High Basicity and High Al2O3 Content Aluminum Chlorohydrate (ACH)
Core Features
• Higher pH value: The aqueous solution is weakly acidic (pH 4-5), less acidic than ordinary polyaluminum. As hot areas usually have more acidic water, the treatment effect of ACH is better. Chlorinated aluminum hydroxide is more suitable for the markets in Southeast Asia and the Americas.
• Broad-spectrum applicability: It can effectively coagulate within the pH range of 5-9.5, reducing the dependence of water treatment on pH value.
• Low dosage: The unit treatment effect is 30% better than that of ordinary polyaluminum chloride, reducing the dosage of chemicals and the amount of sludge generated.
Technical Parameter
| Index | |
| Relative Density (25℃) | 1.33-1.38 |
| AI2O3 Content, % | 23-24 |
| Basicity, % | >80 |
| pH Value (30% Aqueous Solution) | 4.0-4.4 |
| Fe Content, ppm | ≤100 |
| SO42- Content, ppm | ≤100 |
Application Area
(1) Water Treatment
•Drinking water purification: As a flocculant, it removes impurities such as turbidity, TOC (total organic carbon), iron, fluoride, cadmium, etc.
•Industrial wastewater treatment: used for decolorization of printing and dyeing wastewater, oil removal from papermaking wastewater, heavy metal removal from electroplating wastewater, etc.
•Sludge reduction: Reduces sludge production by over 50%, lowering treatment costs.
(2) Daily Chemicals and Personal Care
•Antiperspirants and deodorants: Reduce sweat secretion by blocking sweat glands, inhibit bacterial growth, and are widely used in products such as roll-ons and sprays.
•Cosmetic raw materials: Used in oil-control skin care products to regulate skin oil secretion.
(3) Industrial Applications
•Precision casting: Used as a mold coagulant and flame retardant.
•Paper industry: Improve paper strength, whiteness, and smoothness, and reduce fiber loss.
•Rubber and Tanning: As a crosslinking agent and dimensional stabilizer.
•Petroleum and Chemical Industry: Used for oil well profile control, drilling fluid additives, etc.
(4) Other Areas
•Medicine: Ingredients of topical medications for treating hyperhidrosis.
•Graphite products: Enhance fire resistance and physical and chemical properties.
Packaging and Storage
• Storage Conditions: Store in a cool, dry place away from direct sunlight; the liquid has a shelf life of 1 year (when sealed) and does not hydrolyze over a long period of time.
