Overview
| Product Name | Aluminum Chlorohydrate (ACH) |
| Chemical Category | Inorganic Aluminum-Based Coagulant |
| Molecular Formula | Al₂(OH)₅Cl |
| Molecular Weight | 210.48 g/mol |
| CAS Number | 12042-91-0 |
| Appearance | Clear to slightly yellow transparent liquid |
Description
Aluminum Chlorohydrate (ACH) is a high-performance inorganic coagulant composed of aluminum, chlorine, and hydroxide. It is known for its high basicity and superior coagulation properties. ACH contains a high concentration of active aluminum species and offers excellent turbidity and color removal. With low residual aluminum and minimal sludge production, ACH is ideal for drinking water treatment, high-purity water applications, and industrial wastewater treatment.
Specifications
| Grade Type | Description | Typical Concentration (%) |
|---|---|---|
| Standard Grade | Suitable for municipal and industrial water treatment | 46% Al₂O₃ (typical) |
| Drinking Water Grade | High-purity grade with low heavy metal content | 46%-50% Al₂O₃ |
| Low Iron Grade | Ultra-low iron, ideal for electronics, textile, and cosmetic applications | 46% Al₂O₃ |
| High-Basicity Grade | Enhanced performance with basicity > 83% | 46%-50% Al₂O₃ |
| Customized Grade | Tailored pH, basicity, or concentration according to user requirements | As requested |
Applications
- Drinking Water Treatment: Effective coagulant for high-clarity water with minimal residuals.
- Industrial Wastewater: Reduces suspended solids, COD, and phosphorus.
- Electronics Industry: Suitable for ultrapure water production with very low conductivity.
- Textile and Dyeing: Improves effluent clarity and reduces color.
- Cosmetics & Personal Care: Used in deodorants and antiperspirants due to its mild astringency and purity.
Advantages
- High basicity, low residual aluminum
- Effective at low dosage levels
- Produces less sludge than traditional coagulants
- Excellent color and turbidity removal
- Stable performance across a wide pH range
- Especially suitable for high-purity water systems
Storage
Store in a cool, dry, and well-ventilated area. Avoid freezing and direct sunlight. Keep the container tightly sealed to prevent contamination and degradation.
Packaging
- Liquid: 1000L IBC tank, 200L plastic drum, or 25L jerry can
- Custom packaging available upon request
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