Polyaluminium Chloride (PAC)
|
CAS No. |
1327-41-9 |
|
Other Names |
Poly Aluminium Chloride |
|
MF |
[AL2 (OH) LnCL6-n] m |
|
EINECS No. |
215-477-2 |
|
Place of Origin |
Shandong, China (Mainland) |
|
Grade Standard |
Agriculture Grade, Food Grade, Industrial Grade |
|
Purity |
29%,30% |
|
Appearance |
Yellow Powder or Particles |
|
Application |
a water-soluble inorganic high molecular polymer |
|
Brand Name |
JOLONG |
Specification:
|
Iteam
|
Details |
|
Alumina(AL2O3) mass fraction/%≥ |
30 |
29 |
|
Basicity /% |
60-85 |
40-80 |
|
Density(20°C)/(g/cm3) ≥ |
1.15 |
1.12 |
|
Insol. In water mass fraction/%≤ |
0.5 |
0.6 |
|
PH(1% aqueous solution) |
3.5-5.0 |
3.5-5.0 |
|
Arsenic(As) mass fraction/%≤ |
0.5ppm |
0.0006 |
|
Lead(Pb) mass fraction/%≤ |
3ppm |
0.003 |
|
Cadmium(Cd) mass fraction/%≤ |
1ppm |
0.0006 |
|
Hydrargyrum (Hg) mass fraction/%≤ |
0.02ppm |
3ppm |
|
Hexavalent chrome(Cr+6) mass fraction/%≤ |
1.5ppm |
0.0015 |
Application:
Poly Aluminium chloride (PAC) is a water-soluble inorganic high molecular polymer. General chemical formula: [AL2(OH)LnCL6-n]m (n:1-5;m≤10). It is yellow, light yellow, dark brown or dark grey resin-like solid. It has strong absorption property. PAC features fast flocculating rate, wide applicable PH range; non-corrosion to pipes and equipments and excellent water purifying effect. It is widely used in drinking water, industrial water and sewage disposal areas.
Packing & Storage:
1. In woven plastic bag lined with plastic bag, net wt.25kg,20-22MT/20'FCL
2. Stored in cool and dry place; protect against sunlight and rain.
H.S. Code: 3824909000
