Sodium hydroxide pellet is mainly used to make adjustment on pH value on certain chemicals as well as a cleaning agent in laboratory.
Food uses of sodium hydroxide include (but are not limited to) washing or chemical peeling of fruits and vegetables, chocolate and cocoa processing, caramel coloring production, bread whitening, poultry scalding, soft drink processing, and thickening ice cream.
Sodium hydroxide is used to help manufacture a variety of medicines and pharmaceutical products, from common pain relievers like aspirin, to anticoagulants that can help to prevent blood clots, to cholesterol-reducing medications.