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الشخص الذي يمكن الاتصال به mellisa
Shijiazhuang, Hebei
English name:
pentaerythritol
CAS No: *******5
Appearance: White crystal or power
Chemical formula: C(CH2OH)4
M.P.: ******0
degree
B.P.: **6 degree
Relative Density: 1.**5g/cm3
Refractive Index: 1.**8
Solubility: soluble in *8ml water. soluble in ethanol, glycerin,
glycol, methanamide. insoluble in acetone, benzene, carbon
tetrachloride, ether and petroleum ether etc.
Application: 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.
Uses and characteristics : Mainly used in coating ,dynamite and plastics industries
Packing: in *5kgs bag
Specifications:
|
Index name |
Value |
|
|
*8 Grade |
*5 Grade |
|
|
monopentaerythritol % min |
*8 |
*5 |
|
hydroxyl group% min |
*8.5 |
*7.5 |
|
moisture % max |
0.*0 |
0.5 |
|
Residue ignition % max |
0.*5 |
0.1 |
|
color max |
1 |
2 |
|
melting point °C |
**0 |
**0 |
