xanthan gum surfactant Secrets
Within this PVP concentration assortment, escalating the PVP focus just boosts the PVP steric outcome, as well as stabilization of your monomer takes spot as soon as PVP is additional to the solution. Even so, in a higher concentration (fifty%) of PVP (MW = 40D . L . % = W e i g h t o file t h e d r u g i n m i c e l l a r s o l u