ISO 753-6:1981 PDF
Acetic acid for industrial use — Methods of test — Part 6: Determination of permanganate index
Acetic acid for industrial use — Methods of test — Part 6: Determination of permanganate index
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 2
- Дата публикации:
- 1 октября 1981 г.
- Издание:
- ISO IS 753 edition 1 version 1
- ICS:
- 71.080.40
The principle consists in reaction of a test portion, under specified conditions, with an excess of potassium permanganate solution in the presence of dilute sulphuric acid. Iodometric titration of the residual potassium permanganate. The method is applicable to products having permanganate indexes equal to or greater than 10 mg/100 ml. It has also been approved by the International Union of Pure and Applied Chemistry (IUPAC). ISO 753/1 to ISO 753/11 cacel and replace ISO Recommendation R 753-1968.
Технические детали
- Технический комитет
- ISO/TC 47 - Chemistry
- SKU
- ISO 753-6:1981
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