Pentaerythritols

タイトルまたは説明

 ËŽÌ¥ËŽÌ¥ Pentaerythritol, Pentaerythrite,Mono-pentaerythritol, Alkyd  resins,paint, coating,Penta
varnish,lacquer,PVC resin, polyvinyl chloride stabilizers, Pentaerythritol
2,*-Bis(hydroxymethyl)1,*-propanediol
alkyd resins,varnishes,PVC stabilizers
tall oil esters, antioxidants
CAS No.: *******5
Other Names: Pentaerythrite
MF: C5H*2O4

Properties: White crystal powder without any visible foreign matters.slightlysoluted 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.
 
ITEM INDEX 
Appearance White crystalline odorless solid or powder 
Monopentaerythritol (wt%) *8min. 
Hydroxyl Groups (wt%) *8.5min. 
Moisture (wt%) 0.2max. 
Ash (wt%) 0.*5max. 
Phthalic Color (Gardner) 1 max. 
Melting Point (℃) **6min. 
 
Uses: Pentaerythritol is 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 tetranitrate (PETN), urethane coatings, flame retardant paints, polyvinyl chloride stabilizers, olefins antioxidant and pentaerythritol triacrylate.
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April Xiang
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