คุณสมบัติและประโยชน์
- Used as a fertilizer
- Yeast nutrient in winemaking and brewing mead
- Additive in some brands of cigarettes as a nicotine enhancer
- Prevents afterglow in matches
- Flux for soldering tin, copper, zinc, and brass
- Controls precipitation of alkali-soluble and acid-insoluble colloidal dyes on wool