... Reactive Items Grade HT-10HT-13HT-23 Number Average Molecular Weight Mn1,0001,3002,300Distribution≤2.0≤2.0≤2.0Reactivity ... ≤4≤4≤4Na.K.Fe ppm222Food Grade GradeViscosity Average Molecular Weight MvDistributionStaudinger IndexVolatiles 150°C 2hwt%Heavy metal(pb) mg/LArsenic ... mg/LBacterial Colony cfu/gColi Group MPN/100gKinetic Viscosity IndexAt 160°C mPa.sAt 200°C mPa.sHT-35035,0003.021 ...