Aluminum Chlorohydrate (ACH)
CAS Number: 12042-91-0
Ultra-high basicity aluminum coagulant (83–90% basicity) for premium drinking water treatment. Minimal pH impact and lowest sludge production among aluminum coagulants.
Technical Specifications
| pH | 3.5–4.5 |
| density | 1.33–1.37 g/mL |
| basicity | 83–90% |
| packaging | IBC or drums |
| appearance | Clear to slightly hazy liquid |
| Al2O3 content | 23–24% |
Applications
- Premium drinking water treatment
- Low-turbidity source water
- Membrane pre-treatment
- Pharmaceutical water
- Cosmetics (antiperspirant ingredient)
Key Features
- Highest basicity — minimal pH depression
- Lowest sludge volume among Al coagulants
- Crystal-clear treated water
- Ideal for membrane pre-treatment
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