Give me a list of citrus acid esters

Citrus acid esters, commonly referred to as citrates or ester derivatives of citric acid, are a group of compounds derived from citric acid. They are often used in food, pharmaceuticals, and cosmetic applications. Here are some examples of citrus acid esters:

**Triethyl Citrate** - Used as a plasticizer and in cosmetics.
**Glyceryl Triacetate (Triacetin)** - Often used in food and cosmetics; can be derived from citric acid.
**Ethyl Citrate** - Commonly employed as a flavoring agent and in pharmaceutical formulations.
**Methyl Citrate** - Used in the food and pharmaceutical industries.
**Propyl Citrate** - Utilized as an emulsifier and flavoring agent.
**Butyl Citrate** - Employed as a plasticizer in food packaging and other applications.
**Sodium Citrate** - A common salt of citric acid used as a food preservative and flavor enhancer.
**Calcium Citrate** - Used as a calcium supplement and in food fortification.

These esters are known for their versatility and are widely applied in various industries due to their non-toxic nature and functional properties. If you have a specific application or context in mind, I can provide more tailored information!