The Global Sodium Dichloroisocyanurate Market was valued at USD 1.2 Billion in 2023 and is projected to reach USD 1.78 Billion by 2028, growing at a Compound Annual Growth Rate (CAGR) of 7.4% during the forecast period (2023–2028). This growth is being driven by increasing awareness of waterborne diseases, stringent regulations for water disinfection, and the accelerating adoption of effective and stable chlorination solutions across municipal, industrial, and residential sectors.

As global health and sanitation standards continue to rise, the spotlight is on the key chemical producers who are driving innovation, supply chain efficiency, and safer disinfection pathways. In this blog, we profile the Top 10 Companies in the Sodium Dichloroisocyanurate (NaDCC) Industry—a mix of chemical majors, specialized manufacturers, and formulation experts shaping the future of global water treatment and hygiene.

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🔟 1. Occidental Petroleum Corporation (OxyChem)

Headquarters: Houston, Texas, USA
Key Offering: Sodium Dichloroisocyanurate (NaDCC) Granules, Tablets, Powders

OxyChem, a subsidiary of Occidental Petroleum, is a leading global producer of chlorine and chlorinated isocyanurates. Their extensive manufacturing capabilities and robust supply chain make them a cornerstone supplier of high-purity NaDCC for various disinfection applications, from swimming pools to industrial water treatment.

Innovation & Market Initiatives:

• Advanced production processes for high-yield NaDCC

• Strategic focus on meeting stringent EPA and international water safety standards

• Investment in sustainable chlor-alkali production technologies

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9️⃣ 2. Lonza Group Ltd.

Headquarters: Basel, Switzerland
Key Offering: NaDCC-based disinfectants, Custom-formulated hygiene products

Lonza is a premier global supplier of specialty chemicals and biotech solutions, with a strong presence in the microbial control segment. Their expertise lies in creating high-efficacy NaDCC formulations for demanding applications in healthcare, food safety, and institutional hygiene, prioritizing product stability and user safety.

Innovation & Market Initiatives:

• Development of effervescent tablets for precise dosing

• R&D focused on enhancing the shelf-life and dissolution properties of NaDCC products

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8️⃣ 3. ICL Group Ltd.

Headquarters: Tel Aviv, Israel
Key Offering: Industrial-grade and food-grade NaDCC, Bromine and Potassium derivatives

ICL is a major global specialty minerals and chemicals company. Its industrial products division is a significant producer of NaDCC, leveraging its expertise in bromine chemistry to offer a diversified portfolio of disinfection solutions for agriculture, water treatment, and the food & beverage industry.

Innovation & Market Initiatives:

• Integration of NaDCC production with complementary halogen-based biocides

• Expansion of production capacity to serve growing European and Asian markets

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7️⃣ 4. Ercros S.A.

Headquarters: Barcelona, Spain
Key Offering: Sodium Dichloroisocyanurate Dihydrate, Trichloroisocyanuric Acid

Ercros is a leading Spanish chemical company with a strong division dedicated to intermediate and functional chemicals. It is a key European manufacturer of isocyanuric acid derivatives, including high-quality NaDCC, serving the water treatment, detergent, and textile industries across the continent.

Innovation & Market Initiatives:

• Focus on producing NaDCC dihydrate for enhanced stability in humid climates

• Commitment to circular economy principles in chemical manufacturing

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6️⃣ 5. Clearon Corp.

Headquarters: South Charleston, West Virginia, USA
Key Offering: ACCU-TAB® NaDCC Tablets, Specialty chlorinated isocyanurates

Clearon is a prominent North American producer focused exclusively on chlorinated isocyanurates. Known for its ACCU-TAB® branded systems, the company provides precise, slow-dissolving NaDCC tablets for swimming pools, spas, and municipal water disinfection, emphasizing ease of use and operator safety.

Innovation & Market Initiatives:

• Patented tableting technology for controlled chlorine release

• Strong distribution network throughout the Americas

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5️⃣ 6. Nippon Soda Co., Ltd. (Shikoku Chemicals Corporation)

Headquarters: Tokyo, Japan
Key Offering: High-purity NaDCC, TCCA, Cyanuric Acid

Through its subsidiary Shikoku Chemicals, Nippon Soda is a leading force in the Asian NaDCC market. The company boasts advanced manufacturing technologies and strict quality control, supplying products that meet the high standards of the Japanese and broader APAC water treatment and hygiene markets.

Innovation & Market Initiatives:

• Development of low-residue NaDCC formulations

• Strategic partnerships with local water authorities and chemical distributors

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4️⃣ 7. Zhucheng Taisheng Chemical Co., Ltd.

Headquarters: Shandong, China
Key Offering: Sodium Dichloroisocyanurate, Calcium Hypochlorite, Cyanuric Acid

As one of China’s major producers of chlorination products, Zhucheng Taisheng Chemical has a significant share in the global NaDCC supply chain. The company’s competitive advantage lies in its large-scale integrated production facilities, making it a key supplier for cost-sensitive markets worldwide.

Innovation & Market Initiatives:

• Continuous process optimization for cost-effective production

• Expansion of export operations to Africa, South America, and the Middle East

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3️⃣ 8. Hindustan Laboratories

Headquarters: Mumbai, India
Key Offering: NaDCC Tablets and Powder, Water Sanitization Products

Hindustan Laboratories is a leading Indian manufacturer specializing in disinfection and sanitation chemicals. The company plays a vital role in supplying affordable and effective NaDCC products for municipal water disinfection, disaster relief, and household hygiene across the Indian subcontinent and emerging economies.

Innovation & Market Initiatives:

• Focus on products tailored for portable water purification in rural areas

• Active participation in public health initiatives and government tenders

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2️⃣ 9. Heze Huayi Chemical Co., Ltd.

Headquarters: Shandong, China
Key Offering: Sodium Dichloroisocyanurate (56%, 60%), TCCA

Heze Huayi is another significant Chinese manufacturer with a strong export orientation. The company produces a wide range of chlorinated isocyanurates and has established itself as a reliable volume supplier to global traders and formulators, contributing substantially to the market’s competitive landscape.

Innovation & Market Initiatives:

• Adoption of automated packaging lines to improve efficiency

• Certifications for international quality and safety standards (e.g., ISO, NSF)

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1️⃣ 10. Sree Rayalaseema Hi-Strength Hypo Ltd.

Headquarters: Kurnool, Andhra Pradesh, India
Key Offering: NaDCC, Calcium Hypochlorite, Chlorinated Paraffin

Sree Rayalaseema is a major Indian chemical player with a strong focus on chlor-alkali products. The company manufactures NaDCC as part of its diversified chemical portfolio, leveraging its captive chlorine production to serve both domestic industrial demand and international markets with competitive pricing.

Innovation & Market Initiatives:

• Backward integration into chlorine production for supply security

• Investment in environmental, health, and safety (EHS) standards

Get Full Report Here: Sodium Dichloroisocyanurate Market – View in Detailed Research Report

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🌍 Outlook: The Future of Water Disinfection Is Safer and Smarter

The Sodium Dichloroisocyanurate market is undergoing a significant transformation. While traditional applications in swimming pools remain a cornerstone, the industry is increasingly driven by the need for safe drinking water, advanced industrial processes, and effective hygiene practices in a post-pandemic world.

📈 Key Trends Shaping the Market:

• Rising demand for point-of-use water purification tablets in emerging economies

• Stringent government regulations mandating water safety in public spaces and food processing

• Development of blended formulations combining NaDCC with other disinfectants for synergistic effects

• Growing adoption in aquaculture and agriculture for disease control

Get Full Report Here: Sodium Dichloroisocyanurate Market – View in Detailed Research Report

The companies listed above are not only supplying essential chemicals—they’re enabling a healthier and safer world through advanced disinfection science.