Upper reaches of the raw materials formaldehyde, formic acid, caustic soda, acetaldehyde Downstream products pentaerythritol e pentaerythritol TEST ... Powder Mono-PE wt≥ Hydroxyl value≥ Moisture,wt.%, ≤ Ash,wt.%, ≤ Phthalic Colorr(Fe,Co,Cu) ≤ Melting point ºC98.0 49.0 ... by aviation lubricants, explosives, plasticizers, stabilizers Pentaerythritol 98%,Formic Acid,Sodium Formate