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Why Is Alum Used To Stop Bleeding? [Solved]

Blood is colloidal solution of substance like albumin in water . It has negatively charged particles . The fresh solution of alum or ferric chloride is added on flowing blood which coagulates blood by Al3+orFe3+ ions and stop flow of blood.

How To Stop Bleeding Gums And Toothache With Alum

How To Use

Why does bleeding stop by rubbing moist alum?

Why does

#Alum for #cut recovery and #stop bleeding.

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