Hydrated Lime
Calcium Hydroxide - Ca(OH)2
Tamax Ventures supplies Carmeuse-grade Calcium Hydroxide (Ca(OH)2 92.5% min) in Ghana, utilized primarily for municipal water treatment pH correction, structural dampness proofing, and industrial chemical synthesis.
Ca(OH)2 92.5% min. Essential for water treatment and soil stabilization.
1. Product Description
Our high-purity Carmeuse Hydrated Lime is a premium, fully-hydrated lime (Calcium Hydroxide) in the form of a fine, high-whiteness dry powder.
Key Applications
Water Treatment
Primarily utilized for pH correction, chemical precipitation, softening, and municipal wastewater treatment.
Chemical Industry
Acts as an essential catalyst, neutralizer, and alkaline reactant.
Civil Construction
Used in the formulation of premium breathable plasters (including Dampness Proofing renders), masonry mortars, and soil stabilization.
Agriculture
Soil conditioner for neutralizing acidity and introducing essential calcium nutrition.
Safety Warning
Although hydrated lime is not classified as an environmental hazard, it is highly alkaline (pH 12.4 in saturated solution) and is an irritant to eyes, skin, and the respiratory tract.
Packing & Storage
Packaging Options:
- 25kg moisture-resistant paper sacks (palletized).
- 1-ton polypropylene jumbo bags with interior liners.
- Loose bulk delivery via pneumatic dry-bulk tankers.
Storage Guidelines:
Must be stored in completely dry, covered silos or warehouses, protected from atmospheric moisture and carbon dioxide (CO2) to prevent product degradation.
2. Chemical Specifications
| Parameter | Method | Value | Unit |
|---|---|---|---|
| Total Calcium Hydroxide — Ca(OH)2 tot | Calculated | 96.50 | % |
| Available Calcium Hydroxide — Ca(OH)2 av. | ASTM C25 | 94.50 | % |
| Active Neutralizing Value — CaO equivalent | Neutralizing | 71.50 | % |
| Moisture / Loss on Ignition (LOI) at 105°C | Dry Oven | 0.70 | % |
| Carbon Dioxide — CO2 | Calculated | 1.50 | % |
| Magnesium Oxide — MgO | ICP | 0.80 | % |
| Silicon Dioxide — SiO2 | ICP | 0.50 | % |
| Aluminium Oxide — Al2O3 | ICP | 0.08 | % |
| Iron Oxide — Fe2O3 | ICP | 0.15 | % |
| Sulphur — S | LECO | 0.20 | % |
3. Physical Properties
General Characteristics
- Molecular Weight
- 74.09 g/mol
- Solubility in Water (25°C)
- 1.64 g/l
- Aspect / Appearance
- Fine, odorless white powder
| Parameter | Method | Value | Unit |
|---|---|---|---|
| Tamped Apparent Density | ASTM C110 | 0.65 | g/ml |
| Poured Apparent Density | ASTM C110 | 0.35 | g/ml |
| Passing Mesh #200 (75 µm) | Dry Sieving ISO 8.6.1.02 | 95.0 | % |
Technical Documents
Manufacturer: Carmeuse
Download the full technical documentation and safety reports for Hydrated Lime.
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