... Please feel free to contact us. Name:PentaerythritolProperty: It is organic polyol, non-toxic, odorlessness, white crystal powdery solid, ... air, does not absorb water, the melting point is 260, sublimating under the reduced pressure, little soluble in cold water ... . Becoming tetranitro pentaerythritol responsed with the nitric acid and is high explosive. Item 98 grade95 grade90 gradeSingle alcohol % ...