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Hydrogen
Hydrogen, rare gases, nitrogen and oxygen
Chemicals-inorganic
Y - Indicates information is in the hazardous materials information resource system (hmirs).
PMICA - Item does not contain precious metal.
CRITL- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
085890 - Gases, orgas mixtures flammable, in
634 - Cylinders, compressed gas, filled or empty
9 - Other or no special handling required (sh)
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
C - Chemical corps items and all other chemicals not covered in other classificatons. note: when an item has a chemical proper shipp
G - 125.0
O - Flammable compressed gas, un class 2.1 (flammable gas label)
Questions & Answers: |
|
| What are the historical prices recorded for this stock number? | |
| Historical data shows pricing from $238.91 to $398.18.. | |
| Does NSN 6830-00-264-6748 have a shelf life? | |
| No. There is no shelf life applicable for this NSN. | |
| What NATO entities are users of this NSN? | |
| Department Of The Army, Department Of The Air Force, Department Of The Navy, and Greece | |
| What is the NIIN of NSN 6830-00-264-6748? | |
| 002646748 or 00-264-6748 | |
| Does NSN 6830-00-264-6748 require demilitarization? | |
| Yes - ITAR Controlled | |
| What is the most recent solicitation for NSN 6830-00-264-6748? | |
| No solicitations for this NSN. | |
| When was this national stock number assigned to the federal catalog? | |
| Jan 01, 1963 | |
Routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: frostbite effects are a change in
color of the skin to gray or white possibly followed by
blistering.
explanation of carcinogenicity: hydrogen is inactive biologically and
essentially nontoxic
effects of overexposure: inhalation: high concentration that exclude
adequate supply of oxygen from the lungs causes dizziness, deeper
breathing due to air hunger, possible nausea & eventual
unconsciouness. Cryogenic liqui d can cause tissue freezing or
frostbiteon dermal contact or if splashed in eyes.
First aid: prompt medical attention is mandatory in all cases.Rescue
persnl should be equipw/s.C.B.A. & be cognizant of extrm fire &
explosion hazard. Inhal: quick removalfrom contaminated area is
most important . Unconscious person should be givenmouth to mouth
resuscitation. For dermal contact/frostbite, flush area
w/lukewrmwater. Do not use hot water!!! Eye: flush immediately
w/tepid wtr or saline solut
Boiling pt: b.P. Text: *see below
vapor pres: *see below
vapor density: 4.43lb/ft3
spec gravity: 1 atm = 0.071
solubility in water: very slightly
appearance and odor: colorless, odorless, clear liquid
Stability indicator/materials to avoid: yes
oxidizers
stability condition to avoid: **boiling point: -423f/-252.4c
**vapor pressure: -399.8f/ -239.9c
hazardous decomposition products: none
conditions to avoid polymerization: presence of oxidizers
Waste disposal methods: do not attempt to dispose of residual or unused
quantities. Return to airco for proper disposal.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: hydrogen
cas: 1333-74-0
rtecs #: mw8900000
Routes of entry: inhalation: no skin: yes ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: first degree burns(reddening only,as
sunburn)or second degree burns(blistering) which are the result of
fire exposure & are localized to a portion of an extrem ity or
small area of body maybe immersed in cool wtr for 10-20mins.
relieve paindo not immerse the whole body in a cold bath.Cover burn
area w/cleanest material
explanation of carcinogenicity: hydrogen is simple asphyxiant & has no
tlv.
effects of overexposure: contact of skin with liquid hydrogen or cold
gas vapors can cause cryogenic (extreme low temp) burns &
freeze tissues. Symptoms of anoxia occur only when gas
concentrations are withing the flamm able range & the mixture has
not igniteddonot enter areas within flammable range due to
immediate fire/explosion hazard.
First aid: contact of skin & eyes frozen tissues should be flooded or
soaked w/tepid water (105-115f/41-46c). Do not use hot water!! Do
not use burn ointments or greasy materials on burns which show
more than localized reddening. Persons sufferingfrom lack of
oxygen should be moved to areas w/normal atmosphere. Assisted
respiration & supplemental oxygen should be given if the victim is
not breathing.
Boiling pt: b.P. Text: **see below
vapor pres: na
vapor density: .005229
spec gravity: 1 atm 0.0696
solubility in water: 1 atm 1.82% b/volume
appearance and odor: both liquid and gaseous hydrogen are colorless and
odorless
Stability indicator/materials to avoid: yes
oxidizing materials. Some steels are susceptible to hydrogenattack or
embrittlement at high temperature & pressure.
stability condition to avoid: sources of ignition, sparks, flames, hot
objects.
hazardous decomposition products: none
Waste disposal methods: donot attempt to dispose of residual gaseous
hydrogen in cylinders. Return cylinders to air productsw/positive
residual pressure,cylinder valves tightly closed, & valve cap
in place. Do not dis pose of liquid hydrogen contact air
products.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: hydrogen
cas: 1333-74-0
rtecs #: mw8900000