Why when we satured with KF solutions to 20, 40, 60 and 80% of formamide in water is there a strong smell of ammonia? Not so when we satured with KCl, KBr and KI.
Why, sometimes, to uncover a new bottle of formamide (not expired) it smells slightly ammonia. Would it be good to store them in the fridge and no light reaches you?