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Cosutin Industrial Co., Ltd

940 Shidong Business Centre Yuancunsiheng Rd.,Guangzhou,Guangdong,China

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Foaming agent blowing agent normal pentane



1550 ~ 1650 / Metric Ton ( Negotiable ) Obtener el precio más reciente


1550 per Metric Ton

12 Metric Ton


10 days

1000 Metric Ton per Month

T/T, L/C, Western Union, Money Gram


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Especificaciones del producto

Classification : Alkyl & Derivatives Other Names : pentane MF : C5H12 Grade Standard : Industrial Grade Purity (%) : 95% Appearance : Colorless and clear Application : blowing agent in PU foams Brand Name : OEM CAS No. : - EINECS No. : -

Descripción del producto

Samples is ok, but freight will be absorbed by receiver. Please understand. 
N-pentanes are some of the primary blowing agents used in the production of polystyrene foam and other foams. Usually, a mixture of n-, i-, and increasingly cyclopentane is used for this purpose. Because of its low boiling point, low cost, and relative safety, pentane is used as a working medium in geothermal power stations. It is added into some refrigerant blends as well. 
N-pentanes are relatively inexpensive and are the most volatile alkanes that are liquid at room temperature, so they are often used in the laboratory as solvents that can be conveniently evaporated. However, because of their nonpolarity and lack of functionality, they can only dissolve non-polar and alkyl-rich compounds. Pentanes are miscible with most common nonpolar solvents such as chlorocarbons, aromatics, and ethers. They are also often used in liquid chromatography. 

CAS Number: ****66-0
Colour: Colourless 
Appearance: Clear, colorless liquid

Chemical name:     Pentane
Chemical formula: C5H12
Boiling point (° C): 36.1 ° C
Melting point: -129.8° C
Saturated vapor pressure: 53.32kPa/18.5° C 
Range of flammability (vol% in air): 1.7-9.8 
Flash Point: -40° C
Specific Gravity: 0.63
Vapor Density: 2.48g/L
Vapor pressure    57.90 kPa (at 20.0 ° C)

Handling method and safety information 
N-pentane is is a highly flammable alicyclic hydrocarbon. Read the Material Safety Data Sheet (MSDS) before use. Dangerous or hazardous reactions do not take place under normal conditions.
Determination Purity, %,min Free Water, Mg/kg, max ISOpentane % max Total leffine
% max
Color Saybolt min
Specification 95.0 100 balance 0.1 +30
Determination Sp.Gr
Cyclopentane %
Other HydroCarbon % max Cu-Currosion
Sulfuer content, Mg/kg, max
Specification 0.6200~0.6500 0.6 1 1a 30


Persona de contacto:Mr. Ryan

Empresa:Cosutin Industrial Co., Ltd

Dirección:940 Shidong Business Centre Yuancunsiheng Rd., Guangzhou, Guangdong, China,510660


Mr. Ryan < Cosutin Industrial Co., Ltd >
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