简介:In general, cosmetic powders contain silicone oil and the silanol groups in it may interfere KF reaction. To inhibit this interference, using a special KF reagent for Ketone and aldehyde is
effective. The volumetric KF 简介:In general, cosmetic powders contain silicone oil and the silanol groups in it may interfere KF reaction. To inhibit this interference, using a special KF reagent for Ketone and aldehyde is
effective. The volumetric KF tiration method was also tested but not recommended in this case due to low solubility in titration solvent.详细>