Click here to download this in PDF format PENTAERYTHRITOL 98%
GENERAL
Chemical Name Pentaerythritol 98% (Technical Grade)
Molecular Formula C(CH2OH)4
Molecular Weight 136.15
CAS Number 115-77-5
EINECS NO. 204-104-9
Appearance White or slight yellow crystal powder
SPECIFICATIONS
Properties |
Typical Value |
Active Content, (as monopentaerythritol),% |
98 min |
Hydroxyl groups,% |
49 min |
Moisture,% |
0.22 max |
Ashes,% |
0.06 max |
Melting Point,°C |
± 250 |
Solubility: Soluble in water, slightly solute in alcohol, dissolve in benzene, ether and petroleum ether etc. Esters 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 98% has wide applications. It is used in the manufacture of Alkyd resins, fatty acid resin and tall oil esters. Moreover it also used in 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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