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1 496 468

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Application

4256465/26, 1987-06-04

(22)

Actual filing date

1987-06-04

(45)

Published

1995-05-27

(72)

Inventor

Orlova V.A.Khvostova V.P.Shevtsova N.V.Kirillova T.I.Stoljarova I.V.Ignat'Ev Ju.A.Gromakov Ju.G.

METHOD FOR ANALYTIC PREPARING SAMPLES OF ORGANOSILICON AND ORGANOMETALLIC COMPOUNDS Russian patent published in 1995 - IPC

Abstract SU 1496468 A1

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.

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SU 1 496 468 A1

Authors

Orlova V.A.

Khvostova V.P.

Shevtsova N.V.

Kirillova T.I.

Stoljarova I.V.

Ignat'Ev Ju.A.

Gromakov Ju.G.

Dates

1995-05-27—Published

1987-06-04—Filed