FOB Price
أحصل على آخر سعر( Negotiable )
|Minimum Order
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
-
Packaging Detail:
11.3kg/25lb, 690kg/926L steel cylinders, or ISO TANK.
Delivery Time:
15-30 days
Supplying Ability:
-
Payment Type:
L/C, T/T
الشخص الذي يمكن الاتصال به Mr. Jason
No. 1509 Bingsheng Road, Hangzhou, Zhejiang
R**7 is a colorless gas under ordinary temperature, and a colorless & transparent liquid under the pressure of itself, mixed by HFC***3 and HFC***5. It is the substitute for R**2, mainly used in the low temperature refrigerating systems.
|
Index |
Excellent Grade |
|
Appearance |
Colorless, not turbid |
|
Odor |
No strange stench |
|
Purity % ≥ |
*9.*0 |
|
Moisture ppm ≤ |
*0 |
|
Acidity(as HCL) ppm ≤ |
0.1 |
|
Evaporation residue ppm ≤ |
**0 |
|
Chlorides(Cl-) test ppm ≤ |
3 |
|
No condensable gas (V/V) % ≤ |
1.5 |
