Taian Yonghe Chemical Co., Ltd.
Main products:Carbon black,Polychloride Aluminium,paraester,metaester
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  • Contact Person : Ms. Liu Aria
  • Company Name : Taian Yonghe Chemical Co., Ltd.
  • Tel : 86-538-6310996
  • Fax : 86-538-6310128
  • Address : Shandong,Taian,Zhuanshe, Wenyang Town, Feicheng City
  • Country/Region : China
  • Zip : 271000

Best professional supplier pentaerythritol

Best professional supplier pentaerythritol
Product Detailed
Pentaerythritol: 1.Purity:98%min 2.Appearence:White crystal powder or particles 3.Easily soluble in water 4.CAS No.115-77-5

Pentaerythritol

Formular: C(CH2OH)4

CAS No. 115-77-5

H.S. Code 29054200

Molecular weight: 136.15

 

when15 °C , this product can soluble in 18ml water; soluble in ethanol, glycerol, ethylene glycol, formamide, insoluble in toluene, acetone, ethylene dichloride, ether and petroleum ether, etc. Easy to be general organic acid ester, and dilute caustic soda solution were hot no reaction. Combustible. Non-toxic.

 

Technical Index

High class

Top quality

qualified

Apperance

White crystalline power

White crystalline power with No visible to the impurity

No visible to the impurity white with HuiQing color or light yellow

MonoPentaerythritol (%) min.

99.0

98.0

94.0

Hydroxy content (%) min.

47.0

47.0

46.0

Moisture(%) max

0.4

0.2

0.8

Ash (%) max

0.10

0.10

0.10

Melting point (°C) min

260

240

195

Phthalic color (Fe,Co,Cu standard color solution) max.

2

4

6

 

Usage: Used as adhesive of flame retardant, and ammonium polyphosphate (APP) fit available expansion type flame retardant. Also used for polyurethane crosslinker, provide polyurethane in the branched chain.

 

Packing:woven bag lined with film bag 25 kgs. stored in ventilated and dry place.

Best professional supplier pentaerythritol



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