SU782500A1 - Method of determining arsenic-, phosphor-, hologen-containing and high-boiling organic compound - Google Patents

Method of determining arsenic-, phosphor-, hologen-containing and high-boiling organic compound Download PDF

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Publication number
SU782500A1
SU782500A1 SU792789415A SU2789415A SU782500A1 SU 782500 A1 SU782500 A1 SU 782500A1 SU 792789415 A SU792789415 A SU 792789415A SU 2789415 A SU2789415 A SU 2789415A SU 782500 A1 SU782500 A1 SU 782500A1
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USSR - Soviet Union
Prior art keywords
boiling organic
hologen
phosphor
organic compound
determining
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SU792789415A
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Russian (ru)
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А.П. Михалкин
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Предприятие П/Я Р-6767
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Abstract

СПОСОБ ОПРЕДЕЛЕНИЯ МЫШЬЯК- . ФОСФОР-. ГАЛОГЕНСОДЕРЖАЩИХ И ВЫСОКОКИПЯЩИХ ОРГАНИЧЕСКИХ СОЕДИНЕНИЙ путем пропускани  анализируемой пробы чрез хроматографическую колонку, заполненную твердым носителем с нанесенной н него неподвижной фазой, отличающийс  тем, что, с целью повышени  томности способа, в качестве неподвижной фазы используют полифторалкокситриазины молекул рной массы 3 A METHOD FOR DETERMINING MYSHIAK-. PHOSPHORUS-. HALOGEN-CONTAINING AND HIGH-BURNING ORGANIC COMPOUNDS by passing the sample under analysis through a chromatographic column filled with solid carrier with a stationary phase deposited on it, characterized in that, in order to increase the tonicity of the method, the stationary phase uses a polyfluoro fluoroalkoxytreatine molecule of a molecular mass

Description

Изобретение относитс  к аналитической химии, а именно к способам хроматографического разделени  различных органических соединений.This invention relates to analytical chemistry, in particular to methods for the chromatographic separation of various organic compounds.

Известен способ определени  органических соединений газохроматографическим разделением пробы вещества на колонке, заполненной твердым носителем с нанесенным на него алкил(арил)фосфонатом .A known method for the determination of organic compounds by gas chromatographic separation of a sample of a substance on a column filled with a solid carrier with an alkyl (aryl) phosphonate deposited on it.

Недостатком способа  вл етс  неполное разделение некоторых высококип щих органических соединений.The disadvantage of the method is the incomplete separation of some high boiling point organic compounds.

Известен способ определени  органических соединений путем хроматографического разделени  на колонке, заполненной твердым носителем с нанесенным на негр трикрезилфосфатом.A known method for the determination of organic compounds by chromatographic separation on a column filled with solid carrier with tricresyl phosphate applied to the black.

Недостатком способа  вл етс  неполVl ное разделение высококип щих органиче00 ских соединений.The disadvantage of this method is the incomplete separation of high-boiling organic compounds.

ю ел оyou ate about

Наиболее близким по технической сущности и достигаемым результатам  вл етс  способ определени  мышь к-, фосфор-, галогенсодерж&щих и высококип щих органичеЪких соединений путем пропускани  анализируемой пробы через хроматографическую колонку, заполненную твердым носителем с нанесенным на него перфторвиниловым эфиром.The closest in technical essence and achievable results is the method of determining mouse to, phosphorus, halogen-containing & high-boiling organic compounds by passing the sample under analysis through a chromatographic column filled with solid carrier coated with perfluorovinyl ether.

Недостатком способа  вл етс  неполное разделение галсгенсодержащих и высококип щих органических соединений, что приводит к недостаточной точности способа .The disadvantage of the method is the incomplete separation of the Halsgene-containing and high-boiling organic compounds, which leads to insufficient accuracy of the method.

Целью изобретени   вл етс  повышение точности способа.The aim of the invention is to improve the accuracy of the method.

Таблица 2table 2

Таблица 3Table 3

t, /, Л-т.;;- - .-,-..--i/3 ;S r;: - ri Sffi«if-f;- « yj«. .-«-vw-Таблица 4t, /, Lt ;; - - .-, -...-- i / 3; S r ;: - ri Sffi "if-f; -" yj ". .- “- vw-Table 4

Claims (1)

(54X57) СПОСОБ ОПРЕДЕЛЕНИЯ МЫШЬЯК-, ФОСФОР-, ГАЛОГЕНСОДЕРЖАЩИХ И ВЫСОКОКИПЯЩИХ ОРГАНИЧЕСКИХ СОЕДИНЕНИЙ путем пропускания анализируемой пробы чрез хроматографическую колонку, заполненную твердым носителем с нанесенной на него неподвижной фазой, отличающийся тем, что, с целью повышения точности способа, в качестве неподвижной фазы используют полифторалкокситриазины молекулярной массы 3 · (103—10 j общей формулы η й , Ν где Rfj = Rf' [CF(CF3)O]a [CF(CF3)CF2O]bCH2O при R'f = CF3 , C2F5 а и b различны и равны 2-50.(54X57) METHOD FOR DETERMINING ARSEN-, PHOSPHORUS-, HALOGEN-CONTAINING AND HIGH-BOILING ORGANIC COMPOUNDS by passing the analyzed sample through a chromatographic column filled with a solid support with a stationary phase deposited on it, which is used to increase the accuracy of polyfluoroalkoxytriazines of molecular weight 3 · (10 3 —10 j of the general formula η th, Ν where Rfj = Rf '[CF (CF3) O] a [CF (CF3) CF 2 O] bCH 2 O at R'f = CF3, C 2 F 5 a and b are different and equal to 2-50.
SU792789415A 1979-06-29 1979-06-29 Method of determining arsenic-, phosphor-, hologen-containing and high-boiling organic compound SU782500A1 (en)

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Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 432384.кл. G 01 N 31/08,1974. Авторское свидетельство СССР N 557319. кл. G 01 N 31/08, 1977. Авторское свидетельство СССР №315114, кл.С 01 N31/08, 1971. *

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