|
 A
colorless, toxic, alkaline, slightly flammable gas with
a pungent odor, irritating to eyes, skin and mucous
membranes in high concentrations. Shipped as liquefied
gas under its own vapor pressure (114 psig @ 70xF).
|
Molecular Weight:
|
17.03
|
Safety Data
|
Vapor Pressure Data
|
|
|
Specific Volume:
|
22.5cf/lb@NTP
|
LG50 Rat: 7,338 ppm
|
Temp (Deg. F)
|
Pressure (psia)
|
|
Boiling Point:
|
-28.2xF(-33.4xC)@1atm
|
ACGIH - TLV: 25 ppm
|
32
|
61.8
|
|
CAS No.:
|
7664-41-7
|
IDLH: 100ppm
|
70
|
128.7
|
|
Hazards:
|
Inhalation and Skin Contact
|
NIOSH - 5
ceiling: 50 ppm
|
Flammable Limits:
|
15-28% in Air
|
|
DOT Label:
|
Green, Nonflammable Gas
|
UN Number:
|
UN 1005
|
|
DOT Class:
|
2.2
|
|
Cylinder:
|
Aluminum or Steel Alloy
|
|
Cylinder
Size
|
DOT Specification
|
Cylinder
Dimension
(in.)
|
Average
Tare Weight
(lbs)
|
Average
Internal Volume
(ft3)(L)
|
Contents
(lbs)
|
|
200
|
3AA2265
|
9x51
|
119
|
1.55
(43.9)
|
50
|
|
GRADE
|
RESEARCH
|
ELECTRONIC
|
BLUE
AMMONIA
|
|
Critical
Assay
|
99.999%
|
99.9995%
|
99.99994%
|
|
Nitrogen
|
< 5
ppm
|
< 1
ppm
|
|
|
Oxygen
|
< 2
ppm
|
< 1
ppm
|
< 100
ppb
|
|
Argon
|
|
|
< 20
ppb
|
|
Hydrogen
|
< 5
ppm
|
< 1
ppm
|
< 100
ppb
|
|
Total Hydrocarbons
(as CH4)
|
<1
ppm
|
|
< 50
ppb
|
|
Carbon
Monoxide
|
< 1
ppm
|
< 1
ppm
|
< 50
ppb
|
|
Carbon
Dioxide
|
< 1
ppm
|
< 1
ppm
|
><
100 ppb
|
|
Moisture
|
|
|
< 200
ppb
|
|
|
|
|
|
|
Valve Material
|
316L SS
|
316L SS
|
316L SS
|
|
CGA Connection
|
660 SS
|
660 SS
|
/720
|
|
Additional Information:
|
Ammonia is a
pungent-smelling, toxic, corrosive gas
having a suffocating odor. This gas is lighter
than air. Ammonia is not readily ignited, but
explosions of ammonia in confined spaces have
been reported. Ammonia is shipped both as a gas
and a liquefied gas under its own vapor pressure.
Vapor clouds of the gas may be controlled using
a water fog. Persons who respond to releases of
this product must protect themselves from inhalation
of the ammonia Gases and mists, especially in
areas which are downwind of the release. Extreme
caution must be used when responding to releases.
|
|
Petroleum
