---
title: "Hydrated Lime Supplier in Indonesia"
description: "Hydrated lime (slaked lime, Ca(OH)2) from PT Kemindo Cao Resources: own plant in North Sulawesi, 10 tonnes/hour. For water and mining. Request a quote."
url: https://kemindogroup.com/en/products/hydrated-lime
lang: en
lastmod: 2026-10-27T00:00:00.000Z
site: Kemindo Group
---

# Hydrated Lime Supplier in Indonesia

Hydrated lime (slaked lime, calcium hydroxide, Ca(OH)₂) for water treatment, pH control and ore processing. Made by PT Kemindo Cao Resources at its own plant in North Sulawesi, 10 tonnes per hour.

## Key facts

- Formula: Ca(OH)2
- Business lines: [Chemicals & Consumables](https://kemindogroup.com/en/business/chemicals)
- Categories: [Chemicals](https://kemindogroup.com/en/products/category/chemical), [Mining Chemicals](https://kemindogroup.com/en/products/category/mining-chemical), [Nickel](https://kemindogroup.com/en/products/category/nickel), [Paper Chemicals](https://kemindogroup.com/en/products/category/paper-chemical)
- Industries: Mining, Nickel, Pulp & paper
- Availability: Available

Hydrated lime, or calcium hydroxide [Ca(OH)₂], is used in water treatment, construction, mining and environmental applications. Our hydrated lime is of high purity, with consistent chemical quality and low impurities, including trace metals. It is made under strict quality control.

**Our own plant at Labuan Uki.** PT Kemindo Cao Resources runs a hydrated lime plant at Labuan Uki, North Sulawesi, with a capacity of 10 tonnes per hour. The machines are European-made and fully automatic. About 30 people work inside the plant. It is close to gold mines. The same plant also supplies quick lime. Our hydrated lime brand is StarHLime.

Packaging: jumbo bags or smaller bags. We deliver in bulk in a ship's hold, in containers or by truck.

## Specifications

| Parameter | Value | Unit |
|---|---|---|
| Ca(OH)₂ | 85 – 95 | % |
| Magnesium Oxide [MgO] | 1.0 – 5.0 | % |
| Silica Oxide [SiO₂] | 0.1 – 2.0 | % |
| Iron Oxide [Fe₂O₃] | 0.01 – 0.1 | % |
| Aluminium Oxide [Al₂O₃] | 0.1 – 1.0 | % |
| pH (25℃ saturated water solution) | 12.44 |  |
| Melting point/Freezing point | 580℃ (decomposition) |  |
| Bulk density | 450 | kg/m3 |
| Relative Density / Specific Gravity | 2.2 – 2.3 g/cm3 (true) |  |

## Applications

- Water treatment
- Construction
- Mining
- Environmental applications

## Frequently asked questions



### Who supplies hydrated lime in Indonesia?

Kemindo Group. We make it ourselves at the PT Kemindo Cao Resources plant in North Sulawesi, at 10 tonnes per hour. Other names for this product: slaked lime, calcium hydroxide, kapur hidrat.

### What is hydrated lime used for?

Main uses: water treatment, pH control and ore processing in mines (especially gold and nickel), construction and environmental applications.

### Where is Kemindo's hydrated lime plant and how big is it?

At Labuan Uki, North Sulawesi. Capacity is 10 tonnes per hour, with fully automatic European machines and about 30 people working inside the plant. It is close to gold mines.

### Does Kemindo also supply quick lime?

Yes. We supply quick lime (CaO) from our plant in Sulawesi, as lumps of 20–70 mm. See the Quick Lime page.

## Related products

- [Quick Lime](https://kemindogroup.com/en/products/quick-lime-cao)
- [Sulphuric Acid](https://kemindogroup.com/en/products/sulphuric-acid)
- [Caustic Soda Pearl](https://kemindogroup.com/en/products/caustic-soda-pearl)

Request a quote: https://kemindogroup.com/en/contact?produk=hydrated-lime