Фенол, о-крезол, м-крезол, п-крезол, крезоловая кислота и ксиленолы технические. Методы испытаний. Часть 12. Определение характеристик дистилляции (только крезоловой кислоты и ксиленолов)
Название (англ.):
Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use; Methods of test; Part 12 : Determination of distillation characteristics (Cresylic acid and xylenols only)
Описание (англ.):
The method is applicable to products having high cresol contents. The principle consists in distillation of a test portion inder carefully defined conditions. Either determination of the temperatures corresponding to the condensate volumes defined or determination of the volume condensate when the thermometer indicates each of the distillaton temperatures (i.e. plotting temperature as a function of volume or plotting volume as a function of temperature).
CHEMICAL ANALYSIS CHEMICAL ANALYSIS AND TESTING CHEMICAL COMPOUNDS CONNECTIONS CRESOL DETERMINATION DISTILLATION DISTILLATION RANGE INDUSTRIAL PRODUCTS PHENOL PHENOLS XYLENOL CHEMICAL ANALYSIS AND TESTIN