There is almost no oxidation in cold and dilute solutions. Corrosiveness is also the corrosive nature of acid. 3. The strong oxidizing property of perchloric acid (caused by the explosion of organic matter) is only manifested in the case of heat and thickening. In the alkaline KF system, the salt is not corrosive and will not corrode the electrode.
An acid or a base can catalyze its esterification with an alcohol. 1. Acetic acid is an organic carboxylic acid. Perchloric acid is a strong inorganic acid and exists in the form of a salt under alkaline conditions. According to the principle of esterification (nucleophilic substitution reaction), it should be difficult to esterify with an alcohol.
2. The KF moisture analyzer is performed in an alkaline organic phase system as long as the amount of sample added (and must be controlled) does not have a large effect on the system.
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