FOB Price
Get Latest Price|
- Minimum Order
Country:
China
Model No:
-
FOB Price:
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
-
Packaging Detail:
-
Delivery Time:
-
Supplying Ability:
-
Payment Type:
-
Product Group :
-
Contact Person jenna
Heze, Shandong
|
PHYSICAL PROPERTIES |
|
|
|
C4H*0 |
|
Molecular weight |
*8.*2 |
|
Boiling point ℃ |
**1.7 |
|
Critical temperature ℃ |
**5 |
|
Critical pressure MPa |
3.*5 |
|
Ozone depleting potential |
0 |
|
Global warming potential |
3 |
|
Isobutene is colorless and flammable gas at normal temperatures and pressures. Its melting point and boiling point are **1.*3℃ and ***9.4℃ respectively. It is slightly soluble in water and soluble in ethanol and ethyl ether. Explosive mixture with explosion limits to be 1.9%～8.4% (volume) will be generated after mixing with the air. It mainly exists in natural gas, refinery gas and pyrolysis gas after physical separation or isomerization of normal butane. |
|
|
|
|
|
APPLICATION SCOPE |
|
|
Isobutane R**0a is used as aerosol, foaming agent for foamed plastic and ultraslow temperature refrigerant to substitute R*2 and R**4a in refrigerator, freezer and other small low temperature refrigeration equipment (applied on low temperature refrigeration equipment with less filling amount) and be applied in **0～***0℃ ultraslow temperature refrigeration equipment. |
|
|
|
|
|
QUALITY STANDARD |
|
|
Purity≥% |
*9.9 |
|
Moisture≤% |
0.**1 |
|
Acidity≤% |
0.***1 |
|
Evaporated residue≤% |
0.*1 |
|
Appearance |
Colorless transparent liquid |
|
Odor |
Odorless |
|
|
|
|
PACKING |
|
|
Refrigerant steel cylinder：**0g One-off steel cylinder：5kg 6.5kg *0kg *1kg Recycled steel cylinder： **8L **0L **0L 9*6L ISO TANK Tank car |
|
| Country: | China |
| Model No: | - |
| FOB Price: | Get Latest Price |
| Place of Origin: | - |
| Price for Minimum Order: | - |
| Minimum Order Quantity: | - |
| Packaging Detail: | - |
| Delivery Time: | - |
| Supplying Ability: | - |
| Payment Type: | - |
| Product Group : | - |
