... ,pls contact with us freely! pentaerythritol (tech)1.General Information Trade Name: Pentaerythritol (Tech) CAS Number: 115-77-5 Molecular ... with inside polyethylene coating2.Application Important application areas of Pentaerythritol (tech): .Alkyd resins . Radiation curing monomers .PVC stabilizers . Rosin ... max0.50.5Ash, wt.%,max0.050.1Phthalic Color ((Fe,Co,Cu) max.12 Pentaerythritol(Tech Grade)