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Hydrated Lime (Ca(OH)₂) High-Purity Calcium Hydroxide for Industrial & Environmental Solutions
24 . Apr, 2025

Did you know 73% of industrial plants using traditional lime products report inconsistent pH control? Meanwhile, operators leveraging hydrated slaked lime achieve 40% faster reaction times. The stakes are high—every 1% efficiency loss costs plants $12,000 monthly. Ready to upgrade?


hydrated lime ca oh 2

(hydrated lime ca oh 2)


Technical Superiority of Hydrated Lime Calcium Hydroxide

Unlike ordinary lime, our hydrated lime Ca(OH)₂ delivers 98.5% purity—the highest in North America. Its microfine particles (under 45μm) dissolve 3x faster than competitors. See the difference:

Parameter Standard Lime Our Chemical Hydrated Lime
Reaction Time 12-15 mins 4-5 mins
pH Adjustment Efficiency 78% 95%

Head-to-Head: Why We Outperform Competitors

While others cut corners, we triple-test every batch. Our hydrated lime calcium hydroxide maintains strict 0.3% max impurities—50% lower than industry averages. You get:

  • ✅ ISO 9001-certified production
  • ✅ 24/7 technical support
  • ✅ Bulk discounts up to 35%

Tailored Solutions for Your Needs

Whether you're in water treatment or steel manufacturing, our engineers create custom hydrated lime blends. A Midwest plant boosted flue gas desulfurization by 22% using our phased-delivery system. What could we achieve for you?

Proven Results Across Industries

See how Phoenix Materials' hydrated slaked lime delivers:

Case Study: Municipal Water Plant

➔ Reduced chemical costs by 30%
➔ Achieved 99.2% heavy metal removal
➔ Cut sludge volume by 18%

Ready for a Game-Changing Partnership?

As North America's 1 hydrated lime supplier since 1998, Phoenix Materials guarantees:
⮞ 48-hour delivery ⮞ 100% quality assurance ⮞ ROI within 90 days


hydrated lime ca oh 2

(hydrated lime ca oh 2)


FAQS on hydrated lime ca oh 2

What is hydrated lime (Ca(OH)₂)?

Q: What is hydrated lime (Ca(OH)₂)?

A: Hydrated lime, chemically known as calcium hydroxide (Ca(OH)₂), is a white powder formed by adding water to quicklime (calcium oxide). It is widely used in construction, water treatment, and soil stabilization.

How is hydrated slaked lime used in industry?

Q: How is hydrated slaked lime used in industry?

A: Hydrated slaked lime is utilized for pH adjustment in water treatment, mortar production in construction, and as a flocculant in wastewater management. It also neutralizes acidic soils in agriculture.

Is chemical hydrated lime hazardous to handle?

Q: Is chemical hydrated lime hazardous to handle?

A: Yes, chemical hydrated lime can irritate skin, eyes, and respiratory systems. Proper PPE, like gloves and goggles, should be worn, and exposure to moisture should be minimized during storage.

How is hydrated lime calcium hydroxide produced?

Q: How is hydrated lime calcium hydroxide produced?

A: It is made by hydrating calcium oxide (quicklime) with water, a process called slaking. The reaction releases heat and results in a fine, dry powder or slurry, depending on water quantity.

What factors affect hydrated lime shelf life?

Q: What factors affect hydrated lime shelf life?

A: Exposure to air reduces shelf life due to carbonation, where calcium hydroxide reacts with CO₂ to form calcium carbonate. Store it in airtight containers, away from moisture and humidity.

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