Toluene Diisocyanate

toluene diisocyanate /tdi 80 / 20 for foam making   applications: it is used for organic synthesis, production of foam plastics, coatings and is used as chemical reagent   specification:   toluene diisocyanate 80/20   cas no.:584-84-9   synonym: tdi 80/20   characteristicsunitresultspecification minimummaximum acidity(hci)ppm2---15 hydrolysable chlorineppm47---70 total chlorineppm135---300 colorhazen10---15 isomer 2,4 content%80.079.081.0 tdi content%99.799.5--- isomer 2,6 content%20.019.021.0.