How to check chloride in water boiler sample

 Chloride test for boiler water sample

Method

M Alkalinity ( methyl orange) plus potassium cromate use as a indicator and titrate it against silver nitrate 0.1N solution.

Formula.

Ml used × 35.5

C.c used × 0.1× 35.5× 1000000

-----------------------------------------------   = ppm 

         10× 1000