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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.
085500 - Gases
635 - Chemicals, other than drugs or sundries
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
O - Flammable compressed gas, un class 2.1 (flammable gas label)
Z - No rating
Questions & Answers: |
|
| What are the historical prices recorded for this stock number? | |
| Historical data shows pricing from $304.20 to $506.99.. | |
| Does NSN 6830-00-474-5789 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, Poland, and Greece | |
| What is the NIIN of NSN 6830-00-474-5789? | |
| 004745789 or 00-474-5789 | |
| Does NSN 6830-00-474-5789 require demilitarization? | |
| Yes - ITAR Controlled | |
| What is the most recent solicitation for NSN 6830-00-474-5789? | |
| No solicitations for this NSN. | |
| When was this national stock number assigned to the federal catalog? | |
| Jun 09, 1974 | |
Effects of overexposure: skin/eye: cryogenic burns. Vapors: simale
asphyxiant.
First aid: frozen tissue,from liquid contact,should be flooded or soaked
with tepid water(105-115f/41-46c),consult physician.
inhalation: remove to fresh air,give artifical respiration,consult
physician.
Hcc: g2
boiling pt: b.P. Text: -423f/-252c
vapor density: >0.1
spec gravity: 0.0710
solubility in water: moderate
appearance and odor: both liquid & gas are colorless & odorless
Stability indicator/materials to avoid: yes
oxidizing materials,some steels.
Waste disposal methods: by methods consistent with local(state, &
federal regulations.
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
fraction by wt: 99.9%
acgih tlv: asphyxiant
Effects of overexposure: dizziness,suffocation,contact w/liquid may
cause burns to skin & eyes,fire may prod.Irrit.Or tox.Gas
First aid: remove to fresh air.Irrigate eyes w/water.Wash contaminated
areas of the body with soap & water.
Hcc: g2
boiling pt: b.P. Text: -421.6f
vapor density: 0.07
spec gravity: 0.0694
solubility in water: slight
appearance and odor: colorless & odorless gas.
Stability indicator/materials to avoid: yes
chlorine,oxygen,explosives,poisons,radioactives,org.Peroxide
Waste disposal methods: release to atmosphere.
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
fraction by wt: 100%
Routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: nontoxic, but the gas can cause
asphyxiation by displacement of air in a closed space. The liquid
can cause severe frostbite or "burns" to the skin or other body
tissues. No known chronic effects of o verexposure.
effects of overexposure: hydrogen is nontoxic but can act as a simple
asphyxiant by displacing air. Symptoms of asphyxia include rapid
respirations, dizziness and fatigue.
medical cond aggravated by exposure: none
First aid: inhalation: move victim to fresh air. If not breathing, give
artificial respiration, preferably mouth-to-mouth, if breathing is
difficult, give oxygen. Call a physician.
Hcc: g2
boiling pt: b.P. Text: -423f,-253c
melt/freeze pt: m.P/f.P text: -434f,-259c
vapor density: 0.078 @32f
spec gravity: 0.07
solubility in water: slight
appearance and odor: colorless, odorless, flammable gas.
percent volatiles by volume: 100
Stability indicator/materials to avoid: yes
oxidizers
stability condition to avoid: high temperatures or sources of ignition.
hazardous decomposition products: none
Waste disposal methods: follow manufacturer's instructions for proper
disposal and/or return to cylindar.
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
fraction by wt: 100%
acgih tlv: n/r-asphyxiant
Routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: hydrogen is non-toxic and is dangerous
physologically as an asphyxiant. The cryogenic liquid will freeze
tissues if in contact with skin or eyes.
effects of overexposure: inhalation: effects of oxygen
starvation,drowsiness,loss of consciousness. Skin
contact-frostbite: change of color to gray or white,possibly with
blistering.
medical cond aggravated by exposure: none
First aid: inhaled: remove to fresh air.Give artificial respiration or
oxygen as needed.Get medical attention.Frostbite: flush affected
area with lukewarm water.Do not use hot water.Get prompt medical
attention.
Hcc: g2
boiling pt: b.P. Text: -423f/-252c
melt/freeze pt: m.P/f.P text: -435f/-259c
spec gravity: 0.071(air=1)
solubility in water: very slight
appearance and odor: colorless,odorless gas or liquid **gas density =
0.1005209 lb/cuft
Stability indicator/materials to avoid: yes
oxidizers
stability condition to avoid: none
hazardous decomposition products: none
Waste disposal methods: do not attempt to dispose of unused hydrogen.
return to mfr 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
fraction by wt: 99.999%
other rec limits: see supp data
Routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: nontoxic, but the gas can cause
asphyxiation by displacement of air in a closed space. The liquid
can cause severe frostbite or "burns" to the skin or other body
tissues. No known chronic effects of o verexposure.
effects of overexposure: rapid respirations, dizziness, incoordination,
nausea, vomiting, collaps, uncosciousness, coma and death.
medical cond aggravated by exposure: none
First aid: inhalation: move victim to fresh air. If not breathing, give
artificial respiration, preferably mouth-to-mouth, if breathing is
difficult, give oxygen. Call a physician.
Hcc: g2
boiling pt: b.P. Text: -423f,-253c
melt/freeze pt: m.P/f.P text: -434f,-259c
vapor density: 0.07 @32f
spec gravity: 0.07
evaporation rate & reference: gas
solubility in water: slight
appearance and odor: colorless flammable gas, odorless.
percent volatiles by volume: 100
Stability indicator/materials to avoid: yes
oxidizers
stability condition to avoid: high temperatures or sources of ignition.
hazardous decomposition products: none
Waste disposal methods: dispose of in accordance with local, state and
federal regulations, or return cylynder to mfr.
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
fraction by wt: 100%
other rec limits: none normally requi.
osha pel: asphyxiant
acgih tlv: asphyxiant
Routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: hydrogen is inactive biologically and
essentially nontoxic; therefore, the major property is the
exclusion of an adequate supply of oxygen to the lungs.
explanation of carcinogenicity: not carcinogenic.
effects of overexposure: inhalation: high concentrations of hydrogen so
as to exclude an adequate supply of oxygen to the lungs causes
dizziness, deeper breathing due to air hunger, possible nausea and
eventual unconsciousnes s.
medical cond aggravated by exposure: none specified by manufacturer.
First aid: inhalation: conscious person should be assisted to an
uncontaminated area and inhale fresh air. Quick removal from the
contamonated area is most important. Unconscious person should be
moved to an unc ontaminated area, given mouth-to-mouth
resuscitation and supplemental oxygen. Futher treatment should be
symptomatic and supportive.
Hcc: g2
boiling pt: b.P. Text: 423f,217c
melt/freeze pt: m.P/f.P text: -434f,-259c
vapor density: .0052
spec gravity: 0.069
solubility in water: very slightly
appearance and odor: colorless, odorless gas.
Stability indicator/materials to avoid: yes
oxidizers.
hazardous decomposition products: none
Waste disposal methods: do not attempt to dispose of waste or unused
quantities. Return in the shipping container properly labeled, with
any valve outlet plugs or caps secured and valve protection cap in
place to your suppli er. For emergency disposal assistance see
supplier
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
fraction by wt: 100%
other rec limits: none recommended