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China e India son los principales exportadores de tiosulfato de sodio, representando la mayor parte de los envíos globales en los últimos años, mientras que Estados Unidos, Alemania y Brasil constituyen los principales países importadores. Los precios del tiosulfato de sodio se han mantenido relativamente estables ante flujos transfronterizos constantes, reflejando una demanda industrial sostenida en los sectores de fotografía, productos farmacéuticos y tratamiento de aguas. Los volúmenes de exportación desde China han crecido moderadamente desde 2022, mientras que las exportaciones indias se han estabilizado y las importaciones estadounidenses han aumentado ligeramente, lo que sugiere un cambio gradual en la dependencia regional de las cadenas de suministro sin interrupciones importantes.
Market Dynamics Intelligence on Sodium Thiosulfate
I. Price Trends
1. Domestic Market: Recently, domestic sodium thiosulfate prices have shown a stable trend with a slight increase. In the East China region, the mainstream price for industrial-grade sodium thiosulfate (98% purity) is 3,200–3,400 RMB/ton, representing an increase of approximately 2%–3% compared to the previous month. In the South China region, prices range from 3,300–3,500 RMB/ton, with a similar increase to that in East China.
2. International Market: International sodium thiosulfate prices have experienced slight fluctuations due to raw material costs and transportation expenses. The CFR price in the Southeast Asian market is 520–550 USD/ton, up by approximately 1.5% from the previous month. The FOB price in the European market is 480–510 USD/ton, remaining largely stable.
II. Supply and Demand
1. Supply Side:
- The operating rate of domestic sodium thiosulfate producers remains stable. Some enterprises temporarily suspended production due to environmental inspections, but overall supply has not been significantly affected.
- Prices of raw materials such as sulfur and soda ash have shown minimal fluctuations recently, providing stable cost support.
2. Demand Side:
- Demand from the photography industry continues to be sluggish, leading to reduced procurement volumes of sodium thiosulfate.
- Demand from the chemical, papermaking, and printing/dyeing industries remains stable. In particular, the papermaking industry has seen increased demand for sodium thiosulfate, used in pulp bleaching and wastewater treatment.
- The export market is performing well, with growing demand in Southeast Asia and the Middle East driving an increase in export volumes.
III. Cost and Profit
1. Cost: Prices of raw materials such as sulfur and soda ash have shown minimal fluctuations, keeping production costs for sodium thiosulfate relatively stable.
2. Profit: Due to the slight price increase, profit margins for producers have expanded slightly, but the overall situation remains in a state of marginal profit.
IV. Relevant Policies and Impact
1. Environmental Policies: Domestic environmental policies are becoming stricter. Some sodium thiosulfate producers have been required to rectify issues due to non-compliance with environmental standards, which may affect short-term supply.
2. Export Policies: The export tax rebate policy remains stable, which is beneficial for the export of sodium thiosulfate.
V. Analysis and Judgment
1. Short-term: Influenced by environmental inspections and increased export demand, sodium thiosulfate prices may continue to rise slightly, but the increase is expected to be limited.
2. Medium-term: If raw material prices for sulfur and soda ash remain stable, sodium thiosulfate prices will likely fluctuate within a range, with domestic market prices expected to stay between 3,200–3,500 RMB/ton.
3. Long-term: With the continuous implementation of environmental policies, some backward production capacity is expected to be eliminated, leading to increased industry concentration. Prices may gradually stabilize and see a slight increase.
VI. Forecasts
1. Price Forecast: Over the next month, domestic sodium thiosulfate prices are expected to fluctuate between 3,300–3,500 RMB/ton, while international market prices are projected to range between 520–560 USD/ton.
2. Supply and Demand Forecast: On the supply side, environmental inspections may lead to tight short-term supply. On the demand side, demand from the chemical and papermaking industries remains stable, and the export market is performing well, resulting in an overall supply-demand balance that is either balanced or slightly tight.
3. Risk Warnings: Attention should be paid to the impact of fluctuations in raw material prices for sulfur and soda ash, as well as changes in environmental policies, on the sodium thiosulfate market.
El tiosulfato de sodio es un sólido blanco, cristalino e inodoro, altamente soluble en agua y no volátil; se descompone antes de fundirse, típicamente por encima de 100 °C. Es una sal inorgánica compuesta por cationes de sodio y el anión tiosulfato (S₂O₃²⁻). El tiosulfato de sodio sirve principalmente como agente reductor, agente complejante y fuente de iones sulfuro o tiosulfato en procesos industriales. Sus aplicaciones principales incluyen la fijación fotográfica (eliminación de haluros de plata no expuestos), la lixiviación del oro en metalurgia, la descloración de agua y aguas residuales, y su uso como estabilizador o intermedio en la síntesis de ciertos productos farmacéuticos y agroquímicos. También se emplea en la industria textil para procesos de blanqueo y tintura.
1. Sodium thiosulfate is Used in manufacture of the fixing powder and preparation of the photographic industry fixer, desiccant. Used as a reducing agent of dichromate in leather tanning industry.2. Sodium thiosulfate is an important inorganic chemical raw material. It can be used in the synthesis of pesticides Bisultap, Thiosultap disodium, CARTAP and so on.3. Used as analytical reagents, mordant and fixer.4. Used as new insecticides, with stomach poisoning, uptake and contact action effects, it can prevent and treat rice yellow stem borer, stem borer, leaf roller, rice thrips and vegetables, fruit pests.5. With uptake and strong contact, stomach poisoning effects, it can prevent and treat various rice pests and vegetables, fruit pests.6. Used as the chlorine removal agent for Pulp and cotton fabric bleached, as chelating agents, anti-oxidants in the food industry, as detergents, disinfectants in the pharmaceutical industry.7. Used as chelating agents, antioxidants, anti-browning agent, as the dechlorination agent of chlortetracycline hydrochloride (or chlortetracycline) chilled with ice, dechlorination reaction is as follows:More chlorine content will cause side reactions of free sulfur, so only used for very dilute concentrations of chlorine.Used as salt chelating agent, limited content is 0.1% or less.
Este producto químico está incluido en Químicos Finos. Consulte más información sobre qué es Tiosulfato de sodio y la información SDS de Tiosulfato de sodio.
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