Specifications
1.ACH powder for drinking water treatment
2.Al2O3: 46%-49%
3.South Africa Drinking Water Treatment
4.Aluminum chlorohydrate
Aluminum Chlorohydrate Powder (ACH)
For South Africa Drinking Water Treatment
CAS: 12042-91-0
Product Description
1. ALUMINUM CHLOROHYDRATE (ACH) Features:
- It is accepted as the replaced product of PAC (Polyaluminum Chloride) used for the water treatment ,to reach the same result when treating water ,
- It is less consume quantity than PAC, very friendly to environment .
- It can lead to quick formation of flock with big size and rapid precipitation.
- It has widerange adaptability to thewaters at different temperatures and a good solubility.
- The solution of ACH is slightly corrosive and suitable for the automatic dosing and convenient for eperation.
2. ALUMINUM CHLOROHYDRATE (ACH) Specifications:
| Appearance: |
Solid powder, white to off-white |
| Powder odor : |
Odorless |
| Aluminium as Al: |
24.4-25.4% |
| Al2O3 : |
46%-49% |
| Chloride : |
18% max |
| Al:Cl Molar Ratio: |
1.90:1-2.10:1 |
| pH(15%aq.) : |
3.9-4.6 |
| Basicity : |
60-90 |
| Insolubles: |
0.01% |
3. ALUMINUM CHLOROHYDRATE (ACH) Application:
1)Urban and industrial water treatment
- Removal of heavy metals such as chromium, cadmium, lead, mercury and other Metals removal,Phosphate removal and other floating objects
- It is generally employed as the primary coagulant in potable water and industrial water treatment plants,
- For TSS (Total Suspended Solids) removal, COD (Chemical Oxygen Demand) reduction, BOD (Biological Oxygen Demand) and TOC (Total Organic Carbon) removal.
2)Cosmetic raw materials and resins manufacturing
3)ACH widely used antiperspirants
4. Aluminium Chlorohydrate (ACH) COA :
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Product Name: Aluminum Chlorohydrate
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CAS: 12042-91-0
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Reference Standard: USP-34
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No.
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Items:
|
Specifications:
|
Results:
|
|
1
|
Appearance:
|
White Powder
|
White Powder
|
|
2
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Total Aluminium as Alumina (Al2O3), w/w %:
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46—48
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47.9
|
|
3
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Chloride , w/w%:
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15.8—17.0
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16.8
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|
4
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Al:Cl Molar Ratio:
|
1.90:1-2.10:1
|
2.02:1
|
|
5
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Basicity , w/w%:
|
80-85
|
-
|
|
6
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Total Iron, ppm:
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≤150
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≈70
|
|
7
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As, ppm:
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≤1.0
|
0.05
|
|
8
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Heavy Metals, %:
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≤0.002
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<0.001
|
|
9
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Mercury(Hg):
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≤0.1
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<0.1
|
|
10
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Particle Size:
|
90%pass 500mes
|
90%pass 500mes
|
|
11
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Sulfate (SO42-), ppm:
|
≤500
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Not detected
|
|
12
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PH Value(30w/w) :
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4.0-4.4
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4.36
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Packaging & Shipping
Packing:
25kg/polypropylene woven bags with inner plastic bag, 25kg/PE bag
