METHOD FOR ANALYTIC PREPARING SAMPLES OF ORGANOSILICON AND ORGANOMETALLIC COMPOUNDS

摘要

FIELD: analytic chemistry. SUBSTANCE: sample of organosilicon or organometallic compound is decomposed with the help of steams of nitric, hydrochloric and hydrofluoric acids. The process is carried out within 1-1.5 h at 180-200 C in the presence of trityl chloride, concentration of nitric and hydrochloric acid being 80-100 mg/cm³ and 150-200 mg/cm³ respectively. EFFECT: increases accuracy of the method, decreases its duration and detection limit.