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By certification 
Essential Details
|
CAS No.: |
275-187-7 |
Other Names: |
He |
|
MF: |
He |
EINECS No.: |
275-187-7 |
|
Place of Origin: |
Shandong, China |
Grade Standard: |
Industrial Grade, Electron Grade |
|
Purity: |
99.999%, 99.999% |
Appearance: |
Colorless, Odorless |
|
Application: |
Industrial/ electron/ medical |
Brand Name: |
HENGSHENG |
|
Model Number: |
HE5 |
Package: |
Steel/ Aluminum Cylinder |
|
MOQ: |
1000L |
Grade: |
Industrial Medical |
|
Cylinder Standard: |
ISO/ EN/ DOT |
 |
 |
Supply Ability
Supply Ability: 20000 Liter/Liters per Month
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Packaging & Delivery
Packaging Details: Steel/Aluminum Cylinder
Port: Qingdao
Lead time:
|
Quantity (cubic meters) |
1 - 100 |
>100 |
|
Lead time (days) |
3 |
To be negotiated |
Product Description
Specification
|
Molecular Weight |
4.0026 |
|
Melting Point |
-272.1ºC |
|
Boiling Point |
-268.94ºC |
|
Density |
0.1785/L (0℃, 100Kpa) |
|
Purity |
99.999% |
|
Appearance |
Colorless, Odorless |
|
DOT Class |
2.2 |
|
Cylinder Standard |
UN/ISO/DOT/TPED |
|
Cylinder Pressure |
12.5MPa/15MPa/20MPa |
|
Valve |
Qf-2/Cga580 |
|
Transport Package |
Customized |
|
HS Code |
2804290090 |
|
Un No |
1046 |
Application
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Company Profile
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http://www.cnhs-gas.com/
