1, ISO9001:2000 certificate 2, SGS Certificate 3, high quality and purity 4, Reasonable price 5, Assured shipment date Pentaerythritol Tech Grade Product Name: Pentaerythritol, technical gradeTrade Name: Pentaerythritol (Tech)CAS Number:115-77-5Molecular Formula:C5H12O4Molecular Weight:136.15Classifications: PolyolWhite, free flowing powderPacking: 25 kgs net in paper bag with inside polyethylene ...