The Global Stable Bleaching Powder (Calcium Hypochlorite) Market was valued at USD 615.90 million in 2023 and is projected to reach USD 797.47 million by 2029, growing at a Compound Annual Growth Rate (CAGR) of 4.40% during the forecast period (2023–2029). This growth is being driven by rising demand for effective water treatment solutions, expanding applications in bleaching for textiles and paper industries, and increasing focus on sanitation in emerging economies, alongside stricter environmental regulations promoting stable chemical alternatives for disinfection.

As the chemical industry evolves toward more sustainable and efficient production methods, the attention turns to the major manufacturers who are advancing stability, purity, and eco-friendly processes in calcium hypochlorite production. In this blog, we profile the Top 10 Companies in the Global Stable Bleaching Powder (Calcium Hypochlorite) Market—a blend of established chemical conglomerates, specialized producers, and innovators leading the charge in global disinfection and bleaching applications.

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🔟 1. DCM Shriram Ltd.

Headquarters: New Delhi, India
Key Offering: Calcium Hypochlorite Granules, Bleaching Powder for Water Treatment and Sanitation

DCM Shriram stands as a prominent player in the Indian chemical sector, with a strong emphasis on calcium hypochlorite products tailored for municipal water purification and industrial bleaching. The company’s facilities produce high-purity stable bleaching powder that meets international standards, serving markets across Asia and exporting to various global regions. Because of its integrated manufacturing approach, DCM Shriram ensures consistent quality, which has helped it build long-term relationships with water utilities and textile manufacturers.

Furthermore, the company invests in process optimizations to reduce energy consumption while maintaining the product’s chlorine content above 65%. This not only enhances efficacy in disinfection but also aligns with growing demands for cost-effective solutions in developing regions.

Key Innovations:

• Development of granular formulations for easier handling and reduced dust

• Expansion of production capacity to meet rising demand in water treatment

• Collaborations with government bodies for sanitation projects in rural areas

Download FREE Sample Report: Global Stable Bleaching Powder (Calcium Hypochlorite) Market – View in Detailed Research Report

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9️⃣ 2. Aditya Birla Chemicals (India) Ltd.

Headquarters: Mumbai, India
Key Offering: Stable Bleaching Powder, Calcium Hypochlorite for Disinfection and Bleaching

Aditya Birla Chemicals, part of the Aditya Birla Group, excels in producing calcium hypochlorite for diverse applications including swimming pool sanitation and pulp bleaching. Operating multiple plants in India, the company supplies products that offer superior stability compared to traditional bleach, making them ideal for storage and transport in humid climates. Its commitment to quality control has positioned it as a reliable supplier for both domestic and international clients in the water and textile sectors.

However, the company faces challenges from volatile raw material prices, yet it counters this through backward integration and R&D into more efficient synthesis methods. This strategic focus allows Aditya Birla to maintain competitive pricing while upholding product integrity.

Key Innovations:

• Introduction of low-impurity grades for pharmaceutical water treatment

• Sustainable packaging solutions to minimize environmental impact

• Partnerships with international exporters for global market penetration

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8️⃣ 3. Lonza Group Ltd.

Headquarters: Basel, Switzerland
Key Offering: Calcium Hypochlorite Solutions, Specialty Bleaching Agents

Lonza Group is a global leader in specialty chemicals, with its calcium hypochlorite portfolio targeting high-end applications in water disinfection and industrial cleaning. The company’s European-based production emphasizes advanced purification techniques, ensuring products with available chlorine levels up to 70%. Serving clients in Europe and North America, Lonza’s offerings are particularly valued in the food and beverage industry for their reliability in preventing microbial contamination.

In addition, Lonza’s research into bio-based stabilizers enhances the product’s shelf life, addressing a key pain point for users in remote locations. This innovation underscores the company’s role in bridging traditional chemistry with modern sustainability needs.

Key Innovations:

• Advanced filtration processes for ultra-pure calcium hypochlorite

• Custom formulations for niche markets like aquaculture

• Compliance with stringent EU regulations on chemical safety

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7️⃣ 4. Westlake Chemical Corporation

Headquarters: Houston, Texas, USA
Key Offering: Granular Calcium Hypochlorite, Bleaching Powder for Municipal Use

Westlake Chemical is a major U.S. producer of calcium hypochlorite, focusing on large-scale manufacturing for water treatment facilities and commercial pools. Its plants in the southern United States produce stable forms that resist degradation, supporting the company’s extensive distribution network across North America and beyond. Westlake’s emphasis on safety in handling and transportation has earned it trust among utility providers seeking dependable suppliers.

Moreover, the firm is exploring automation in production lines to boost efficiency, which helps in scaling output without compromising on quality. This approach is crucial as demand surges from urbanization and water scarcity issues.

Key Innovations:

• High-capacity production facilities exceeding 50,000 tons annually

• Integration of digital monitoring for quality assurance

• Export strategies targeting Latin American markets

Download FREE Sample Report: Global Stable Bleaching Powder (Calcium Hypochlorite) Market – View in Detailed Research Report

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6️⃣ 5. Nippon Soda Co., Ltd.

Headquarters: Tokyo, Japan
Key Offering: Calcium Hypochlorite Tablets, Stable Bleaching Compounds

Nippon Soda brings Japanese precision to the calcium hypochlorite market, specializing in tablet and granular forms for household and industrial disinfection. With production rooted in advanced chemical engineering, the company caters to Asia-Pacific markets, where hygiene standards are rapidly evolving. Its products are known for minimal residue, making them suitable for sensitive applications like drinking water treatment.

Because of regulatory pressures in Japan, Nippon Soda prioritizes eco-friendly production, incorporating waste minimization techniques that set industry benchmarks. This not only reduces costs but also appeals to environmentally conscious buyers worldwide.

Key Innovations:

• Tablet technology for controlled-release disinfection

• R&D in low-temperature stable formulations

• Strategic alliances with Asian water authorities

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5️⃣ 6. Tosoh Corporation

Headquarters: Tokyo, Japan
Key Offering: High-Purity Calcium Hypochlorite, Bleaching Agents for Textiles

Tosoh Corporation is renowned for its fine chemical expertise, producing calcium hypochlorite that excels in bleaching processes for textiles and paper. Operating state-of-the-art facilities in Japan, the company supplies premium-grade products to global manufacturers, emphasizing consistency and high active chlorine content. Tosoh’s global footprint includes key markets in Europe and Asia, driven by its reputation for innovation.

Furthermore, the company invests in catalyst improvements to enhance yield and purity, helping clients achieve better results in end-use applications. This forward-thinking strategy positions Tosoh well amid shifting industry demands.

Key Innovations:

• Specialized grades for color-safe bleaching

• Expansion into Southeast Asian production hubs

• Quality certifications for international trade

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4️⃣ 7. Nankai Chemical Industry Co., Ltd.

Headquarters: Tokyo, Japan
Key Offering: Granular Bleaching Powder, Calcium Hypochlorite for Sanitation

Nankai Chemical Industry focuses on cost-effective calcium hypochlorite production, serving the sanitation needs of public pools and wastewater plants primarily in Asia. Its manufacturing processes are optimized for volume, ensuring affordability without sacrificing stability. The company’s dedication to supply chain reliability has made it a go-to provider in regions with high population densities.

However, Nankai is adapting to global trends by incorporating greener raw materials, which improves the environmental profile of its products. This adaptation is essential for maintaining competitiveness in a regulated market.

Key Innovations:

• Economical production methods reducing costs by 15%

• Focus on bulk packaging for industrial users

• Market entry into emerging African sanitation projects

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3️⃣ 8. Sree Rayalaseema Hi-Strength Hypo Ltd.

Headquarters: Andhra Pradesh, India
Key Offering: Hi-Strength Bleaching Powder, Calcium Hypochlorite for Water and Bleach

Sree Rayalaseema Hi-Strength Hypo Ltd. specializes in high-strength calcium hypochlorite formulations, ideal for demanding applications in water treatment and laundry bleaching. Based in southern India, the company leverages local resources for efficient production, exporting to over 50 countries. Its products, featuring up to 70% available chlorine, are favored for their potency in tropical climates.

In response to industry needs, the firm has enhanced its R&D to develop anti-caking agents, improving usability in humid environments. This innovation directly addresses practical challenges faced by end-users.

Key Innovations:

• High-strength variants for concentrated disinfection

• Local sourcing for sustainable supply chains

• Certifications for export to regulated markets

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2️⃣ 9. Weifang Yufeng Chemical Co., Ltd.

Headquarters: Weifang, China
Key Offering: Industrial-Grade Calcium Hypochlorite, Bleaching Powder Granules

Weifang Yufeng Chemical is a key Chinese manufacturer, producing large volumes of calcium hypochlorite for global export, particularly to water treatment and agriculture sectors. Its Shandong-based plants utilize the sodium process for scalable output, meeting the needs of cost-sensitive markets in Asia and Africa. The company’s focus on logistics ensures timely delivery, strengthening its position as a volume leader.

Moreover, Yufeng is investing in quality upgrades to comply with international standards, which opens doors to premium segments. This balanced approach supports steady growth in a competitive landscape.

Key Innovations:

• Mass production capabilities over 100,000 tons per year

• Customization for agricultural disinfection

• Enhanced export compliance programs

Download FREE Sample Report: Global Stable Bleaching Powder (Calcium Hypochlorite) Market – View in Detailed Research Report

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1️⃣ 10. Occidental Chemical Corporation (OxyChem)

Headquarters: Dallas, Texas, USA
Key Offering: Calcium Hypochlorite Briquettes, Comprehensive Bleaching Solutions

Occidental Chemical, or OxyChem, leads the market with its robust calcium hypochlorite offerings, widely used in municipal water systems and commercial bleaching operations across North America and Europe. The company’s integrated chlor-alkali operations provide a strong foundation for producing stable, high-purity products in briquette form for easy dissolution. OxyChem’s global reach and technical support services make it indispensable for large-scale users.

Because of its scale, OxyChem drives industry standards through continuous improvements in safety and efficacy. It also explores applications in emerging areas like biofuel processing, diversifying its portfolio.

Key Innovations:

• Briquette technology for efficient storage and use

• Technical assistance programs for end-users

• Investments in sustainable manufacturing practices

Get Full Report Here: Global Stable Bleaching Powder (Calcium Hypochlorite) Market – View in Detailed Research Report

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🌍 Outlook: The Future of Stable Bleaching Powder Is More Efficient and Sustainable

The global stable bleaching powder market is experiencing steady evolution. While conventional production methods remain dominant, the sector is channeling significant resources into enhanced stability formulations, cleaner manufacturing processes, and expanded distribution for water treatment and bleaching needs. Rising urbanization and hygiene awareness worldwide are fueling this trajectory, prompting manufacturers to innovate amid regulatory and environmental pressures.

Key drivers include the push for safer disinfectants in public health initiatives and the textile industry’s demand for eco-friendly bleaches. However, challenges like raw material volatility and competition from liquid alternatives persist, yet opportunities in developing regions offer substantial growth potential.

📈 Key Trends Shaping the Market:

• Expansion of production capacities in Asia-Pacific to meet regional demand

• Regulatory mandates for chlorine-based disinfectants in water quality standards

• Adoption of advanced processes like calcium process for higher purity

• Strategic partnerships between producers and end-user industries for customized solutions

Get Full Report Here: Global Stable Bleaching Powder (Calcium Hypochlorite) Market – View in Detailed Research Report

The companies profiled here are not only supplying essential bleaching and disinfection solutions—they’re pioneering the sustainable evolution of chemical applications worldwide.