Spray Drying of Toluene sulfinic acid sodium salt

Toluene sulfinic acid sodium salt (TSASS) is a commonly used reducing agent in various chemical processes. Spray drying is a method used to produce TSASS in a dry and free-flowing form that is easier to handle, store and transport than its liquid form.

Spray drying involves atomizing an aqueous solution of TSASS into fine droplets, which are then dried rapidly by exposure to hot air. The resulting powder is composed of small, spherical particles with controlled size and morphology. The properties of the powder can be optimized by adjusting the spray drying parameters such as inlet temperature, feed rate, and drying time.

The spray-dried TSASS powder exhibits excellent storage stability and has superior solubility compared to the liquid form. The powder can also be formulated with other excipients to enhance its handling, solubility, and dispersion properties for specific applications.

Overall, the spray drying of TSASS offers a practical and efficient means of producing a dry and free-flowing reducing agent for use in various chemical processes.

Please find starting paramters and some Results in this Application Note.

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