Even if you aren’t familiar with the term sodium hydroxide, you might know this ... It’s important to maintain your skin’s acid mantle — this natural level of acidity — to keep moisture ...

IN a previous paper 1, it was reported that a 360-mµ band of picric acid in water was found to shift to the red by about 35 mµ by addition of a concentrated solution of sodium hydroxide.

Some are bases (e.g., sodium hydroxide), others are bleach (i.e., sodium hypochlorite), and others are acids (e.g., sulfuric acid or hydrochloric acid). Not all of these chemicals play nicely ...

You don't want to spill it on your skin. But you probably never learned not to muck around with fluoroantimonic acid. For the record, you shouldn't. Based on the silvery-white metal antimony, with a ...