Product name: potassium sodium hydrogen citrate CAS: *********4 Description: Potassium citrate is a potassium salt of citric acid with the molecular formula C6H5K3O7. It is a white, slightly hygroscopic crystalline powder. It is odorless with a saline taste. It contains *8.3% potassium by mass. As a food additive, potassium citrate is used to regulate acidity and is known as E number E**2. Medicinally, it may be used to control kidney stones derived from either uric acid or cystine.
