Aluminium Sulphate CAS No.10043-01-3
Aluminium Sulphate is white lustrous crystalline, granular or powder. Stable in the air, dissolve in water, insoluble in ethanol, acidic solution. Aluminum sulphate is mainly used as flocculant and purification of drinking water,waste water treatment and other chemical industry.
Main Characteristic of Aluminium Sulfate:
1.With high whiteness,
2.high transparency, low impurity,
3.high solubility and low iron content.
Specification of Aluminium Sulfate:
|
Item |
Standard |
|
|
Appearance |
white or light green,gray Flakes, granular or powder. |
|
|
Grade |
Drinking water(Free Iron) |
Industrial Grade |
|
Al2O3 |
16.5% |
15.6% |
|
Fe |
0.01% |
0.5% |
|
PH Value |
3.0% |
3.0% |
|
Water Insoluble matter |
0.15% |
0.15% |
|
As |
0.004% |
/ |
|
Pb |
0.001% |
/ |
|
Hg |
0.00002% |
/ |
|
Cr(vl) |
0.001% |
/ |
|
Cd |
0.0002% |
/ |
Applications of Aluminium Sulfate:
1.It's used for purification of drinking water and wastewater treatment by settling of impurities by means of
precipitation and flocculation.
2.Paper Industry: It helps in sizing of paper at neutral and alkaline pH, thus improving paper quality (reducing spots
and holes and improving sheet formation and strength) and sizing efficiency.
3.Textile Industry : It is used for color fixing in Naphthol based dyes for cotton fabric.
4.Other Uses:Leather tanning, lubricating compositions, fire retardants; decolorizing agent in petroleum, deodorizer;
food additive; firming agent; dyeing mordant; foaming agent in firefighting foams; fireproofing cloth; catalyst; pH
control; waterproofing concrete; aluminum compounds, zeolites etc.
Package & Storage of Aluminium Sulfate:
50kg/bag;25kg/bag , 25MT/20'FCL .
also be packed according to customer's needs.
Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.
Quality Certificate
ISO9001:2008 -Quality Management System; SGS certification; FDA certification
