Description
Ammonium acid sulfite (NH4HSO3) is a colorless or slightly yellowish liquid with a characteristic odor. It is mainly used as a preservative in the food industry to extend shelf life by inhibiting the growth of microorganisms. In addition, it is used in the pharmaceutical, photographic and chemical industries as a component of various technological processes. Due to its preservative and stabilizing properties, ammonium acid sulfite is also widely used in industry.
