Another term for potassium hydroxide.
More example sentences
- In soap making, it was formerly customary to saponify the fat with caustic potash, and then to add common salt.
- Up to now, caustic potash at this quality level did not exist.
- Potassium phosphate, which represents 10 percent of the caustic potash market, will grow at 4.5 percent in the next several years.
Definition of caustic potash in:
- The British & World English dictionary