Tag: E339

According to the U.S. Food and Drug Administration (FDA) and other global regulatory agencies, a highly purified and regulated version of trisodium phosphate, or TSP, is indeed food-safe when used as an additive. The confusion surrounding the safety of TSP stems from the stark difference between this food-grade form and the industrial-strength cleaner that bears the same name.

The FDA considers sodium phosphates, including emulsifying salts 339, as “Generally Recognized As Safe” (GRAS) when used within approved limits. These additives are ubiquitous in processed foods, serving a variety of functional purposes from improving texture to extending shelf life. However, the question of whether they are inherently 'good' or 'bad' is far more complex than a simple safety designation.

Despite causing significant discussion and concern on platforms like Reddit, food-grade trisodium phosphate (TSP) is an approved food additive used in small, regulated amounts. The online skepticism surrounding why is trisodium phosphate in cereal reddit users question often stems from a misunderstanding of its different applications and purities.

Disodium hydrogen phosphate (DSP), also known as E339(ii), is a multifunctional food additive that has been widely used in food processing for over a century. This inorganic salt, derived from phosphorus and sodium, serves several key technical purposes that impact the quality, safety, and shelf-life of a wide array of products. Understanding **what does disodium hydrogen phosphate do** is crucial for making informed decisions about your dietary intake.