Pentaerythritol is a kind of organic polyatomic.It is part of white crystal powdery solid without poison and odor,which is stable in air, and without water sucking. Melting point 260oC polymerization, sublimation under pressure reduction,dissolved slightly in cold water but easily in hot water.

 

 

 

Pentaerythritol Basis Information:

 

Product name	Pentaerythritol
Other name	Penta / Monopentaerythritol
CAS	115-77-5
EINECS	204-104-9
HS code	29054200
Appearance	white crystalline power
Purity	95% and 98% min
Molecular formula	C5H12O4
Molecular weight	136.1464
Melting point	261~262°C
Boiling point	276°C
Relative density	1.395g/cm3
Refractive index	1.548

 

 

 

Pentaerythritol  Solubility:

 

soluble in ethanol, glycerol, ethylene glycol, formamide. insoluble in acetone, benzene, carbon tetrachloride, diethyl ether.

 

 

 

 

Pentaerythritol Specification (COA) : 

 

Products	95 Grade  Pentaerythritol	98 Grade Pentaerythritol
Content,%	≥95	≥98
Hydroxyl Value, %	≥47.5	≥48.5
Loss on heat ,%	≤0.5	≤0.2
Ash, %	≤0.1	≤0.05
Melting Point, °C	≥250	≥250
Chrominance of Phthalic acid Resin / (Standard of Fe, Co, Cu Color Solution)	≤2	≤1
Conclution	Qualified

 

 

 

 

Pentaerythritol  Uses : 

Pentaerythritol is the main raw material of alkyd resin, oil painting and painting. It also can be used as follow: manufacturing plastifiers that of hot and cold resistance and without poison, additive agent of lubricant, emulsifying agent, petroleum anti-freezing agent, stabilizing agent of polyvinyl chloride, chlorinated polythether, fire retardant, fire resistance painting and printing ink and the like.Tetranitro-pentaerythritol,which is a kind of high explosive,produced after the chemical reaction with niric acid.