Citrate

Acetyl tributyl citrate has higher boiling point and lower volatility than triethyl citrate.

Ammonium ferric citrate is a food additive with E number E381 used as an acidity regulator^{[citation needed]}. It is a green or reddish-brown powder which is very soluble in water.

Calcium citrate is the calcium salt of citric acid. It is commonly used as a food additive (E333), usually as a preservative, but sometimes for flavor. In this sense, it is similar to sodium citrate.

Disodium citrate is a citric acid sodium salt (sodium citrate) with the formula Na₂H(C₃H₅O(COO)₃). It is used as an antioxidant in food as well as to improve the effects of other antioxidants. It is also used as an acidity regulator and sequestrant.

Triethyl citrate is an ester of citric acid. It is a colorless, odorless liquid used as a food additive (E number E1505) to stabilize foams, especially as whipping aid for egg white.

Potassium citrate may be used to control kidney stones due to either uric acid or cystine.A white, slightly hygroscopic crystalline powder. It is odorless with a saline taste.

Magnesium citrate is a chemical agent used medicinally as a saline laxative and to empty the bowel prior to a surgery or colonoscopy. It is available without a prescription, both as a generic brand or under the brand name Citromag or Citroma

Monosodium Citrate has the chemical formula NaH(C₃H₅O(COO)₃). Since it has two remaining open spots on the citrate anion, it is used as a relatively strong sequestrant. It is used to prevent platelet clumping in blood samples.