Determination of chloride in inorganic solid samples by cold vapour molecular absorption spectrometry as Cl2

Pekka Parvinen (Corresponding Author)

Research output: Contribution to journalArticleScientificpeer-review

4 Citations (Scopus)

Abstract

The use of molecular absorption spectrometry for the determination of chloride in inorganic solid samples is described. The chloride is measured by monitoring the absorption of vaporised chlorine molecules. The liberation of chlorine is performed by adding concentrated sulphuric acid containing potassium permanganate. The effects of various components commonly present were studied and no serious interference was found. The accuracy was assessed by comparing the results using the proposed method with those obtained by other methods same as well as by artificial samples.
Original languageEnglish
Pages (from-to)279-284
Number of pages6
JournalAnalytica Chimica Acta
Volume428
Issue number2
DOIs
Publication statusPublished - 2001
MoE publication typeA1 Journal article-refereed

Fingerprint

Chlorine
Spectrometry
spectrometry
Chlorides
chlorine
Spectrum Analysis
Vapors
chloride
Potassium Permanganate
sulfuric acid
potassium
Molecules
Acids
Monitoring
monitoring
cold
method
effect

Cite this

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abstract = "The use of molecular absorption spectrometry for the determination of chloride in inorganic solid samples is described. The chloride is measured by monitoring the absorption of vaporised chlorine molecules. The liberation of chlorine is performed by adding concentrated sulphuric acid containing potassium permanganate. The effects of various components commonly present were studied and no serious interference was found. The accuracy was assessed by comparing the results using the proposed method with those obtained by other methods same as well as by artificial samples.",
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Determination of chloride in inorganic solid samples by cold vapour molecular absorption spectrometry as Cl2. / Parvinen, Pekka (Corresponding Author).

In: Analytica Chimica Acta, Vol. 428, No. 2, 2001, p. 279-284.

Research output: Contribution to journalArticleScientificpeer-review

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T1 - Determination of chloride in inorganic solid samples by cold vapour molecular absorption spectrometry as Cl2

AU - Parvinen, Pekka

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AB - The use of molecular absorption spectrometry for the determination of chloride in inorganic solid samples is described. The chloride is measured by monitoring the absorption of vaporised chlorine molecules. The liberation of chlorine is performed by adding concentrated sulphuric acid containing potassium permanganate. The effects of various components commonly present were studied and no serious interference was found. The accuracy was assessed by comparing the results using the proposed method with those obtained by other methods same as well as by artificial samples.

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DO - 10.1016/S0003-2670(00)01234-4

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JO - Analytica Chimica Acta

JF - Analytica Chimica Acta

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