ASCORBIC ACID DERIVATIVE COMPOSITION AND PRODUCTION METHOD OF THE SAME, ASCORBIC ACID DERIVATIVE SOLUTION, AND SKIN EXTERNAL PREPARATION

摘要

An ascorbic acid derivative composition of a first aspect according to the present invention consists of a salt of a compound (1) represented by a general formula (1) shown below; and a salt of a compound (2) represented by a general formula (2) shown below, wherein a ratio of the salt of the compound (2) with respect to a total amount of the salt of the compound (1) and the salt of the compound (2) is from 0.1 to 10% by mass,;;wherein R1 represents a linear or branched alkyl group of 6 to 20 carbon atoms, R2 represents a linear or branched alkyl group of 6 to 20 carbon atoms, and R1 and R2 are the same or are different from each other.

主权项

1. An ascorbic acid derivative composition consisting of:
a salt of a compound (1) represented by a general formula (1) shown below; and a salt of a compound (2) represented by a general formula (2) shown below, wherein a ratio of said salt of the compound (2) with respect to a total amount of said salt of the compound (1) and said salt of the compound (2) is from 0.1 to 10% by mass,wherein R1 represents a linear or branched alkyl group of 6 to 20 carbon atoms, R2 represents a linear or branched alkyl group of 6 to 20 carbon atoms, and R1 and R2 are the same or are different from each other.