| abstract |
The present invention provides a flame retardant composition containing one or more phosphate esters represented by the following general formula (1), and the total content of phosphate esters in the above phosphate esters with n = 1, 2, 3, 4 and 5 It is 99% by mass or more and 100% by mass or less, and the content of the phosphate represented by the following general formula (1) of n = 1 in the total amount of the phosphate ester is 60% by mass or more and less than 70% by mass. (In formula (1), R 1 and R 2 each independently represent a hydrogen atom or a methyl group, n represents 1, 2, 3, 4, 5, 6, or 7) |