FOB Price
أحصل على آخر سعر40.5 ~ 43.5 / Carton ( Negotiable )
|Minimum Order
Place of Origin:
-
Price for Minimum Order:
Minimum Order Quantity:
500 Carton
Packaging Detail:
30lb cylinder, 50lb cylinder, ton tank, iso tank
Delivery Time:
within 20 days
Supplying Ability:
50 Metric Ton per Month
Payment Type:
T/T, L/C, D/A, D/P
الشخص الذي يمكن الاتصال به Mr. Lion
: Room 606, Weiling Mansion, 380 Jiangnan Avenue,, Binjiang District, Hangzhou,, Zhejiang,
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Properties：
Â
|
 |
Unit |
R**4A |
|
Chemical formula |
 |
R***4a/R***5/R**2 |
|
Molecular weight |
g/mol |
 |
|
Melting point |
℃ |
**6.1 |
|
Critical temperature |
℃ |
*2.4 |
|
Critical pressure |
MPa |
3.*9 |
|
Saturated liquid density (*5℃) |
g/cm3 |
1.**5 |
|
ODP |
 |
0 |
|
GWP |
 |
0.*5 |
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Quality Specification：
Â
|
Index |
ExcellentGrade |
|
Appearance |
Colorless , not turbid |
|
odor |
No strange stench |
|
Purity % ≥ |
*9.8 |
|
Moisture % ≤ |
0.**1 |
|
Acidity (as HCl) % ≤ |
0.****1 |
|
Evaporation residue % ≤ |
0.*1 |
|
Chlorides(Cl-) test % ≤ |
0.***3 |
|
No condensable gas (V/V) % ≤ |
1.5 |
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Packing：*0.9kg/*0p steel cylinders or ISO TANK.
It must be kept in cool, dry and well-ventilated places, away from sunshine and rainfall.
