Mono-n-propylamine(MNPA), CAS NO.107-10-8 Property Specifications Results Mono-N-Propylamie, wt% 99.5%Min 99.9 Water, wt% 0.2%Max 0.06 Di-N-Propylamie, wt% 0.1%Max ND Tri-N-Propylamie, wt% 0.1%Max ND N-Propyl alcohol wt% 0.1%Max ND Color , APHA 15 Max 10