Why do we test for chloride in water?
The deterioration of metals, particularly iron, is greatly accelerated when the metal is contami nated with chloride ions.
Chloride ions are found in table salt, in sea water, on skin, and in the soil.
be monitored by testing the rinse water for the presence of chloride ions flushed from the ob ject..
How do you test for chloride in water?
To determine the amount of chloride (in the form of Cl–) present in the given water sample by Mohr’s method. If water containing chlorides is titrated with silver nitrate solution, chlorides are precipitated as white silver chloride. Potassium chromate is used as indicator, which supplies chromate ions.
Is chloride good in drinking water?
Chloride in drinking water is not harmful, and most concerns are related to the frequent association of high chloride levels with elevated sodium levels.
Why is chloride dangerous?
Chlorides can corrode metals and affect the taste of food products. Therefore, water that is used in industry or processed for any use has a recommended maximum chloride level. Chlorides can contaminate freshwater streams and lakes. Fish and aquatic communities cannot survive in high levels of chlorides.
Is chloride dangerous to humans?
Chloride toxicity has not been observed in humans except in the special case of impaired sodium chloride metabolism, e.g. in congestive heart failure (13). Healthy individuals can tolerate the intake of large quantities of chloride provided that there is a concomitant intake of fresh water.