2-Hydroxy-1,2,3-propanetricarboxylic acid hydrate (1:1)(CAS: 5949-29-1)

2-Hydroxy-1,2,3-propanetricarboxylic acid hydrate (CAS: 5949-29-1), also known as citric acid, is a weak organic acid with the chemical formula C6H8O7. It is a white crystalline solid, soluble in water, and exhibits acidic properties due to its three carboxyl groups. Commonly used as a food additive and pH regulator, citric acid is naturally found in citrus fruits and plays a key role in metabolic processes. Its hydrate form (1:1) stabilizes the compound for industrial and pharmaceutical applications.

2-Hydroxy-1,2,3-propanetricarboxylic acid hydrate (CAS: 5949-29-1) is widely used in pharmaceuticals as a pH adjuster and preservative, in the food industry as a flavor enhancer and antioxidant, and in industrial processes as a chelating agent and cleaning agent. It also serves as a buffer in research for maintaining stable pH levels. Its versatility stems from its ability to donate protons and form salts, making it essential in diverse applications.

2-Hydroxy-1,2,3-propanetricarboxylic acid hydrate (CAS: 5949-29-1) is generally safe when handled properly. As a weak acid, it is non-toxic in typical exposure scenarios and approved for food and pharmaceutical use by regulatory bodies like FDA and EFSA. However, direct contact may cause skin or eye irritation. Safety data sheets recommend wearing gloves and goggles, and avoiding inhalation of dust. Proper storage ensures its stability and minimizes risks.

Store 2-Hydroxy-1,2,3-propanetricarboxylic acid hydrate (CAS: 5949-29-1) in a cool, dry place (15-25°C) away from moisture and direct light. Use airtight containers made of glass or plastic to prevent degradation. Maintain low humidity levels to avoid clumping, and ensure it is kept in a well-ventilated area. The hydrate form is stable under these conditions, preserving its chemical integrity and functionality for extended periods.