BASF or MITSUI brand,1.high quality 2.fast delivery 3.best ... ≤30≤40TDI-toluene diisocyanate (TDI 65/35) Appearancethis product is colorless or pale yellow liquid2,4-content(%)63-672,6-content(%)33 ... ≤30≤40TDI-toluene diisocyanate (TDI 65/35) Appearancethis product is colorless or pale yellow liquid2,4-content(%)63-672,6-content(%)33 ...