ISO 2202:1972 PDF
Liquid chlorine for industrial use — Determination of water content using an electrolytic analyser
Liquid chlorine for industrial use — Determination of water content using an electrolytic analyser
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 5
- Дата публикации:
- 1 августа 1972 г.
- Издание:
- ISO IS 2202 edition 1 version 1
- ICS:
- 71.060.10
Specifies a method for the determination of the volatile water, that which volatilizes at the same time as the liquid chlorine. It is intended for products with a moisture content of 0,001 % (m/m). The principle consists in contious absorption of the water in the gasified chlorine, flowing at a rate of 100 ml/min over phosphorus pentoxide applied in a thin layer on a glass rod. The glass rod forms an electrolytic cell be means of two electrodes (for example, platinum) wound over its entire length. Decomposition of the water, on absorption. by electrolysis. Measurement of the electrolytic current, which is a function of the water content.
Технические детали
- Технический комитет
- ISO/TC 47 - Chemistry
- SKU
- ISO 2202:1972
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