Pentaerythritol

Description

Pentaerythritol

1 Pentaerythritol 95%/98%
2 Manufacturer offer with SGS inspection for Quality and Quantity
3 ISO9

Pentaerythritol 95%/98%

Used in the manufacture of alkyd resin and paint, Manufacturing plastic stabilizers and plasticizer . And used in the manufacture of ink, lubricants, plasticizer, surfactants, explosives and drug ingredients. Pentaerythritol commonly used in the coatings industry, is the raw material of alkyd coatings, but also can be used as varnishes, paints and printing inks mellow song required modification of raw materials, and can be made flame-retardant coatings, dry oil and aviation lubricants

Pentaerythritol
English name:	Pentaerythrite; Pentaerythritol
Abbreviation	PER
CAS No.	[115-77-5]
MF	C(CH2OH)4
M. W.	136.15
Appearance	White crystal or powder.
Content of unit pentaerythritol	≥ 98.0%
Metaling point	261~262° C
Boiling point	276° C
Relative density	1.395g/cm3
Refractive index	1.548
Dissolubility	At 15° C, 1g can be soluble in 18ml water. Soluble in ethanol, glycerol, ethylene glycol, formamide Insoluble in acetone, benzene, carbon tetrachloride, ether and petroleum ether, etc.
Chemical Stability	Could keep color and brightness in air longer, hardly bibulous
Other physicochemical properties	Slightly sweet, non-toxic
Preparation Method	Acetaldehyde and formaldehyde condensation under alkaline conditions or after reduction with hydrogen under the conditions with formaldehyde in the reaction

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