What is difference between colloidal silica and precipitated silica?
Precipitated silica is one form of colloidal silica, which also includes Stöber type and pyrolysis derived silica.
You may want to check: https://www.researchgate.net/post/How_are_Ludox-HS-40_colloidal_silica_and_Cab-O-Sil_fumed_silica_prepared
Thank You sir Carlos Araújo Queiroz and Titus Sobisch.
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