NSF CERTIFIED
Drinking Water Treatment Chemicals Polyelectrolyte Coagulant PAC 23%
Trade Name: Polyaluminium Chloride
Active Ingredient: High concentration of Al₂O₃ 23%
Chemical Name: PAC 23%
CAS No.: 12042-91-0
Product Overview
PAC is specifically formulated for drinking water treatment applications, offering superior coagulation performance in water purification processes.
- PAC 23 is an aluminium-based coagulant and the most concentrated material in the PAC family, offering maximum alumina and basicity in a stable solution form
- PAC 23 liquid typically contains at least 23% Al₂O₃ minimum and 83% basicity, featuring the highest polynuclear content and neutralization level for optimal PAC benefits
- PAC 23 serves as a reliable solution for drinking water and industrial wastewater applications, performing effectively across diverse water conditions
- With its high alumina content, PAC 23 offers superior freight efficiency compared to other PAC products
Key Advantages
- Effective replacement for PAC (Polyaluminum Chloride) in water treatment applications with equivalent performance results
- Lower consumption rates compared to PAC, making it environmentally friendly
- Rapid formation of large flocs with quick precipitation
- Wide-range adaptability to waters at different temperatures with excellent solubility
- Slightly corrosive solution suitable for automatic dosing systems and convenient operation
Application Fields
Urban and Industrial Water Treatment
- Removal of heavy metals including chromium, cadmium, lead, mercury, and other metals
- Phosphate removal and elimination of floating objects
- Primary coagulant in potable water and industrial water treatment plants
- TSS (Total Suspended Solids) removal, COD (Chemical Oxygen Demand) reduction, BOD (Biological Oxygen Demand), and TOC (Total Organic Carbon) removal
Cosmetic Raw Materials and Resins Manufacturing
DEODORANTS, ANTIPERSPIRANT
Certificate of Analysis
Product Name: Aluminum Chlorohydrate Powder | CAS: 12042-91-0 | Reference Standard: USP-34
| No. |
Items |
Specifications |
Results |
| 1 |
Appearance |
Colorless liquid |
Colorless liquid |
| 2 |
Total Aluminium as Alumina (Al₂O₃), w/w % |
23%min |
23.3% |
| 3 |
Chloride, w/w% |
8-10% |
8.20 |
| 4 |
Al:Cl Molar Ratio |
1.90:1-2.10:1 |
2.02:1 |
| 5 |
Sulfate (SO₄²⁻), ppm |
≤500 |
Not detected |
| 6 |
Basicity, w/w% |
82-85 |
83.5 |
| 7 |
Total Iron, ppm |
≤100 |
<100 |
| 8 |
As, ppm |
≤1.0 |
0.04 |
| 9 |
Heavy Metals, % |
≤0.001 |
<0.001 |
| 10 |
Mercury (Hg) |
≤0.1 |
<0.1 |
| 11 |
Specific Gravity, g/ml |
1.330-1.350 |
1.336 |
| 12 |
PH Value (30w/w) |
4.0-4.4 |
4.36 |
| 13 |
Light transmittance (30% aqueous)% |
≥90 |
95 |
Packaging & Shipping
- 275kgs / 1350kgs plastic drums
- Store in original packaging in cool, dry locations away from heat sources, flames, and direct sunlight
- Shelf life: 3 years
