... certificate 2, SGS Certificate 3, high quality and purity 4, Reasonable price 5, Assured shipment date •Product Name: Di-Pentaerythritol, ... technical grade •Trade Name: Di-Pentaerythritol•CAS Number:126-58-9•Molecular ... photosensitive resin,lubricant and plasticize and so on Composition85 grade90grade(Di-PE),wt. % ,min85.090.0(Mono-PE),wt. % ...