Potassium Hydroxide Flakes
$5
$8
THIS ITEM CAN ONLY BE PICKED UP AT OUR STORE — IT DOES NOT SHIP!
KOH a water-soluble, white solid, melting at 360°C; used to make soft or liquid soap.
Also known as caustic soda, potash; or potassium hydrate. Safety goggles and rubber gloves must be worn when working with it.