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Calcium Hydroxide

Calcium Hydroxide

Calcium hydroxide is a strong alkali used for pH adjustment, flue gas treatment, and water purification in industrial and environmental processes. Often known as slaked lime, they neutralize acidic effluents, stabilize sludge, and support soil conditioning in agriculture.

Pelletizing reduces dust, improves flow, and enables accurate dosing in automated systems while maintaining high reactivity in contact with water and acids. Consistent quality and controlled moisture help ensure reliable performance in continuous operations.

Sr. No. Description Specification
1 Purity Typically 95–98% (industrial grade)
2 Chemical Formula Ca(OH)₂
3 Form White pellets/granules
4 Country of origin India
5 Quantities 25 kg HDPE bags and jumbo bags up to 1000 kg
  • White, odorless solid; low-solubility alkali forming strongly basic solutions in water.

  • Density around 2.2–2.4 g/cm³ with moderate hygroscopicity and tendency to form fine dust if abraded.

  • Reacts with acids to form corresponding calcium salts and water, releasing heat.

  • Stable under normal conditions; absorbs carbon dioxide over time to form calcium carbonate.

  • Neutralization of acidic wastewater, pickling liquors, and industrial effluents.

  • Water treatment for softening, removal of heavy metals, and pH correction.

  • Flue gas desulfurization and environmental control in power plants and incinerators.

  • Soil stabilization, agriculture liming, and construction (mortar, plasters, soil improvement).

  • Supplied with low insoluble content and controlled particle size for consistent reactivity in pellets.

  • Causes skin and eye irritation and may cause serious eye damage; avoid inhaling dust.

  • Wear alkali-resistant gloves, goggles/face shield, and suitable mask; use only with good local ventilation.

  • Store in dry, well-ventilated areas in tightly closed bags away from acids and moisture to prevent caking and carbonation.

Calcium Hydroxide
Sr. No. Description Specification
1 Purity Typically 95–98% (industrial grade)
2 Chemical Formula Ca(OH)₂
3 Form White pellets/granules
4 Country of origin India
5 Quantities 25 kg HDPE bags and jumbo bags up to 1000 kg
  • White, odorless solid; low-solubility alkali forming strongly basic solutions in water.

  • Density around 2.2–2.4 g/cm³ with moderate hygroscopicity and tendency to form fine dust if abraded.

  • Reacts with acids to form corresponding calcium salts and water, releasing heat.

  • Stable under normal conditions; absorbs carbon dioxide over time to form calcium carbonate.

  • Neutralization of acidic wastewater, pickling liquors, and industrial effluents.

  • Water treatment for softening, removal of heavy metals, and pH correction.

  • Flue gas desulfurization and environmental control in power plants and incinerators.

  • Soil stabilization, agriculture liming, and construction (mortar, plasters, soil improvement).

  • Supplied with low insoluble content and controlled particle size for consistent reactivity in pellets.

  • Causes skin and eye irritation and may cause serious eye damage; avoid inhaling dust.

  • Wear alkali-resistant gloves, goggles/face shield, and suitable mask; use only with good local ventilation.

  • Store in dry, well-ventilated areas in tightly closed bags away from acids and moisture to prevent caking and carbonation.

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