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China and the United States are the leading exporters of disodium phosphate, collectively accounting for a majority of global shipments, while India, Vietnam, and Brazil represent the largest importers in recent years. Disodium phosphate prices have remained relatively stable amid steady demand from food, feed, and industrial applications. Export volumes from China have increased modestly since 2022, while U.S. exports have held steady, and Indian imports have grown notably—reflecting expanding domestic processing capacity and downstream manufacturing needs.
Recent Market Dynamics Intelligence
1. **Price Trends**
- The domestic market price of disodium hydrogen phosphate has shown a narrow fluctuation. In some regions, quoted prices have seen a slight increase of approximately 50-100 RMB/ton, with mainstream transaction prices ranging from 2,800 to 3,200 RMB/ton (for industrial grade; prices vary by specification and purity).
- Internationally, affected by global supply chain fluctuations and changes in demand in certain regions, prices of disodium hydrogen phosphate have also experienced some volatility, but the overall fluctuation amplitude is relatively smaller compared to the domestic market, with FOB prices around 450-500 USD/ton.
2. **Supply Situation**
- The operational rate of domestic production enterprises remains basically stable, with most maintaining normal production rhythms, resulting in a relatively sufficient overall market supply. However, some small enterprises have experienced brief suspensions or reductions in production due to factors such as environmental inspections, but the impact on the overall market supply is limited.
- Regarding raw materials, the supply of phosphoric acid and sodium hydroxide remains relatively stable with minimal price fluctuations, providing a solid cost foundation for the production of disodium hydrogen phosphate.
3. **Demand Situation**
- Performance in downstream industries varies. In the food sector, with the arrival of summer, increased consumption of beverages and dairy products has led to a slight rise in demand for disodium hydrogen phosphate as a food additive, though the increase is limited.
- In the industrial sector, such as water treatment and electroplating, demand remains stable, showing no significant upward or downward trends. Many enterprises are procuring on an as-needed basis, maintaining normal inventory levels.
4. **Import and Export Situation**
- On the import side, recent import volumes have decreased, primarily because domestic supply is sufficient, and imported products lack significant price advantages, leading enterprises to prefer domestic purchases.
- On the export side, affected by international market demand and trade policies, export volumes have fluctuated but remain relatively stable overall, with main export destinations including Southeast and South Asia.
Analysis and Judgment
1. **Reasons for Price Fluctuations**
- The slight domestic price increase is mainly driven by tentative price hikes by enterprises in certain regions, supported by a modest increase in demand from the downstream food sector. However, ample overall supply limits the extent of price increases.
- International price fluctuations are primarily influenced by the global macroeconomic situation, trade policies, and changes in demand in certain regions. Due to the complex supply-demand dynamics in the international market, the amplitude of price fluctuations remains relatively small.
2. **Impact of Supply and Demand**
- The current market supply and demand are basically balanced, with supply slightly exceeding demand. Stable production operations ensure ample supply, while slow growth in downstream demand leads to intense market competition, making significant price increases difficult.
3. **Cost Factors**
- Stable prices for raw materials such as phosphoric acid and sodium hydroxide result in minimal changes in the production costs of disodium hydrogen phosphate. This provides noticeable support for prices but also limits the room for price declines.
Forecast
1. **Price Trend Forecast**
- In the short term, domestic market prices for disodium hydrogen phosphate will continue to show narrow fluctuations, with an expected amplitude of 50-150 RMB/ton. Influenced by supply-demand dynamics and cost factors, significant price increases or decreases are unlikely.
- In the long term, if downstream industries experience significant demand growth or if raw material prices fluctuate substantially, it could significantly impact the price of disodium hydrogen phosphate. However, currently, the likelihood of such scenarios is low, and prices are expected to remain relatively stable.
2. **Supply and Demand Forecast**
- On the supply side, production enterprises will continue stable operations, and overall market supply is not expected to change significantly. However, as environmental requirements tighten, some small enterprises may face greater production pressures, leading to a gradual optimization of the supply structure.
- On the demand side, downstream industry demand is expected to grow steadily but at a limited pace. Food sector demand may fluctuate with seasonal changes, while industrial sector demand will primarily be influenced by the macroeconomic environment and industry development.
3. **Market Trend Forecast**
- Market competition will intensify, with enterprises focusing more on product quality and cost control to enhance competitiveness. Additionally, driven by increasing environmental awareness, green and eco-friendly disodium hydrogen phosphate products will attract more attention, and their market share is likely to gradually increase.
Disodium phosphate (Na₂HPO₄), CAS Number 7558-79-4, is a white, crystalline, odorless solid that is highly soluble in water and non-volatile; the anhydrous form melts at approximately 150 °C with decomposition. It is an inorganic salt and a common sodium phosphate buffer component. Industrially, it serves as a food additive (emulsifier, pH regulator, nutrient supplement), water treatment agent (scale and corrosion inhibitor), and formulation aid in detergents and cleaning products. It is also used in pharmaceuticals as a buffering and stabilizing excipient and in ceramics and metallurgy for surface treatment and fluxing applications.
Sodium Phosphate, Dibasic is used as a laboratory reagent and a buffer in chemical analysis. Other uses are in manufacturing ceramics, detergents, and enamels; as a mordant in dyeing; for fireproofing paper and wood; for weighting and printing silk; in the treatment of boiler water; as a sequestrant in food; as a dietary supplement; in soldering enamels; and in fertilizers. It is used therapeutically as a cathartic.
The anhydrous compound is white crystalline powder; hygroscopic; density 1.70 g/cm3; converts to sodium pyrophosphate at 240°C; soluble in water; 874 SODIUM PHOSPHATE, DIBASIC insoluble in alcohol. The dihydrate is a crystalline powder or granular solid; density 2.066 g/cm3 at 15°C; loses water of crystallization at 92.5°C. The heptahydrate is a powdered or granular crystalline solid; density 1.679 g/cm3; loses five molecules of water at 48°C. The dodecahydrate is made up of translucent crystals or granules; density 1.524 g/cm3; readily loses five water molecules on exposure to air at ambient temperature; melts at 35°C when the salt contains all water of crystallization; loses all water at 100°C. All the hydrates are soluble in water and insoluble in alcohol.
This chemical is included in Fine Chemicals. See more about what is Disodium phosphate and Disodium phosphate SDS information.
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