Water treatment • pH control • Softening
Calcium Hydroxide — Ca(OH)₂. Fine alkaline powder for controlled pH adjustment, acid neutralisation, precipitative softening and industrial processes.
Hydrated Lime supplier in Chennai
Hydrated Lime, also known as Calcium Hydroxide or Slaked Lime, is a fine white to off-white alkaline powder produced by controlled hydration of quicklime. ChemFast supplies industrial grades for water treatment, wastewater treatment, ETP, construction, chemical processing, mining and other suitable applications.
Product specifications
| Product Name | Hydrated Lime |
|---|---|
| Chemical Name | Calcium Hydroxide |
| Other Names | Slaked Lime / Hydrated Lime Powder |
| Chemical Formula | Ca(OH)₂ |
| CAS Number | 1305-62-0 |
| Appearance | White / off-white powder |
| Form | Fine powder |
| Nature | Alkaline |
| Grade | Industrial Grade / as required |
| Solubility | Slightly soluble in water |
| Packing | Standard industrial bags / bulk as required |
Purity, Ca(OH)₂ content, available lime, particle-size distribution, moisture, insolubles and reactivity vary by manufacturer and grade.
Share your target treatment process, specification, slurry preparation and dosing arrangement so the appropriate grade can be confirmed against the TDS and batch COA.
Water-treatment applications
Raises pH in appropriately designed water and wastewater treatment systems.
Neutralises acidic industrial effluent using controlled slurry preparation, mixing and dosing.
Used in precipitative lime-softening processes to remove selected hardness constituents.
Controlled alkalinity addition and contaminant precipitation in suitable effluent-treatment plants.
Supports precipitation of selected dissolved metals and other contaminants under qualified conditions.
Selected sludge-conditioning and stabilization duties based on the process design and required outcome.
Other industrial applications
Suitable grades are used in construction materials, chemical manufacture, acidic-gas treatment, selected steel and metallurgical operations, mining and mineral processing, sugar clarification, leather, textile and paper processing.
Hydrated Lime — Ca(OH)₂ is produced by controlled hydration of Quicklime — CaO. Hydrated Lime is supplied as a prepared fine powder, while Quicklime reacts strongly with water and releases substantial heat during hydration.
Material selection depends on the plant’s storage, feed, slurry, safety and process requirements.
Safety and handling
Hydrated Lime can irritate or burn eyes and skin, and fine dust can irritate the upper respiratory system.
Product gallery
Images are illustrative and include third-party branding and a 25 kg reference. Actual manufacturer, purity, Ca(OH)₂ content, available lime, particle size, grade, packing, label and hazard information must be confirmed against the quotation, TDS, SDS and batch COA.
Packaging & supply
Send the required purity, available lime, particle size, grade, quantity, packing, application and delivery location. ChemFast will confirm current availability and documentation before quotation.
Chemical: Calcium Hydroxide — Ca(OH)₂
Grade: Industrial / as required
Packing: Standard industrial bags / bulk as required
Supply: Chennai, Tamil Nadu and Pan India
Request a quote
Send the required grade, specification, quantity, packing and delivery location for current pricing and availability.
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