This standard was last reviewed and confirmed in 2019. Therefore this version remains current.
Abstract Preview
The determination is carried out by adding, at 30 degree Celsius, of distilled water to a propanol solution to the surface active agent until the appearance of cloudiness. The determination of the cloud point index provided a way of characterizing weakly alkoxylated derivates and their hydrocarbon hydrophobic groups. This simple and rapid measurement is a valuable means for checking the level of alkoxylation of non-ionic derivatives intended, for example, for sulphonation.
General information
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Status : PublishedPublication date : 1977-02
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Edition : 1Number of pages : 3
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- ICS :
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Surface active agents
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