Pentaerythritol
CAS No.:
115-77-5
Other Names: Pentaerythrite
MF: C5H12O4
Molecular weight: 136.15
Appearance: White crystalline powder
Relative density: 1.395g/cm?
Melting point: 230-260
Boiling point: 276
Refractive Index: 1.548
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.
Usage
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.
Packing
25kg/PP bag or as your opinion
Delivery
Within 15 days after receiving the deposit
Items
98Grade
95Grade
Content of Mono Pentaerythritol % min
98.0
95.0
Hydroxy Value % min
48.5
47.5
Heating Loss % max
0.30
0.50
Ash % max
0.05
0.08
Chromaticity max
1
1