离岸价格
获取最新报价43 ~ 47 USD / Carton
|500 Carton Minimum Order
国家:
China
型号:
R134a
离岸价格:
43 ~ 47 USD / Carton 获取最新报价
位置:
-
最小订单价格:
43 per Carton
最小订单:
500 Carton
包装细节:
30lb, 50lb, ton tank, ISO tank
交货时间:
within 20days
供应能力:
300 Metric Ton per Month
付款方式:
D/P, D/A, L/C, T/T
產品組 :
联系人 Mr. Lion
: Room 606, Weiling Mansion, 380 Jiangnan Avenue,, Binjiang District, Hangzhou,, Zhejiang,
R**4a is internationally recognized as one of the main refrigerant working substances to substitute CFC**2. It does not contain chlorine atom, gives no bad effects against ozonosphere and has excellent safety performances, such as non-toxicity, non-inflammability, non-explosive ability , non-pungency, and non-corrosive ability. It is a colorless gas under ordinary temperature and a colorless & transparent liquid under the pressure of itself. As the substitute for CFC**2, it is often used in the refrigerating systems of auto air conditioners, commercial and industrial purposes, and as the vesicant, it is used to produce the heat-protective material made of rigid plastics, and also to prepare other blend refrigerants, such as R**4A & R**7C.
Properties：
|
Index |
Unit |
(R**4a) |
|
Chemical formula |
|
CH2FCF3 |
|
Molecular weight |
g/mol |
**2.0 |
|
Boiling point **1.3KPa(℃) |
℃ |
**6.2 |
|
Freezing point **1.3KPa(℃) |
℃ |
**6.6 |
|
Critical temperature |
℃ |
**1.1 |
|
Critical pressure |
KPa |
***6.6 |
|
Saturated liquid density (*5℃) |
Kg/m3 |
***8.1 |
|
Specific heat (*5℃liquid) |
KJ/kg.k |
1.*2 |
|
Critical density |
g/cm3 |
0.**2 |
|
Vaporization heat at boiling point |
KJ/kg |
**5.0 |
|
Water solubility (*5℃) |
W% |
0.*5 |
|
ODP |
|
0 |
|
GWP |
|
0.*9 |
Quality Specification：
|
Index |
ExcellentGrade |
GradeI |
|
Appearance |
Colorless &transparent liquid |
|
|
Purity % ≥ |
*9.9 |
*9.5 |
|
Moisture % ≤ |
0.**1 |
0.**5 |
|
Acidity (as HCl) % ≤ |
0.***1 |
0.***1 |
|
Evaporation residue % ≤ |
0.*1 |
0.*1 |
|
Chlorides(Cl-) test % ≤ |
0.***3 |
|
|
No condensable gas (V/V) % ≤ |
1.0 |
|
Packing：*3.6kg, **0kg/L, **0kg/**6L steel cylinders.
PS：HS Code *******0.*0.
| 国家: | China |
| 型号: | R134a |
| 离岸价格: | 43 ~ 47 / Carton 获取最新报价 |
| 位置: | - |
| 最小订单价格: | 43 per Carton |
| 最小订单: | 500 Carton |
| 包装细节: | 30lb, 50lb, ton tank, ISO tank |
| 交货时间: | within 20days |
| 供应能力: | 300 Metric Ton per Month |
| 付款方式: | D/P, D/A, L/C, T/T |
| 產品組 : | refrigerant gas |
