Here, we replace conventional ammonium hydroxide by tetramethylammonium hydroxide (TMAH, a much stronger base, with higher solubility in toluene) to more uniformly deprotonate acidic components of ...

It is to show how some milling parameters of shrimp shells, raw materials for the production of biopolymer chitosan, interfere with the viscosimetric molar mass of the final product of chemical ...