
Sodium PCA
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Sodium PCA is a chemical compound, sodium salt of 2-Pyrrolidone-5-carboxylic acid (PCA). PCA is an acronym for Pyrrolidone carboxylic acid. The name describes the structure of the molecule: "Sodium PCA" comes from the combination of the words "Sodium", indicating the presence of the sodium ion, and "PCA" which stands for "Pyrrolidone Carboxylic...