In addition to purification on drinking water,urban water supply and water for precision manufacture,it has a very wide range of applications especially in paper size,drilling exploration,drugs,sugar refining,cosmetics additives,daily chemicals industry etc.
4.Advantages:
It is high purity and safety.It uses filtration process by press filter.The residue is separated with liquid.No water insoluble,no-blocking for pipes and pumps of the users.
5.The physical and chemical analysis:
Item | Index | |
Liquid | Solid | |
Al2O3 (%) ≥ | 16-18% | 30.0 |
Basicity (%) | 40.0-50.0 | |
Density (20°C) (g/cm3) ≥ | 1.30 | - |
Insoluble substance (%) ≤ | 0.05 | 0.1 |
PH(1% water solution) | 3.5-5.0 | |
As (%) ≤ | 0.0002 | |
Pb %≤ | 0.001 | |
Cd %≤ | 0.0002 | |
Hg %≤ | 0.00001 | |
Cr6+ %≤ | 0.0005 | |
Note:The As,Pb,Cd,Hg, Cr6+ insoluble index of the liquid products listed in the table are calculated according to 10% of Al2O3 ≥10%,the impurities index is calculated according to Al2O3 10% product proportion converted by actual amount. | ||
6.Packaging and storage:
The solid is 25kg packed by bag with the inner plastic film and outer plastic woven bag.The product should be stored in dry,ventilated,cool place.Do not damp.Do not store it together with flammable,corrosive,toxic items.
