| UHP Helium
He |
Sold by the Cubic Foot/Liter
- Custom Filling Available. A colorless,
odorless, nontoxic, nonflammable gas. Shipped as
a compressed gas.
Helium Spec Sheet 
MSDS
|
Technical Data
Formula: He
Molecular Weight: 4
Specific Volume: 96.68
ft³/Lb.
Boiling Point: -452º
F
Vapor Pressure: N/A
|
Shipping Information
DOT Name: Helium, compressed
Hazard Class: 2.2
UN Number:1046
CAS #: 7440-59-7
|
Product Information
Typical
Specifications: 99.999%
CHEMICAL
PARAMETER |
PRODUCT
SPECIFICATION |
UNIT |
Helium, UHP |
99.999 |
% |
| Oxygen |
1 |
ppmv |
| Nitrogen |
5 |
ppmv |
THC |
0.5 |
ppmv |
Moisture |
1 |
ppmv |
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