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Helium
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.
Questions & Answers: |
|
| What are the historical prices recorded for this stock number? | |
| No pre-dated pricing for this NSN could be found. | |
| Does NSN 6830-00-263-9842 have a shelf life? | |
| No. There is no shelf life applicable for this NSN. | |
| What NATO entities are users of this NSN? | |
| Italy, and Greece | |
| What is the NIIN of NSN 6830-00-263-9842? | |
| 002639842 or 00-263-9842 | |
| Does NSN 6830-00-263-9842 require demilitarization? | |
| Yes - ITAR Controlled | |
| What is the most recent solicitation for NSN 6830-00-263-9842? | |
| No solicitations for this NSN. | |
| When was this national stock number assigned to the federal catalog? | |
| Jan 01, 1963 | |
Ld50 lc50 mixture: none specified by manufacturer.
routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: efts of exposure to high
concentrations so as to displace o*2 in air necessary for life are
headache, dizziness, labored breathing & eventually uncon.
breathing mixtures of helium w/adequate o*2 to su pport life
modifies voice sound so thatit is higher "pitched".
explanation of carcinogenicity: not relevant
effects of overexposure: see health hazards.
medical cond aggravated by exposure: none specified by manufacturer.
First aid: inhal: conscious person should be assisted to an uncontamd
area & inhale fresh air. Quick removal from contamd area is most
important. Uncon person should be moved to an uncontam area, give
mouth-to-m outh resuscitation & supplemental o*2. Further trtmt
should be symptomatic & supportive. Ingest: call md immed . Skin:
flush w/copious amts of h*2o. Call md . Eyes: immed flush (supp
data)
Boiling pt: b.P. Text: supp data
spec gravity: 0.14@70f
solubility in water: negligible
appearance and odor: colorless, odorless gas
Stability indicator/materials to avoid: yes
none.
stability condition to avoid: none.
hazardous decomposition products: none.
Waste disposal methods: do not attempt to dispose of residual or unused
qty. Return in shipping container, properly labeled, & valve
protection cap in place to airco for proper disposal. Dispose of
i/a/w federal, state and l ocal 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: helium
cas: 7440-59-7
rtecs #: mh6520000
fraction by wt: 100%
acgih tlv: simple asphyxiant
ingred name: supp data: trafficked areas & emer exists. Do not allow
temp where cylinders are stored to exceed 130f(54c). (ing 3)
rtecs #: 9999999zz
ingred name: ing 2: cylinders should be upright & firmly secured to pvnt
falling/being knocked over. Full & empty cylinders (ing 4)
rtecs #: 9999999zz
ingred name: ing 3: should be segregated. Use a "first in-first out"
inventory sys to pvnt full cylinders being stored for (ing 5)
rtecs #: 9999999zz
ingred name: ing 4: excess periods of time. For addnl recom, consult
compressed gas assoc pamphlets p-1, p-9, p-14, & sfty (ing 6)
rtecs #: 9999999zz
ingred name: ing 5: bulletin sb-2. Compressed gas cylinders should not be
refilled except by qualified producers of compressed (ing 7)
rtecs #: 9999999zz
ingred name: ing 6: gases. Shipment of compressed gas cylinder which has
not been filled by owner or w/his (written) consent is (ing8)
rtecs #: 9999999zz
ingred name: ing 7: a violation of federal law(49cfr).
rtecs #: 9999999zz
Ld50 lc50 mixture: none specified by manufacturer.
routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: inhal;helium: inhal of mix of helium &
oxygen may cause distorted speech, increased loss of body heat, &
gas emboli at junction of skin & subcutaneous fat/body & blood
vessels. See info on simple asphy xiants. Simple
asphyxiants: acute: symps of asphyxia depend on rapidity w/which oxyg
deficiency develops (efts of overexp)
explanation of carcinogenicity: not relevant
effects of overexposure: hlth hazs: & how long it continues. In sudden
acute asphyxia, uncon may be immed. W/slow development there may be
rapid resp & pulse, air hunger, dizz, reduced awareness, tightness
in head, tingling se nsations, incoord, faulty judgement, emotional
instability, & rapid fatg. As asphyxia progresses, naus, vomit,
(ing 4)
medical cond aggravated by exposure: none specified by manufacturer.
First aid: inhal: remove to fresh air immed. If brthg has stopped, give
artf resp. Maintain airway & blood press & admin oxyg if avail.
keep affected person warm & at rest. Treat symptomatically &
supportively. A dmin of oxyg should be performed by qualified pers.
get med attn immed. Skin: in case of frostbite, warm affected skin
in warm water at temp of 107f. If warm water not avail/impractical
to (ing 9)
Boiling pt: b.P. Text: -452f,-269c
melt/freeze pt: m.P/f.P text: -458f,-272c
vapor pres: 1719@-268c
vapor density: 0.138
spec gravity: 0.1785 @ 0c
solubility in water: 0.94% @ 0c
appearance and odor: colorless, tasteless, inert gas. Odorless.
Stability indicator/materials to avoid: yes
no data available.
stability condition to avoid: do not permit physical dmg/overheating of
cntnrs. Contents are under press; cntnrs may rupture violently &
travel(ing 3)
hazardous decomposition products: non hazardous.
Waste disposal methods: observe all federal, state and local regulations
when storing or disposing of this substance. For assistance,
contact the district director of the environmental protection
agency.
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: helium
cas: 7440-59-7
rtecs #: mh6520000
fraction by wt: 100%
osha pel: n/k
acgih tlv: n/k
ingred name: supdat: of water, apply from as far a distance as possible.
rtecs #: 9999999zz
ingred name: cndtns (stab): a considerable distance.
rtecs #: 9999999zz
ingred name: efts of overexp: collapse, uncon, convls, deep coma & death
are poss. Skin: no adverse efts have been rptd from (ing 5)
rtecs #: 9999999zz
ingred name: ing 4: gas. Due to rapid evap, liq may cause frostbite
w/redness, tingling & pain/numbness. In sev cases, skin may(ing 6)
rtecs #: 9999999zz
ingred name: ing 5: may become hard & white & develop blisters. Eye: no
adverse efts have been rptd from gas. Due to rapid evap,(ing 7)
rtecs #: 9999999zz
ingred name: ing 6: liq/solid may cause frostbite w/redness, pain &
blurred vision. Ingest: ingest is unlikely. If liq is (ing 8)
rtecs #: 9999999zz
ingred name: ing 7: swallowed, frostbite dmg of lips, mouth & muc membs
may occur. Chronic: no data available.
rtecs #: 9999999zz
ingred name: first aid proc: use, gently wrap affected part in blankets.
encourage victim to exercise affected part while it (ing 10)
rtecs #: 9999999zz
ingred name: ing 9: is being warmed. Allow circulation to return
naturally. Get med attn immed. Eyes: wash w/lg amts of warm (ing 11)
rtecs #: 9999999zz
ingred name: ing 10: water until no evidence of chem remains (at lst 15
min. Get med attn immed. Ingest: treat symptomatically (ing 12)
rtecs #: 9999999zz
ingred name: ing 11: & supportively. & get med attn. It is unlikely that
emer treatment will be req for skin, eyes & ingest. (ing 13)
rtecs #: 9999999zz
ingred name: ing 12: antidote: no specific antidote. Treat symptomatically
and supportively.
rtecs #: 9999999zz
ingred name: resp prot: working lims of resp & be jointly apprvd by natl
institute of occup sfty & hlth & mine sfty & hlth (ing 15)
rtecs #: 9999999zz
ingred name: ing 14: admin (niosh-msha). Any supplied air resp operated
in press-demand/other positive press mode. Any scba.
rtecs #: 9999999zz
ingred name: eye prot: and full length face shield .
rtecs #: 9999999zz
ingred name: other prot equip: is any poss that an employee's eyes &/or
skin may be exposed to liq form of substance, employer(ing 18)
rtecs #: 9999999zz
ingred name: ing 17: should provide an eye wash fountain and quick drench
shower within immed work area for emer use.
rtecs #: 9999999zz