polymeric aluminium
FAQ
1.Product Description poly aluminium chloride PAC:
Classification:Chemical Auxiliary Agent
CAS No.:1327-41-9
Other Names:PAC
MF:AL2(OH)LnCL6-n
EINECS No.:215-477-2
Poly Aluminium Chloride has a strong adsorption properties. In the hydrolysis process, some chemical physics process such as coagulation, adsorption and precipitation. The fundamental difference between PAC and traditional inorganic coagulants is that traditional inorganic coagulants is low molecular crystal salt, while PAC is consist of multiple carboxyl complex which with variety forms. With high speed of flocculent precipitate, PAC can be used in various PH value. Non-corrosive pipeline equipment, water purification effect.
| Index name | Drinking water | Non-drinking water |
| AL2O3 content/%≥ | 28-30 | 27-29 |
| basicity% | 40-90 | 40-90 |
| Density(20°C)/(g/cm3)≥ | 1.12 | 1.12 |
| Water insoluble content /%≤ | 1.0 | 1.5 |
| PH(1% aqueous solution) | 3.5-5.0 | 3.5-5.0 |
| arsenic(As) content% | 0.0002 | 0.0002 |
| Ammoniacal nitrogen(N)content %≤ | 0.01 | 0.01 |
| lead(Pb)content% | 0.001 | 0.003 |
| cadmium(Cd)content% | 0.0002 | 0.0002 |
| mercury(Hg)content % | 0.00001 | 0.00001 |
| hexavalent chrome(Cr6+)% | 0.0005 | 0.0005 |
Description
1. Polyaluminium chloride/PAC, is effective primary inorganic coagulant based on Al3+, excellent for drinking water production, wastewater treatment, as well as swimming pool treatment.
2. Through the hydroxyl ion bridging function and the polyvalent anion polymeric function, it produces large molecular and high electricity inorganic macromolecule, brings higher performance than traditional coagulants.
3. Wide applicable range of pH value, and good performance in low temperature.
Package and storage
1. Packed in 25kgs double pp bag.
2. Stored in original packaging in cool and dry place, away from sources of heat, flame and direct sunlight.
Weifang Binhai Group Work Win Supply Chain Co., Ltd. is a leading manufacturer and provider of total integrated supply chain solutions. We offer the best chemical products for the orders.
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1. What's your payment terms?
T/T or L/C.
2. When will i get reply?
We ensure you fast response, fast service .Emails will be replied in 12 hours,your questions will be answered in time
3. How about the packing?
Usually we provide the packing as 25kgs double pp bag. Of course, if you have special requirements on them, we will according to you.
4. How about the validity of the products?
According to the products you ordered.
5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
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