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Polyaluminium Chloride (Waste Water Grade)
English name: polyaluminium Chloride(poly aluminium chloride, polyaluminum chloride, poly aluminum chloride), short for PAC
English name: polyaluminium Chloride(poly aluminium chloride, polyaluminum chloride, poly aluminum chloride), short for PAC
Flocculant /coagulant synonyms: PAC; Aluminum chlorohydrate; Aluminum chlorhydroxide; Aluminum chloride, basic; Aluminum hydroxychloride; Poly Aluminum Chloride; Polyaluminum Chloride
CAS No.: 1327-41-9
Molecular formula: [AL2(OH)nCL6-n]m
Technical standard: GBT22627-2008
Features of spray dried process:
Normal grade PAC 3 B is yellowish powder, the products conform to the non- tap water standard. Its raw materials are Bauxite (High FE%) and Hydrochloric Acid (HCl) normal grade. Compared with others, the FE content of this grade is higher. It is widely used in the industrial waste purification, the industry circulating water purification and also the city sewage purification.
SGS CERTIFICATES of the SPRAY DRIED and
ISO CERTIFICATE can be shown under customers' requirement.
Technical Data of PAC
Items |
Polyaluminium chloride |
|
Appearance |
GBT22627-2008 |
PAC-Normal Grade |
Waste Water Standard |
Excellent grade |
|
AL2O3 % |
28 |
29±0.5 |
Basicity % |
40-90 |
70-90 |
Max. water insoluble substance % |
1.5 |
1.2 |
pH value |
3.5-5.0 |
3.5-5.0 |
SO2- %, ≤ |
- |
- |
Ammoniacal nitrogen %, ≤ |
0.01 |
0.01 |
Fe, %, ≤ |
5.0 |
4.5 |
As, %, ≤ |
0.0015 |
0.0015 |
Mn, %, ≤ |
- |
0.0075 |
Cr 6+ %, ≤ |
- |
0.0005 |
Hg %, ≤ |
- |
0.00001 |
Pb %, ≤ |
0.006 |
0.006 |
Cd %, ≤ |
- |
0.0002 |
Application |
Potable/industrial/waste water treatment |
|
Package |
25 kg net each plastic woven bag,lined with PE bag. |
|
Production Assessment Certificate
Audited Supplier Certificate