The Global Potassium Dihydrogen Phosphate Market was valued at USD 789.5 Million in 2023 and is projected to reach USD 1.12 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 4.8% during the forecast period (2024–2030). This significant growth is primarily driven by the escalating global demand for high-efficiency fertilizers, the expansion of the food & beverage industry, and the increasing adoption of Photo-Optic Crystals in laser and electro-optical applications.

As the agricultural and high-tech sectors increasingly rely on specialized chemicals for enhanced productivity and innovation, the role of key producers becomes paramount. In this blog, we profile the Top 10 Companies in the Potassium Dihydrogen Phosphate Industry—a diversified group of agrochemical giants, specialty chemical manufacturers, and technology-focused firms shaping the supply and innovation landscape.

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🔟 1. Haifa Group

Headquarters: Haifa, Israel
Key Offering: High-Purity MKP (Mono Potassium Phosphate) for Fertigation and Foliar Feeding

Haifa Group is a world leader in the field of specialty plant nutrition, with a strong focus on water-soluble fertilizers. Their high-purity Potassium Dihydrogen Phosphate (MKP) is a cornerstone product, renowned for its excellent solubility and efficiency in fertigation and foliar application systems globally.

Innovation and Market Focus:

• Pioneering controlled-release and soluble fertilizer technologies

• Strong presence in high-value crop markets across Europe, North America, and Asia

• Commitment to sustainable agriculture through precision nutrition solutions

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Potassium Dihydrogen Phosphate Market – View in Detailed Research Report

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9️⃣ 2. ICL Group Ltd.

Headquarters: Tel Aviv, Israel
Key Offering: MKP for Agriculture, Food Grade MKP

ICL is a leading global specialty minerals company, operating potash and phosphate segments that are integral to MKP production. The company leverages its vertical integration to produce high-quality Potassium Dihydrogen Phosphate for both agricultural and industrial markets, with a significant global distribution network.

Innovation and Market Focus:

• Vertical integration from raw material mining to specialty product manufacturing

• Expanding product portfolio for sustainable agriculture

• R&D focus on next-generation plant nutrition and food ingredients

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8️⃣ 3. Sichuan Shucan Chemical Co., Ltd.

Headquarters: Sichuan, China
Key Offering: Technical Grade and Food Grade Potassium Dihydrogen Phosphate

Sichuan Shucan Chemical is a major Chinese producer of phosphate chemicals, including a substantial output of Potassium Dihydrogen Phosphate. The company serves both domestic and international markets, competing on cost-efficiency and scale, and is a key supplier to the Asian agricultural sector.

Innovation and Market Focus:

• Large-scale production capacity catering to bulk agricultural demand

• Focus on cost-competitive manufacturing for price-sensitive markets

• Expanding international export footprint

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7️⃣ 4. Innophos Holdings, Inc.

Headquarters: Cranbury, New Jersey, USA
Key Offering: Food Grade and High-Purity MKP

Innophos is a leading producer of specialty ingredient solutions that span food, health, and industrial markets. Their production of high-purity, food-grade Potassium Dihydrogen Phosphate is critical for applications in food stabilization, buffering, and mineral fortification, serving major food and beverage brands.

Innovation and Market Focus:

• Specialization in value-added phosphate specialties for regulated industries

• Strong customer collaboration for custom ingredient solutions

• Focus on GRAS (Generally Recognized as Safe) and high-purity products

Download FREE Sample Report:
Potassium Dihydrogen Phosphate Market – View in Detailed Research Report

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6️⃣ 5. Guizhou Lvyin Biotech Co., Ltd.

Headquarters: Guizhou, China
Key Offering: Pharmaceutical and Food Grade Potassium Dihydrogen Phosphate

Guizhou Lvyin Biotech specializes in fine chemicals and pharmaceutical intermediates, with a strong focus on high-purity Potassium Dihydrogen Phosphate. The company targets premium segments, including pharmaceutical formulations and high-end food processing, where purity and consistency are critical.

Innovation and Market Focus:

• Production of high-purity grades for sensitive applications

• Strategic focus on pharmaceutical and nutraceutical industries

• Adherence to stringent quality control standards (e.g., USP, EP)

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5️⃣ 6. Xuzhou Tianchang Chemical Co., Ltd.

Headquarters: Xuzhou, Jiangsu, China
Key Offering: Technical Grade MKP, Fertilizer Grade MKP

Xuzhou Tianchang Chemical is a significant manufacturer of phosphate-based chemicals in Eastern China. The company produces large volumes of Potassium Dihydrogen Phosphate primarily for the agricultural fertilizer market, benefiting from its proximity to key raw material sources and industrial clusters.

Innovation and Market Focus:

• Cost-effective production for the mass agricultural market

• Strong logistics network for domestic distribution

• Focus on meeting the specific needs of the Chinese agricultural sector

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4️⃣ 7. Prayon S.A.

Headquarters: Engis, Belgium
Key Offering: High-Purity Phosphoric Acid and Phosphate Salts, including MKP

Prayon is a European leader in phosphate chemistry, with a long history of technological innovation. The company produces a range of phosphate derivatives, including high-quality Potassium Dihydrogen Phosphate, serving diverse sectors from agriculture to technical applications with a strong emphasis on product quality and environmental standards.

Innovation and Market Focus:

• Advanced purification and production technologies

• Strong focus on environmental sustainability and circular economy principles

• Broad application expertise across industrial and agro-industrial sectors

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3️⃣ 8. Changsha Green Mountain Chemical Co., Ltd.

Headquarters: Changsha, Hunan, China
Key Offering: Food Additive and Technical Grade Potassium Dihydrogen Phosphate

Changsha Green Mountain Chemical is a specialized chemical supplier with a focus on phosphate salts. The company has carved a niche by supplying consistent quality Potassium Dihydrogen Phosphate to both the domestic Chinese market and international clients in the food and industrial sectors.

Innovation and Market Focus:

• Reliable supply chain for consistent quality products

• Flexible production to meet diverse customer specifications

• Growing export-oriented business model

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2️⃣ 9. Gamdan Optics

Headquarters: Easton, Pennsylvania, USA
Key Offering: Ultra-High Purity, Optical Grade Potassium Dihydrogen Phosphate (KDP) Crystals

Gamdan Optics is a key player in the high-tech segment of the market, specializing in the growth and fabrication of non-linear optical crystals. Their production of ultra-pure Potassium Dihydrogen Phosphate (KDP) and Deuterated Potassium Dihydrogen Phosphate (DKDP) crystals is critical for high-power laser systems, including those used in scientific research and defense applications.

Innovation and Market Focus:

• Expertise in crystal growth technology for demanding optical applications

• Serving niche, high-value markets in photonics and laser technology

• R&D focused on improving crystal performance and size scalability

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1️⃣ 10. Wengfu Dazhou Chemical Co., Ltd.

Headquarters: Guiyang, Guizhou, China
Key Offering: Agricultural Grade and Industrial Grade Potassium Dihydrogen Phosphate

Wengfu Dazhou Chemical, part of the larger Wengfu Group, is a major phosphate chemical producer in China with integrated operations from phosphate rock mining to finished products. The company is a significant volume supplier of Potassium Dihydrogen Phosphate, leveraging its resource base to serve the large-scale fertilizer industry.

Innovation and Market Focus:

• Vertically integrated production ensuring cost stability

• Large production capacity focused on commodity-grade MKP

• Strategic role in supplying China’s vast agricultural sector

Read Full Report:
Potassium Dihydrogen Phosphate Market – View in Detailed Research Report

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🌍 Outlook: The Future of Potassium Dihydrogen Phosphate Is Diversified and Dynamic

The Potassium Dihydrogen Phosphate market is evolving beyond its traditional agricultural roots. While fertilizer applications continue to drive volume, the industry is experiencing growing demand from high-tech and specialty sectors, prompting investments in higher purity grades and application-specific solutions.

📈 Key Trends Shaping the Market:

• Rising adoption of precision agriculture and water-soluble fertilizers

• Increasing use of high-purity MKP in food & beverage as a PH regulator and mineral source

• Growing demand for optical-grade KDP crystals in laser and electro-optical systems

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

Read Full Report:
Potassium Dihydrogen Phosphate Market – View in Detailed Research Report

The companies listed above are not only supplying a critical industrial chemical—they’re enabling advancements in global food security and cutting-edge technology.