| Customization: | Available |
|---|---|
| CAS No.: | 12042-91-0 |
| Formula: | Al2(Oh)5cl 2H2O |
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| Product Name | Aluminum Chlorohydrate |
| Other Names | ACH |
| Al2O3 content | 23% - 46 % |
| CAS NO. | 12042-91-0 |
| Packaging Details | Solid:are packed by double-layer plastic bag (interior is plastic film, exterior is plastic woven bag, net weight 25kg/bag Liquid:packed by professional tank ,IBC or 200L PE drum. |
| Grade | Water Treatment Grade (Liquid) | Water Treatment Grade (Solid) | Daily-Chem (Liquid) |
Daily-Chem (Solid) |
| Standard | USP-34 | USP-34 | USP-34 | USP-34 |
| Solubility | Soluble in Water | Soluble in Water | Soluble in Water | Soluble in Water |
| Al2O3% | >23 | >46 | 23-24 | 46-48 |
| Cl% | <9.0 | <18.0 | 7.9-8.4 | 15.8-16.8 |
| Basicity% | 75-83 | 75-83 | 75-90 | 75-90 |
| AL:CL | 1.9:1-2.1:1 | |||
| Water Insoluble% | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 |
| SO42- Ppm | ≤250 | ≤500 | --- | --- |
| Fe Ppm | ≤100 | ≤200 | ≤75 | ≤150 |
| Cr6+ Ppm | ≤1.0 | ≤2.0 | ≤1.0 | ≤2.0 |
| As Ppm | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 |
| Heavymetal (As Pb) Ppm | ≤10.0 | ≤20.0 | ≤5.0 | ≤5.0 |
| Ni Ppm | ≤1.0 | ≤2.0 | ≤1.0 | ≤2.0 |
| Cd Ppm | ≤1.0 | ≤2.0 | ≤1.0 | ≤2.0 |
| Hg Ppm | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 |
| pH 15% Aqueous | 3.5-5.0 | 3.5-5.0 | 4.0-4.4 | 4.0-4.4 |
| Light Transmittance 15% Aqueous |
>90% | --- | >90% | ≥90 |
| Particle Size (Mesh) |
--- | --- | 100% pass 100mesh 99% pass 200mesh |
100% pass 200mesh 99% pass 325mesh |
| Item | Specifications | Results |
| Appearance | Colorless and transparent liquid | Colorless and transparent liquid |
| Alumina(Al2O3) % | 21.9-23.8 | 23.75 |
| Chlorides(Cl) % | 7.9 - 8.4 | 8.31 |
| Atomic ratio(Al:Cl) | 1.90:1 - 2.10:1 | 1.99:1 |
| Basicity % | >82 | ≈83 |
| Sulfate (SO42-) ppm | ≤250 | Not detected |
| Iron(Fe) ppm | ≤100 | ≈60 |
| Arsenic(As) ppm | ≤2 | <2 |
| Heavy metals % | ≤0.001 | <0.001 |
| Mercury(Hg) ppm | ≤0.1 | <0.1 |
| Specific Gravity (20ºC) g/ml | 1.330-1.350 | 1.340 |
| PH value(30% w/w) % | 4.0-4.4 | 4.3 |
| Light transmittance(30% aqueous)% | ≥90 | 95 |
| Conclusion: This product conforms to the requirements of USP-34 Specification. | ||
1. Urban drinking water treatment. Aluminium chlorohydrate is used as a flocculant in the treatment of urban drinking water and domestic water. It removes all kinds of organic matter from the water. For example, it can eliminate iron, fluorine, cadmium, radioactive pollutants and oil slicks. Its turbidity removal ability is strong, flocculation speed is fast. Aluminum chlorohydrate in water treatment can enhance the total organic carbon removal rate, remove fluoride, cadmium, radioactive contamination, and oil slicks. It can reduce the amount of reagent, simplify the operation, eliminate the effect of pH value and reduce the cost of producing tap water.
2. Treatment of municipal sewage and industrial wastewater. Aluminium chlorohydrate water treatment is suitable for industrial wastewater treatment, such as printing and dyeing wastewater. In addition, it is also suitable for different industries of water treatment, including precision casting, pharmaceutical, paper rubber, leather, petroleum, chemical, dye and so on.
It can enhance decolorization, remove total suspended solids or heavy metals such as lead, cadmium, mercury, and chromium. It can also remove phosphorus, fluorine, and oil from suspended solids.
3. In the paper industry, it can be used as a sizing agent for precipitators, adhesives, anionic waste scavengers, retention AIDS and filter AIDS, and additives for controlling resin barriers
4. As a cosmetic ingredient. It is used in the daily chemical industry as a drug, antiperspirant, ingredient in special cosmetics.
5. Used as catalysts for organic syntheses, such as petroleum cracking, synthetic dyes, synthetic rubber, synthetic detergents, medicines, spices, etc.
6. Catalysts for the manufacture of pesticides, organic aluminum compounds, phthalocyanine organic pigments, and ethylbenzene;
7. Used for metal smelting and lubricating oil synthesis;
8. Used as analytical reagent, antiseptic and mordant.
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