This compound is a natural amino acid derivative and food/feed additive, also used in pharmaceutical and biochemical research. As a nutrient fortifier, it enhances food flavor and provides L-glutamic acid, an essential amino acid for human metabolism. In feed industry, it serves as a growth promoter for livestock and poultry, improving feed utilization. In pharmaceuticals, it acts as a gastric acidifier (brand names: Acidulin, Gastuloric) for treating hypochlorhydria and indigestion. It is also a key biochemical reagent for cell culture, protein synthesis, and amino acid metabolism studies. Its high purity and good solubility make it suitable for both industrial production and laboratory research.
This compound is corrosive. Inhalation of dust irritates the respiratory tract, causing cough, chest pain, or shortness of breath. Skin contact leads to severe irritation, redness, blistering, or chemical burns. Eye contact may cause serious eye damage, including corneal injury or blindness. Ingestion causes severe burns to the mouth, throat, and gastrointestinal tract, with nausea, vomiting, or abdominal pain. Operations must be in a fume hood with dust masks, chemical-resistant gloves, safety goggles, and protective clothing. Avoid contact with oxidants, strong bases, and food. Store separately from incompatible substances. In case of leakage, collect solids. Rinse skin with plenty of water for 15 minutes. Flush eyes with water for 15 minutes and seek immediate medical attention.
