pentaerythritol

Detailed Product Description A.Properties:pentaerythritol is a white crystalline or a little yellow crystalline.Soluble in water,slightly soduted in alcohol,dissolvable in benzene,ether and petroleum ether etc.,Esters will be formed by reaction with common organic acid;no reaction take place when it is heated with dilute caustic solution. B.Application:It is mainly used in the manufacture of Alkyd resins,fatty acid rosin and tall oil esters and to make paint and coatings,printing ink,coating adhesives,explosives,sealants,varnish,lacquer,vinyl chloride,synthetic rubber and miscellaneous including pentaerythritol tetra nitrate(PENT),urethane coatings,flame retardant paints,polyvinyl chloride stabilizers,olefins antioxidant and pentaerythritol triacrylate. C.Quality standard specification Mono-PE Hydroxyl value Moisture Ash Chromaticity 98%min 48.5%min 0.2%max 0.05%max 1 95%min 47.5%min0.5%max 0.1%max 2 90%min 47.0%min 0.5%max 0.1%max 4