Silicon Dioxide Prices | Historical and Current
Monitor Silicon Dioxide Prices Worldwide
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Monitor monthly Silicon Dioxide price assessments covering 2 locations: Europe and China. Also check Precipitated Silica 10-year price history.
The chart below is a sample of Intratec Primary Commodity Prices. Subscribe and access now current prices of 225 commodities, including Precipitated Silica.
Data Legend. The chart above shows Precipitated Silica price assessments in USA Dollar per metric ton (USD/mt) in 2 locations, as follows:
- Silicon Dioxide (precipitated), EUR (Europe): Silicon Dioxide (precipitated silica), domestic transaction price, exw, Germany
- Silicon Dioxide (rubber), CN (China): Silicon Dioxide (rubber grade), domestic spot price, exw, China
Data Use. Precipitated Silica prices are provided as an annual subscription where subscribers have access to reliable pricing data of 225 commodities worldwide. Intratec's methodology employs a structured big data strategy that utilizes advanced technologies to extract publicly available data from primary sources such as governmental trade records, statistics bureaus, and international agencies. This data is then processed through mathematical models to generate reliable assessments, published at the very beginning of each month. To better understand the data provided check Intratec Primary Commodity Prices Methodology .
Data Delivery Methods. Precipitated Silica price assessments are available via different delivery methods: (i) online charts; (ii) directly into Excel (using Intratec Add-in); (iii) in Power BI dashboards or (iv) a web API (to facilitate integration with existing workflows).
Intratec Primary Commodity Prices
Track global current prices of 225 commodities including Precipitated Silica
Current Monthly Prices
Price History & Forecasts
Prices in Multiple Countries / World Regions
Prices Directly In Excel
Plans Starting at $299 USD /year
Silicon Dioxide Price Outlook. The price of Silicon Dioxide (China) increased during January 2020 to 611 USD per metric ton, which represents a slight rise of 2% compared to the previous month’s value. On a year-over-year basis, the prices of Silicon Dioxide (China) decreased by 7%. Meanwhile, the average price of Silicon Dioxide (Europe) amounted to 757 USD per metric ton, from 771 USD per metric ton one year earlier. On a month-over-month basis, the price of Silicon Dioxide (Europe) is 3% lower than the price one month before.
About Silicon Dioxide. Silicon Dioxide (a.k.a. SiO2, Precipitated Silica) is an amorphous form of silica (Silicon Dioxide), like silica gel and pyrogenic silica. It is a finely divided white powder, soluble in water, composed of aggregates with up to approximately 1 mm in diameter, generally made by precipitation of an alkaline metal silicate solution. Its production started in the 1940s, and, currently, Precipitated Silica has the greatest commercial importance among the three types of amorphous silica.
Precipitated Silica is produced on a commercial scale from aqueous alkali metal silicate solutions (e.g., water glass) and acids (e.g., sulfuric acid), usually via precipitation carried out in batch mode. It is worth highlighting that, depending on the manufacturing process, Precipitated Silica may be produced with different physical and chemical properties to meet specific requirements.
Silicon Dioxide Handling. Silicon Dioxide is a hygroscopic material, so in transportation and/or storage it absorbs water and undergoes slow changes in structure. Its transportation and storage should be done in hermetically closed containments (usually multi-layer paper bags and FIBCs - flexible intermediate bulk containers) and largely delivered as bulk products in bulk trucks, railcars, or silo containers. The silica can also be transported in pallets and loose bags. It is considered nontoxic and it is also not flammable and not highly reactive. No other special measures must be taken in transportation or storage, besides common sense for good housekeeping.
Silicon Dioxide Production. When it comes to production pathways, Precipitated Silica can be produced from aqueous alkali metal silicate solutions, like water glass, and acids, such as sulfuric acid, hydrochloric acid, and carbon dioxide. Raw materials and the respective production processes employed in the manufacturing of Silicon Dioxide are listed below.
- Sodium silicate + sulfuric acid (acidification)
Silicon Dioxide Uses. Precipitated Silica can be enhanced with different physical and chemical properties to meet specific requirements in such a way there are several different grades for it. For example, there are food, coatings, silicone rubber, and rubber grades. Typically, all these grades are commercialized with at least 95% SiO2 content, which can reach a high-purity level, such as 99.9% minimum content.