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Welcome to Our Product Website
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Optimize Your Business with Our Integrated Services
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Top Quality Product from Trusted Partners
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Your Supply Chain Partner with Global Support
Tradeasia International Pte. Ltd. always had a strong bond with basic industrial chemicals and its trading. We have a strong network with Asia Pacific, European Union and Middle East. We provide our customers not only quality product but also extended supply management services
Sodium Sulphite - Overview
Sodium sulphite is widely used as a food preservative to prevent fresh produce and meat from discolouring. It is used in flue-gas desulfurization process. It is widely used in paper and pulp industry as an agent to avoid corrosion problems. A solution of sodium sulphite is of pH 9 and when the solution is exposed to air they are oxidised to sodium sulphate.
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Product Applications
It is used in the purification of TNT for military use. It is used in chemical manufacturing as a sulfonation and sulfomethylation agent. It is used in the production of sodium thiosulfate. It is used in other applications, including froth flotation of ores, oil recovery, food preservatives, and making dyes.
![](https://www.sodium-sulphite.com/files/2020/03/pfg-reactive-dyes-500x500-300x300.jpg)
What We Have
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Our Speciality
- Broad product portfolio
- Minimum order quantity one 20’ FCL
- Systematization of trading and shipping process
- Extensive digital presence
- Network of local offices
- Interface in customer’s own language