Product Details:
Payment & Shipping Terms:
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| Classification: | Alkene & Derivatives | Chemical Formula: | C4H10 Or CH(CH3)2CH3 |
|---|---|---|---|
| Grade Standard: | Industrial Grade | Purity: | ≥99.5% |
| Cas No.: | 75-28-5 | Application: | Air Conditioning Refrigerants |
| Packing: | Neutral Or Galaxy | Other Names: | Isobutene |
| High Light: | R600A Refrigerant Gas,Propane Refrigerant |
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99.5% Purity Natural R600A Refrigerant Gas Isobutene Galaxy Brand SGS Approved
Specifications
|
R600a |
|
|
COMPONENTS |
|
|
Isobutene |
CAS NUMBER WEIGHT% |
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Physical Property |
|
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Molecular Weight |
58.12 |
|
Boiling Point, ℃ |
-11.7 |
|
Critical Temperature, ℃ |
134.71 |
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Critical Pressure, Mpa |
3.64 |
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Specific Heat of Liquid, 25℃,[KJ/(kg. ℃)] |
2.38 |
|
ODP |
0 |
|
GWP |
11 |
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Critical Density (g/cm3) |
0.221 |
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Quality Index |
|
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Purity,% |
≥99.5 |
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Moisture, PPm |
≤20 |
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Acidity, PPm |
≤1 |
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Vapor Residue, PPm |
≤100 |
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Appearance |
Colorless, No turbid |
|
Odor |
No Strange Stench |
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Packing |
Disposable cylinder 14.3lb/6.5kg; can of 150g |
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Recyclable cylinder 100L, 926L; ISO- Tank. |
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Applications |
Refrigerant, can replace R12. |
Description:
Isobutane (i-butane), also known as methylpropane, is a chemical compound with molecular formula C
4H10 and is an isomer of butane. It is the simplest alkane with a tertiary carbon. Concerns with depletion of the ozone layer by freon gases have led to increased use of isobutane as a gas for refrigeration systems, especially in domestic refrigerators and freezers, and as apropellant in aerosol sprays. When used as a refrigerant or a propellant, isobutane is also known as R-600a. Some portable camp stoves use a mixture of isobutane with propane, usually 80:20. Isobutane is used as a feedstock in the petrochemical industry, for example in the synthesis ofisooctane
Competitive Advantage
Very pure forms of butane, especially isobutane, can be used as refrigerants and have largely replaced the ozone layer-depleting halomethanes, for instance in household refrigerators and freezers. The system operating pressure for butane is lower than for the halomethanes, such as R-12, so R-12 systems such as in automotive air conditioning systems, when converted to butane will not function optimally.
Isobutane is used as a refrigerant.The use in refrigerators started in 1993 when Greenpeace presented the Greenfreeze project. In this regard, blends of pure, dry "isobutane" (R-600a) (that is, isobutane mixtures) have negligible ozone depletion potential and very low Global Warming Potential (having a value of 3.3 times the GWP of carbon dioxide) and can serve as a functional replacement for R-12, R-22, R-134a, and other chlorofluorocarbon or hydrofluorocarbon refrigerants in conventional stationary refrigeration and air conditioning systems.
Shipment And Payment:
For a 20ft container (1150 cylinders),
FCL Price: Negotiation
Level: ≥99.5% purity
Net weight: 6.5kg / cylinder
Gross weight: 9.5kg / cylinder
Capacity of loading: 1150 cylinders / 20" container
MOQ: There is no strict policy on it if you arrange shipping by yourself.
Packing: Galaxy / Neutral / OEM packing
Lead time: 10~15 days upon receipt of 30% deposit or upon receipt of relevant L/C.
Payment terms: T/T or L/C
