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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.
Questions & Answers: |
|
| What are the historical prices recorded for this stock number? | |
| No pre-dated pricing for this NSN could be found. | |
| Does NSN 6830-00-290-4371 have a shelf life? | |
| No. There is no shelf life applicable for this NSN. | |
| What NATO entities are users of this NSN? | |
| Bureau Of Mines, Brazil, Republic Of Korea, Italy, and Greece | |
| What is the NIIN of NSN 6830-00-290-4371? | |
| 002904371 or 00-290-4371 | |
| Does NSN 6830-00-290-4371 require demilitarization? | |
| Yes - ITAR Controlled | |
| What is the most recent solicitation for NSN 6830-00-290-4371? | |
| 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: 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 aveil.
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 & 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: never utilize free gas outside cyl. Avoid
mech. Shocks to containers. never expose cylinders to sources 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