Prix FOB
Obtenir le dernier prix1550 ~ 1650 USD / Metric Ton ( Negotiable )
|12 Metric Ton Minimum Order
Pays:
China
N ° de modèle:
NP
Prix FOB:
1550 ~ 1650 USD / Metric Ton ( Negotiable ) Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
1550 per Metric Ton
Commande minimale:
12 Metric Ton
Packaging Detail:
250kg/drum
Heure de livraison:
10 days
Capacité de Fournir:
1000 Metric Ton per Month
Payment Type:
T/T, L/C, Western Union, Money Gram
Groupe de produits :
Personne àcontacter Mr. Ryan
940 Shidong Business Centre Yuancunsiheng Rd., Guangzhou, Guangdong
Samples is ok, but freight will be absorbed by receiver. Please
understand.ÂÂ
GENERAL DESCRIPTION
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.ÂÂ
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.ÂÂ
PROPERTIES
N-pentane
CAS Number: *******0
Colour: ColourlessÂÂ
Appearance: Clear, colorless liquid
Chemical name:    Pentane
Chemical formula: C5H*2
Boiling point (° C): *6.1 ° C
Melting point: ***9.8° C
Saturated vapor pressure: *3.*2kPa/*8.5° CÂÂ
Range of flammability (vol% in air): 1.**9.8ÂÂ
Flash Point: **0° C
Specific Gravity: 0.*3
Vapor Density: 2.*8g/L
Vapor pressure   *7.*0 kPa (at *0.0 ° C)
Handling method and safety informationÂÂ
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.
  Specification:
| Determination | Purity, %,min | Free Water, Mg/kg, max | ISOpentane % max |
Total leffine % max |
Color Saybolt min |
| Specification | *5.0 | **0 | balance | 0.1 | **0 |
| Determination |
Sp.Gr (*0F/*0F) |
Cyclopentane % max |
Other HydroCarbon % max |
Cu-Currosion max |
Sulfuer content, Mg/kg, max |
| Specification | 0.***0~0.***0 | 0.6 | 1 | 1a | *0 |
| Pays: | China |
| N ° de modèle: | NP |
| Prix FOB: | 1550 ~ 1650 / Metric Ton ( Negotiable ) Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | 1550 per Metric Ton |
| Commande minimale: | 12 Metric Ton |
| Packaging Detail: | 250kg/drum |
| Heure de livraison: | 10 days |
| Capacité de Fournir: | 1000 Metric Ton per Month |
| Payment Type: | T/T, L/C, Western Union, Money Gram |
| Groupe de produits : | PU |
