Polyaluminium chloride
- CAS number
- 1327-41-9
- Molecular weight
- Molecular formula / chemical symbol
- [AL2(OH)NCL6-NLm]
Description
Apearances: The color was reddish-brown or pale yellow solid. The product has a strong bridge adsorption performance the polyhydroxy condensation, adsorption and precipitation, and other physical and chemical processes occur during the hydrolysis process, accompanied.
USES
The
product sterilization, deodorant, fluoride, aluminum, chromium, degreasing,
turbidity, heavy metal salts, in addition to the radioactive contaminants in
the process of purification of various water sources with a wide range of uses.
1.
clean drinking water, sewage.
2.
industrial water purification, industrial wastewater, mining, oil field
injection water, clean fresh water generator, metallurgical, coal washing,
leather and a variety of chemical sewage treatment.
3.
the application of industrial production; paper sizing, dyeing bleaching and
dyeing, cement quick-setting agent, precision casting hardener refractory
viscosity, refined, cloth wrinkle-free, medicine, cosmetics and other
industries, the waste water can be recycled.
4.The
industrial refining not for lack of water separation, the effect is very good.
Report
|
TEST ITEMS |
TEST RESULT |
|
（AL2O3）% |
≥10.0 |
|
Basicity |
40-85 |
|
Density (20 ℃) (g/cm3) |
≥1.15 |
|
Water-insoluble content |
≤ 0.1 |
|
PH(1%aqueous solution): |
3.5-5.0 |
|
Ammonia nitrogen (N content in%) |
≤0.01 |
|
(As) |
≤0.0001 |
|
（Pb） |
≤0.0005 |
|
（Cd） |
≤0.0001 |
|
（Cr6+） |
≤0.0005 |
|
（Hg） |
≤0.00001 |