pentaerythritol

Detailed Product Description
  A.   Properties: it is a white crystalline or a little yellow crystalline. Soluble in water, slightly soluted 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	98.0%min	95.0%min	90.0%min
Hydroxyl value	48.5%min	47.5%min	47.0%min
Moisture	0.2%max	0.5%max	0.5%max
Ash	0.05%max	0.1%max	0.1%max
Chromaticity	1	2	4