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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 $191.89 to $319.82.. | |
| Does NSN 6830-00-292-0137 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, U.s. Marine Corps, Department Of The Navy, Austria, Spain, and Greece | |
| What is the NIIN of NSN 6830-00-292-0137? | |
| 002920137 or 00-292-0137 | |
| Does NSN 6830-00-292-0137 require demilitarization? | |
| Yes - ITAR Controlled | |
| What is the most recent solicitation for NSN 6830-00-292-0137? | |
| No solicitations for this NSN. | |
| When was this national stock number assigned to the federal catalog? | |
| Jan 21, 1970 | |
Routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute: acetylene is defined as a
simple asphyxiant. Oxygen levels should be maintained at greater
than 18 molar percent at normal atmospheric pressure. Chronic:
repeated expsoures have not shown delet erious effects.
explanation of carcinogenicity: not considered to be a carcinogen by
ntp, iarc, or osha.
effects of overexposure: inhalation: symptoms similar to that of being
intoxicated. At higher concentrations, may exclude an adequate
supply of oxygen to the lungs causing unconsciousness.
medical cond aggravated by exposure: persons in ill health where such
illness would be aggravated by exposure to acetylene should not be
allowed to work with or handle this product.
First aid: prompt medical attention is mandantory in all cases of
overexposure to acetylene. Rescue personnel should be equipped with
self-contained breathing apparatus and be cognizant of extreme fire
and explo sion hazard.
Hcc: g2
boiling pt: b.P. Text: -119f,-84c
melt/freeze pt: m.P/f.P text: -113f,-81c
vapor pres: 33359
vapor density: 1.107kg/m3
spec gravity: 0.906
evaporation rate & reference: n/a, dissolved gas
solubility in water: appreciable
appearance and odor: a colorless gas with a distinctive garlic-like
odor.
Stability indicator/materials to avoid: no
oxygen and other oxidizers including all of the halogens and halogen
compounds, copper, mercury, silver, brass.
stability condition to avoid: high temperatures, sparks, and open
flames. Do not allow the free gas to exceed 30 psia. Avoid sudden
shock or heat.
hazardous decomposition products: carbon and hydrogen.
conditions to avoid polymerization: do not allow free gas to exceed 30
psia. Cylinders should not be exposed to sudden shock or sources of
heat.
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 emergencies, contact 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: acetylene
cas: 74-86-2
rtecs #: ao9600000
other rec limits: none given
acgih tlv: asphyxiant; 9495
Routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: target organs: respiratory system.
acute- acetylene is a simple asphyxiant. It should be noted that
before suffocation could occur, the lower flammability limit of
acetylene in air would be expected; possibly causing both an
oxygen deficient and an explosive atmosphere. Exposure to moderate
concentrations may cause dizziness, headache, and unconsciousness.
eye contact: none. Skin contact: none. In gestion: this product is
a gas. Cannot be swallowed or contacted. Chronic- acetylene is a
non-toxic gas that has no chronic harmful effects even in high
concentrations. Acetylene has been used as an a nesthetic.
explanation of carcinogenicity: none
effects of overexposure: asphyxianat, irritant, anesthetic. Headache,
dizziness, shortness of breath, loss of consciousness
medical cond aggravated by exposure: none
First aid: inhalation: remove to fresh air. If not breathing, administer
artificial respiration. If breathing is difficult, aminister
oxygen. Obtain prompt medical attention. Eye contact: n/r. Skin
contact: n/r. ingestion: n/r. Note to physician: none.
Hcc: g2
boiling pt: =-75.2c, -103.4f
b.P. Text: 10 psig
melt/freeze pt: =-82.2c, -116.F
m.P/f.P text: at 10 psig
vapor pres: 32844 @ 70f
vapor density: 0.90
spec gravity: gas
evaporation rate & reference: gas
solubility in water: 1.7 vol/vol @ 32f (0c)
appearance and odor: colorless, odorless gas but commercial purity has a
garlic-like odor
percent volatiles by volume: >99
Stability indicator/materials to avoid: no
oxygen and other oxidizers including halogen and halogen compounds,
moisture, certain acids, or alkaline materials, copper, silver,
mercury
stability condition to avoid: stable as shipped. Do not use at pressure
above 15 psig. Cylinders should not be exposed to sudden shock or
sources of heat
hazardous decomposition products: hydrogen, carbon
Waste disposal methods: do not attempt to dispose of residual gas in
cylinders. Return cylinders to supplier. Unserviceable cylinders
should be returned to the supplier for safe and proper disposal.
Ingred name: acetylene
cas: 74-86-2
rtecs #: ao9600000
> wt: 99.
other rec limits: none recommended
acgih tlv: asphyxiant; 9394