| Stearyl palmityl tartrate[1] | |
|---|---|
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Other names
Stearyl tartrate, E483 |
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| Properties | |
| Molecular formula | C40H74O6 to C38H78O6 |
| Molar mass | 627 to 655 g/mol |
| (verify) (what is: /?) Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) |
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| Infobox references | |
Stearyl palmityl tartrate is a derivative of tartaric acid used as an emulsifier. It is produced by esterification of tartaric acid with commercial grade stearyl alcohol, which generally consists of a mixture of the fatty alcohols stearyl and palmityl alcohol.[1] Stearyl palmityl tartrate consists mainly of diesters, with minor amounts of monoester and of unchanged starting materials.
Stearyl palmityl tartrate is used as emulsifier under the E number E483. The Food and Agriculture Organization of the United Nations sets limits of use at 4 g/kg for bakery wares and 5 g/kg for dessert products.[2]
Use of stearyl palmityl tartrate is prohibited in Australia.