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CAS 25383-99-7

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Sodium stearoyl lactylate

Description:
Sodium stearoyl lactylate is a chemical compound that serves primarily as an emulsifier and surfactant in various applications, particularly in the food and cosmetic industries. It is a sodium salt derived from the reaction of stearic acid and lactic acid, which contributes to its amphiphilic nature, allowing it to interact with both hydrophilic and hydrophobic substances. This compound is known for its ability to improve the texture and stability of formulations, enhancing the incorporation of air into products and promoting uniformity. In food applications, it is often used in baked goods to improve dough handling and extend shelf life. Additionally, sodium stearoyl lactylate is recognized for its skin-conditioning properties in cosmetic formulations, making it a valuable ingredient in lotions and creams. It is generally regarded as safe for use, although, like many additives, it should be used within established regulatory limits. Its versatility and effectiveness make it a popular choice in both food technology and personal care products.
Formula:C24H44O6·Na
InChI:InChI=1S/C24H44O6.Na/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-22(25)29-21(3)24(28)30-20(2)23(26)27;/h20-21H,4-19H2,1-3H3,(H,26,27);
InChI key:InChIKey=OXXZDFRVEHURLA-UHFFFAOYSA-N
SMILES:O(C(C(OC(C(O)=O)C)=O)C)C(CCCCCCCCCCCCCCCCC)=O.[Na]
Synonyms:
  • Octadecanoic acid, 2-(1-carboxyethoxy)-1-methyl-2-oxoethyl ester, sodium salt
  • Stearic acid, ester with lactic acid bimol. ester, sodium salt
  • Octadecanoic acid, 2-(1-carboxyethoxy)-1-methyl-2-oxoethyl ester, sodium salt (1:1)
  • Emplex
  • Lactic acid, bimol. ester, stearate, sodium salt
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