Precio FOB
Obtener el precio más reciente43 ~ 47 USD / Carton
|500 Carton Minimum Order
País:
China
N º de Modelo:
R134a
Precio FOB:
43 ~ 47 USD / Carton Obtener el precio más reciente
Lugar de origen:
-
Precio de pedido mínimo:
43 per Carton
Cantidad de pedido mínimo:
500 Carton
Detalle de embalaje:
30lb, 50lb, ton tank, ISO tank
El tiempo de entrega:
within 20days
Capacidad de suministro:
300 Metric Ton per Month
Tipo de pago:
D/P, D/A, L/C, T/T
Grupo de productos :
Persona de contacto 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.
| País: | China |
| N º de Modelo: | R134a |
| Precio FOB: | 43 ~ 47 / Carton Obtener el precio más reciente |
| Lugar de origen: | - |
| Precio de pedido mínimo: | 43 per Carton |
| Cantidad de pedido mínimo: | 500 Carton |
| Detalle de embalaje: | 30lb, 50lb, ton tank, ISO tank |
| El tiempo de entrega: | within 20days |
| Capacidad de suministro: | 300 Metric Ton per Month |
| Tipo de pago: | D/P, D/A, L/C, T/T |
| Grupo de productos : | refrigerant gas |
