
Calcium Hydroxide Manufacturer & Supplier for Industrial and Chemical Applications

Calcium Hydroxide Product Overview
Calcium hydroxide, with the chemical formula Ca(OH)₂, is an inorganic compound commonly known as hydrated lime or slaked lime. It is generally supplied as a white powder and is valued for its alkaline properties and role in a wide range of chemical and industrial processes.
As a calcium hydroxide manufacturer in China, Changshu Hongyu supplies calcium-based products for industrial customers with different application requirements. The appropriate calcium hydroxide grade depends on the intended process, required chemical composition and other relevant technical specifications.
Main Applications of Calcium Hydroxide
Calcium hydroxide is used across several industrial sectors because of its alkaline properties and its role as a chemical raw material. The suitable grade and technical requirements depend on the specific production process.

Calcium Hypochlorite Production
Calcium hydroxide is used in the production of calcium hypochlorite.Calcium hydroxide is an important raw material in the manufacture of calcium hypochlorite, a chlorine-based chemical used in bleaching and disinfection applications. For manufacturers of calcium hypochlorite, selecting suitable calcium hydroxide is an important part of raw material procurement and production planning.
Hongyu can discuss calcium hydroxide requirements with chemical manufacturers based on their intended production process, target specifications and purchasing needs. Buyers are encouraged to share their technical requirements when requesting a quotation.
Water and Wastewater Treatment
Calcium hydroxide is used in water and wastewater treatment processes where alkaline materials are required. Depending on the treatment system, it can support pH adjustment and the treatment of acidic streams.
Industrial buyers should evaluate the characteristics of the water or wastewater, process conditions and applicable treatment requirements before selecting a grade. Sharing these details with the supplier helps establish the appropriate product specification.


Construction and Building Materials
Calcium hydroxide has applications in construction materials and related industrial formulations. Its use may depend on the formulation requirements, processing conditions and intended properties of the finished material.
For construction material producers, choosing a suitable calcium hydroxide grade requires consideration of compatibility with other ingredients and the technical requirements of the final application.
Agriculture and Soil Treatment
Calcium-based materials are used in agricultural applications, including soil pH management. Calcium hydroxide may be considered for suitable soil treatment applications where its alkaline properties meet the intended requirements.
The appropriate application rate and material selection depend on soil conditions, crop requirements and local agricultural guidance. Buyers should confirm product suitability and follow relevant application recommendations.


Food Processing
Calcium hydroxide has uses in certain food processing applications when the material meets the requirements for the intended food use. Grade selection and regulatory compliance are essential considerations for food manufacturers.
Customers sourcing calcium hydroxide for food-related applications should specify the intended use and applicable standards before ordering. Food-grade suitability should be confirmed for the actual product supplied rather than assumed for every industrial grade.
Recommended Products
Why Choose Changshu Hongyu for Calcium Hydroxide?
Established Calcium Products Manufacturer
Changshu Hongyu was founded in 1984 and specializes in calcium hydroxide, calcium oxide and other calcium-based products. Our manufacturing background provides a foundation for serving industrial buyers who need a supplier familiar with calcium compound production.
Raw Material Control
Hongyu has its own mine in Hubei Province and emphasizes raw material control as part of its production approach. Control of raw materials is an important consideration when working toward consistent product quality and reliable supply.
Customer-Oriented Supply Support
Our professional sales team works with customers to understand their application requirements and purchasing needs. We also provide support related to product selection, procurement, logistics and technical communication to help customers coordinate their sourcing activities.
Quality Inspection During Production
Our production operations are supported by professional technicians and quality inspectors. Product samples are tested every two hours as part of the company's quality control practices, helping monitor production quality throughout the manufacturing process.
Contact Us
Changshu Hongyu works with B2B customers to discuss product grades, technical requirements and purchasing needs. Contact our team to learn more about suitable calcium hydroxide options for your process.
Related Blogs
The Key Role of Calcium Hydroxide in the Production of Calcium-Zinc Stabilizers
Which Calcium Hydroxide Is Suitable for The Chemical Industry?
Keep In Touch With Us
Are you sourcing calcium hydroxide for chemical manufacturing, calcium hypochlorite production or another industrial application?
Changshu Hongyu works with B2B customers to discuss product grades, technical requirements and purchasing needs. Contact our team to learn more about suitable calcium hydroxide options for your process.
Mob: +86-15250326132
E-mail: zhou@cshyghw.com