Pentaerythritol

الوصف

Pentaerythritol 

MF: C(CH2OH)4 
MW: **6.*5 
CAS No.: *******5 
EINECS No.: ********9 

Appearance: White crystal or powder 

Solubility: At *5 degrees 1g in *8ml water soluble. Soluble in ethanol, glycerol, ethylene glycol, formamide. Insoluble in acetone, benzene, carbon tetrachloride, ether and petroleum ether. 

Stability: Very stable in air, water is not easy to be absorbed. 

Other Properties: Slightly sweet, non-toxic. 

Application: 

Pentaerythritol is mainly used in the coatings industry, used to manufacture alkyd paint, can paint film hardness, gloss and durability can be improved. It is also used as paint, varnish and printing ink and other raw materials required for rosin resin, and the system dry oil, Yin-flammable paint and aviation lubricants. 

Pentaerythritol fatty acid esters are effective lubricants and PVC plasticizers, the production of epoxy derivatives are non-surfactants from raw materials. Pentaerythritol is easy to form complexes with the metal, but also as a hard water softener in the detergent formulations used. In addition, for medicine, pesticide production. 

Omar explosives sewn on underwear pentaerythritol molecule contains four equivalent hydroxymethyl, with a high degree of symmetry, it is often used as a multi-functional compounds Preparation of raw materials. It can be obtained by the nitration of pentaerythritol tetranitrate (PETN, PETN), a high explosive; Esterification available pentaerythritol triacrylate (PETA), used as a coating. 

Packaging and storage: 
Woven bag lined with plastic film bag, net weight *5kg. Store in dry, clean, ventilated warehouse