Also, STPP serves like a tanning agent in leather-based processing, exactly where it can help soften animal hides. Its chemical steadiness assures powerful tanning with out compromising the standard of the leather. I've zero religion during the USDA and FDA. FDA employees have purchased out by people like Monsanto, who https://www.tjcyindustrialchem.com/news/what-is-sodium-tripolyphosphate-stpp-used-for.html