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PENTAERYTHRITOL 99%
(Technical Grade)

GENERAL

Chemical Name               Pentaerythritol 99% (Technical Grade)
         
Molecular Formula            C(CH2OH)4

Molecular Weight             136.15

CAS Number                     115-77-5

EINECS NO.                  204-104-9

Appearance                      White crystal powder

SPECIFICATIONS

Properties

Typical Value

Active Content, (as monopentaerythritol),%

99 min

Hydroxyl groups,%

49 min

Loss on heating,%

0.22 max

Ashes,%

0.06 max

Phthalic color

1 max (Gardner)

Melting Point,°C

± 250

Solubility: Soluble in water, slightly solute in alcohol, dissolve in benzene, ether and petroleum ether etc. Ester will be formed by reaction with common organic acid. No reaction takes place when it is heated with dilute caustic solution.

PACKING
25 kg per bag

APPLICATIONS
Pentaerythritol 99% has wide applications. It is used in the manufacture of Alkyd resins, fatty acid resin and tall oil esters. Moreover it also used in paint and coating, 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.

TRANSPORTATION
Not regulated. HS Code: 2905.4200

           

 


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