This standard specifies the i-law determination of the ester content using the post-saponification titration method for industrial phthalate esters. This standard is used in conjunction with Part 1.
2002JIS K 6751-3 ERRATUM 1:2002 Testing methods for phthalic esters -- Part 3: Determination of ester content -- Titrimetric method after saponification (Erratum 1)
1999JIS K 6751-3:1999 Testing methods for phthalic esters -- Part 3: Determination of ester content -- Titrimetric method after saponification