On top of that, STPP serves to be a tanning agent in leather processing, wherever it helps soften animal hides. Its chemical steadiness makes sure helpful tanning with no compromising the caliber of the leather-based. By clicking “Accept All Cookies�? you conform to the storing of cookies in your unit https://www.tjcyindustrialchem.com/news/what-is-sodium-tripolyphosphate-stpp-used-for.html