Tripotassium citrate(CAS: 866-84-2)

Tripotassium citrate is a salt of citric acid with three potassium ions. Its chemical formula is C6H5K3O7. It is a white crystalline powder that is highly soluble in water. It is commonly used as a buffering agent and for its chelating properties, which help in the removal of metal ions from solutions.

Tripotassium citrate is widely used in pharmaceuticals as a stabilizer and pH controller. It also serves as a food additive to enhance flavor and preserve freshness. In industrial applications, it is used in water treatment and as a chelating agent. Additionally, it finds use in research for buffer solutions and metal ion sequestration.

Tripotassium citrate is generally considered safe when used as directed. It has low toxicity and is well-tolerated by the human body. However, as with any chemical, it should be handled with care, and appropriate protective measures such as gloves and eye protection are recommended to avoid direct contact or ingestion.

Tripotassium citrate should be stored in a cool, dry place away from moisture and direct sunlight. It is best kept in a tightly sealed container to prevent degradation. Maintaining a temperature below 25°C and humidity levels below 60% ensures optimal stability and shelf life.