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Unsaturated acyclic hydrocarbons not elsewhere specified or included
Acyclic hydrocarbons, n.E.S.
Chemicals-organic
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 $4.37 to $7.29.. | |
| Does NSN 6830-00-290-4370 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, U.s. Marine Corps, Department Of The Navy, National Aeronautics and Space Administration, National Aeronautics and Space Administration, National Aeronautics and Space Administration, Poland, Brazil, Spain, and Turkey | |
| What is the NIIN of NSN 6830-00-290-4370? | |
| 002904370 or 00-290-4370 | |
| Does NSN 6830-00-290-4370 require demilitarization? | |
| Yes - ITAR Controlled | |
| What is the most recent solicitation for NSN 6830-00-290-4370? | |
| 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
effects of overexposure: inhalation: low concentrations cause symptoms
similar to that of being intoxicated. Higher
concentrations so as to exclude an adequate supply of oxygento the
lungs cause unconsciousness.
First aid: prompt medical attention is mandatory. Inhalation:
move/assist person to uncon- taminated area and breath fresh air.
if not breathing give cpr and supplemental oxygen. Medical
assistance should be sou ght immediately.
Boiling pt: b.P. Text: -118f/-83c
vapor pres: *see below
vapor density: *see below
spec gravity: (air=1)=.91@70f
solubility in water: *see below
appearance and odor: pure is colorless gas with an ethereal odor.
commercial has garlic-like odor.
Stability indicator/materials to avoid: no
oxy & other oxidizers including all halogens & its compoundsforms
explosive compounds w/copper,mercury,silver,& brasses.
stability condition to avoid: do not allow free gas to exceed 30 psia.
cylinders should not be exposed to sudden shock or sources of
heat.
hazardous decomposition products: carbon & hydrogen
*vap pres: 645 psia (4450 kpa) @70f/21c
Waste disposal methods: do not attempt to dispose of waste or unused
quantities. Return in shipping container properly labeled, with
any valve outlet plugs or caps secured and valve protection
cap in place to liq. air. For emergency disposal contact liqair
corp.
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: acetylene
cas: 74-86-2
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: as a narcotic gas or intoxicant causes
hypercapnia (an excessive amount of carbon dioxide in the blood).
repeated exposures to tolerable levels has not shown deleterious
effects. The major property is the exclusion of an adequate supply
ofoxygen to the lungs.
explanation of carcinogenicity: none
effects of overexposure: inhalation: low concentrations (10-20% in air)
cause symptoms similar to that ofbeing intoxicated. Higher
concentrations so as to exclude an adequate supply of oxygen to the
lungs cause unconsciousnes s.
medical cond aggravated by exposure: none specified by manufacturer.
First aid: prompt medical attention is mandatory. Rescuers should be
equipped with self- contained breathing apparatus & be cognizant of
extreme fire & explosion hazard. Conscious person should be
assisted to un contaminated area & to fresh air. Unconscious person
should be moved to uncontaminated area & given cpr and supplemental
oxygen. Quick removal from the contaminated area is most important.
Hcc: g2
boiling pt: b.P. Text: -118f/-83c
vapor pres: 645 @70f
spec gravity: 68f/20c = 0.906
solubility in water: soluble
appearance and odor: pure acetylene is colorless gas with ethereal odor.
commer. Has garlic-like odo
percent volatiles by volume: gas
Stability indicator/materials to avoid: no
oxygen and other oxidizers including all of the halogens andhalogen
compounds. Explosive with copper, mercury, sliver.
stability condition to avoid: do not allow the free gas to exceed 30
psia. Cylinder should not be exposed to sudden shock or sources of
heat.
hazardous decomposition products: carbon and hydrogen
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 secureand valve protection cap in
place to your supplier. emergency disposal assistance call
800-866-4422.
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: acetylene
cas: 74-86-2
Routes of entry: inhalation: yes skin: yes ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: do not enter areas within the
flammable range due to the immediate fire and explhazard.
acetylene is a simple asphyxiant, irritant, and anesthetic.
effects of overexposure: symptoms such as headaches, dizziness,
shortness of breath, & loss of conscious-ness may occur if the gas
is present in quantities sufficient to dilute the oxy concentration
in air. Symptoms of anoxia occur only when the gas
concentrationsare with the flammable range and the mixture has not
ignited.
First aid: first degree & minor second degree thermal burns from fires
should be immersed in cool water for 30 min. Major sec & third
degree burns should be covered in the cleanest material avail.
seek immedi ate physician aid. Persons sufferingfrom lack of oxy
should be moved to areas with normal atmos. Cpr should be givenif
victim is not breathing.
Boiling pt: b.P. Text: -119f/-84c
vapor pres: *see below
vapor density: *see below
spec gravity: 68f20c1atm0.906
solubility in water: 1atm 1. Cuft/cufth20
appearance and odor: pure acetylene is colorless and odorless.
impurities generate garlic-like odor.
Stability indicator/materials to avoid: no
oxidizers such as oxygen & halogens. Forms explosive
compndsw/copper,brass,copper salt,hg/hg salts,k,ag/ag salts,& hno3.
stability condition to avoid: avoid mechanical shocks to containers of
acetylene. Never expose cylinders or acetylene systems to source
of heat.
hazardous decomposition products: acetylene will decompose into
elemental carbon & hydrogen under the above conditions in
materials to avoid.
Waste disposal methods: do not attempt to dispose of residual gaseous
acetylene in cylinders. Return to air products incfor 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: acetylene, ethyne, ethine
cas: 74-86-2
Ld50 lc50 mixture: ld50 (oral rat) is not relevant.
routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute- inhalation of pure acetylene at
a level of 2.5% in air is nontoxic. High concentrations may cause
intoxication, incoordination, loss of consciousness, narcosis,
increased blood pressure & respi ration. Ingestion is unlikely. Gas
has no adverse effects on eye or skin. Chronic- not known.
effects of overexposure: headache, stimulated respiration, dizziness,
mental confusion, emotional instability and myocardial
sensitization
medical cond aggravated by exposure: individuals with a history of
respiratory disorders may be at increased risk from exposure.
First aid: get prompt medical attention. Inhaled: remove to fresh air.
provide oxygen/cpr if needed. Treat symptomatically and
supportively.
Hcc: g2
boiling pt: b.P. Text: not known
melt/freeze pt: m.P/f.P text: -119f,-84c
vapor pres: 760 @-119f
vapor density: 0.94
spec gravity: 1.1747 @ 0c/32f
evaporation rate & reference: not relevant
solubility in water: 0.94% @ 25c (77f)
appearance and odor: colorless, flammable gas - ethereal odor when pure,
garlic-like odor if impure
Stability indicator/materials to avoid: no
brass, br, ca hypochlorite, cl2, co, cu, f, i, hg, nitric acid
(concn.), oxidizers, o2, o3, k (molten), ag, na hydride
stability condition to avoid: may decompose at elevated temperatures and
pressures.
hazardous decomposition products: carbon monoxide, carbon dioxide.
conditions to avoid polymerization: polymerization may occur under high
temperatures, high pressures or catalytic conditions.
Waste disposal methods: dispose of in accordance with all federal, state
and local 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: acetylene
cas: 74-86-2
rtecs #: ao9600000
fraction by wt: >99%
other rec limits: rel: 2500 ppm (cl).
osha pel: 2500 ppm (ceiling).
acgih tlv: asphyxiant; 9192