| Customization: | Available |
|---|---|
| CAS No.: | 1327-41-9 |
| Formula: | [Al2(Oh)Nci6-N]M |
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Polyaluminum chloride (PAC) is an inorganic substance, a new water purification material and inorganic polymer coagulant, which is referred to as polyaluminum for short. It is a water-soluble inorganic polymer between AlCI3 and Al(OH)3, and its general chemical formula is [Al2(OH)nCl6-n]m, where M represents the degree of polymerization and N represents the neutral degree of PAC products. N=1~5 is a highly charged polymeric ring chain with Keggin structure, which has a high degree of electric neutralization and bridging effect on colloids and particles in water, and can strongly remove trace poisons and heavy metal ions, with stable properties. The inspection method can be according to the national standard GB 15892--2003. Due to the bridging effect of hydroxide ions and the polymerization of polyvalent anions, the produced polyaluminium chloride is an inorganic polymer water treatment agent with higher molecular weight and higher charge.
Industry grade:/Quality Standard: GB/T22627-2014
| Items | Specifications | |
| Type:Spray DryingI/Roller Drying | ||
| Standard indicators | Lotus alum Test results | |
| Al2O3 % ≥ | 28 | 28-29 |
| Basicity % | 30.0-95.0 | 30.0-95.0 |
| Ferrous(Fe )% ≤ | 3.5 | 0.3 |
| Water Insolube % ≤ | 0.4 | 0.02 |
| PH (1% aqueous solution) ≥ | 3.5-5.0 | 3.5-5.0 |
| Arsenic(As) %≤ | 0.0005 | 0.0002 |
| Plumbum (Pb) %≤ | 0.002 | 0.0009 |
| Cadmium(Cd)%≤ | 0.001 | 0.00003 |
| Chromium(Cr)%≤ | 0.005 | 0.002 |
| Mercury(Hg)%≤ | 0.00005 | 0.000009 |
| Items | Specifications | |
| Type:Spray DryingI/Roller Drying | ||
| Standard indicators | Lotus alum Test results | |
| Al2O3 % ≥ | 29 | 29-32 |
| Basicity % | 45.0-90.0 | 45.0-90.0 |
| Ferrous(Fe )% ≤ | 0.2 | 0.05 |
| Water Insolube % ≤ | 0.1 | 0.02 |
| PH (1% aqueous solution) ≥ | 3.5-5.0 | 3.5-5.0 |
| Arsenic(As) %≤ | 0.0001 | 0.00006 |
| Plumbum (Pb) %≤ | 0.0005 | 0.0002 |
| Cadmium(Cd)%≤ | 0.0001 | 0.00001 |
| Chromium(Cr)%≤ | 0.0005 | 0.0003 |
| Mercury(Hg)%≤ | 0.00001 | 0.000009 |
Packaging: polyethylene plastic woven packaging, 50kg per bag.
Storage and transportation: Store in a cool, dry and clean warehouse, which should be moisture-proof. It can't be stored and transported together with toxic or alkaline substances.
1. who are we?
We are based in Hu Nan, China, start from 1981,sell to Domestic Market(98.00%),Southeast Asia(0.50%),South Asia(0.50%),Africa(0.30%),Mid East(0.20%). There are total about 301-500 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Polyaluminium Cholride,Aluminium sulphate,Poly Aluminum Chloride,Polyaluminum Chloride,Potassium Alum
4. why should you buy from us not from other suppliers?
We've more then 50 years experience in Alums sulphate R&D, Own more than 13 independent patent Treadmark "Lotus" is named in China Ammonium Alum and Potash alum award the " Excellent quality and Key Recommended products" by the chinese chemical Society
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,Western Union;
Language Spoken:English,Chinese
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