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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.
169270 - Refrigerants noi liq/gas/dispersant
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
G - Nonflammable compressed gas, un class 2 (nonflammable gas label; except: (1) oxygen which requires an oxidizer label, and (2) fl
Q - 70.0
Questions & Answers: |
|
| What are the historical prices recorded for this stock number? | |
| Historical data shows pricing from $238.91 to $398.18.. | |
| Does NSN 6830-00-227-0441 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 Air Force, Department Of The Navy, National Aeronautics and Space Administration, Greece, and Turkey | |
| What is the NIIN of NSN 6830-00-227-0441? | |
| 002270441 or 00-227-0441 | |
| Does NSN 6830-00-227-0441 require demilitarization? | |
| Yes - ITAR Controlled | |
| What is the most recent solicitation for NSN 6830-00-227-0441? | |
| No solicitations for this NSN. | |
| When was this national stock number assigned to the federal catalog? | |
| Jan 01, 1963 | |
Ld50 lc50 mixture: lc50 277,000-390,000 ppm (rat)(inhal)*
routes of entry: inhalation: yes skin: yes ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute: inhal: cardiovascular &
respiratory systems may be affected. Confusion, lung(respiratory)
irrit, tremors and coma. High concentrations produce stimulation
and then depression and finally asphyx iation. Ingest:
frostbite/freezing of contacted tissue. Skin: frostbite/freezing of
contacted tissue.**
explanation of carcinogenicity: animal studies--hfa-22 was weakly
carcinogenic to the oldest male rats (low incidence fibrosarcoma in
salivary gland).
effects of overexposure: *15 minutes to 2 hours.
**inhalation: vapor can be fatal. Animal
studies: alterat ion in body weight, physiological endurance,
affects the lungs, central nervous system, heart, liver, kidney and
spleen.
First aid: inhalation: remove to fresh air. Keep warm & at rest. If
labored breathing, give oxygen. If not breathing, start artificial
respiration. If no pulse, start cpr. Do not give stimulants. Get
medical aid . Keep at rest for 24 hrs. Eyes/skin: flush with water
or saline solution--20 minutes. Get medical aid. Ingestion: keep
patient calm. Get medical aid. Warm skin slowly.
Hcc: g3
boiling pt: b.P. Text: -41.4f 1atm
vapor pres: 136.7psig*
vapor density: 2.76 **
spec gravity: 3.08 @ 1atm 77f
ph: *@ 77f
evaporation rate & reference: **lb/ft3 @ 77f
solubility in water: 3 gm/l
appearance and odor: colorless vapor; odor--very slight ethereal to
odorless.
percent volatiles by volume: 100
Stability indicator/materials to avoid: yes
elastomers, alkali, alkaline earth metals, powdered aluminum, zinc,
beryllium, finely ground magnesium.
hazardous decomposition products: hf, hcl and carbonyl halides
(phosgene).
Waste disposal methods: product is considered a hazardous waste if it
exhibits a hazardous waste characteristic. If considered a
hazardous waste it should be managed in an appropriate manner.
consult 40 cfr 261 and 262.
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: chlorodifluoromethane
cas: 75-45-6
rtecs #: pa6390000
fraction by wt: 100%
other rec limits: none specified
acgih tlv: 1000ppm;1250ppm stel
ozone depleting chemical: 2
Health hazards acute and chronic: inhal: mat'l is low in toxicity at
concentrations as high as 4%. When oxygen levels in air are reduced
to 12-14% symptoms of asphyxiation will occur. Narcotic effects.
skin: contact w/liquid mat'l can cause frostbite, indicated by
pallor or redness, loss of sensation and swelling. Eyes: same as
for skin. ***
effects of overexposure: inhalation: loss of coordination, increased
pulse rate, cardiac sensitization and deeper respiration are
possible.
***animal: reduced heart
efficiency, cardiac sensitization to epinephrine. Increase in
salivary gland tumors (rat).
medical cond aggravated by exposure: workers with cardiovascular or
pulmonary problems should have medical evaluation before exposure.
First aid: inhal: remove immed to fresh air. If breathing has stopped,
give artif respiration, preferably mouth-to-mouth. Use oxygen as
required, if qualified operator is available. Don't give
epinephrine (adren alin). Skin/eye contact: immed bathe frostbite
(do not rub) with lukewarm (not hot) water. In absence of water
cover with soft wool, etc. Contact dr for any low temperature burns
from liq contact.
Boiling pt: b.P. Text: -41f,-41c
melt/freeze pt: m.P/f.P text: -256f,-160c
vapor pres: 136 psia
vapor density: 2.98
spec gravity: 1.21 liq@21.1c*
ph: n/k **
evaporation rate & reference: n/k *(pressureized)wtr=1
solubility in water: 0.3 @ 25c & 1 atm
appearance and odor: colorless liquefied gas with faint ethereal odor at
higher concentrations.
percent volatiles by volume: 100
Stability indicator/materials to avoid: yes
strong oxidants, alkali metals, alkaline earth metals. Freshly exposed
aluminum surfaces.
stability condition to avoid: fires, lighted cigarettes, hot spots,
welding. Decomposes at high temperatures, yielding toxic gases.
hazardous decomposition products: halogens, halogen acids, carbon
dioxide, carbon monoxide, and possibly carbonyl halides, such as
phosgene.
Waste disposal methods: dispose of waste product may be subject to
federal regulations. Users should review operations, then consult
with regulatory agencies before discharging or disposing of waste
material. Disposal by lic ensed waste disposal company may be
necessary.
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: genetron 22 chlorodifluoromethane(fluorocarbon 22;
refrigerant 22; propellant 22)(formula chclf2) molecular weight
86.47
cas: 75-45-6
rtecs #: pa6390000
fraction by wt: 100%
other rec limits: none specified
osha pel: 1000 ppm
acgih tlv: 1000ppm/1250ppm stel
ozone depleting chemical: 2
Ld50 lc50 mixture: 4-hour lc-50 (rat): 220,000 ppm
routes of entry: inhalation: yes skin: yes ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: skin: possible frostbite. Possible
defatting/dryness w/overexposure. Eyes: possible irritation,
tearing, blurry vision. Inhalation: pos temporary nervous system
depression. Higher exposure may tempora rily alter heart activity
w/irregular pulse/palpitations/inadequate circulation. Possible
death w/gross overexposure.
explanation of carcinogenicity: none
effects of overexposure: inhalation: dizziness, headache, confusion,
incoordination, loss of consciousness.
medical cond aggravated by exposure: people w/preexisting diseases of
central nervous or cardiovascular system may have increased
susceptibility to toxicity of excessive exposures.
First aid: inhalation: get fresh air immed. Keep calm. No breath, give
artif resp. Breathing difficult, give oxygen. Call dr. Skin: flush
w/luke warm water. Don't use hot. If frost bite, call dr. Eyes:
immed flu sh w/plenty water 15 min. Call dr. Noteto dr.: because
pos disturbances cardiac rhythm, catecholamine drugs (epinephrine)
should only be used as last resort in life threatening emergencies.
Hcc: g3
boiling pt: b.P. Text: 41.4f,5.2c
melt/freeze pt: m.P/f.P text: nk *@ 77f
vapor pres: 151 psig*
vapor density: 3.0(air=1)
evaporation rate & reference: >1 (ccl4=1)
solubility in water: negligible
appearance and odor: clear, colorless liquified gas; etheral odor
percent volatiles by volume: 100
Stability indicator/materials to avoid: yes
alkali or alkaline earth metals, eg. Aluminum, zinc, berylium, etc.
stability condition to avoid: high temperatures.
hazardous decomposition products: decomp w/high temps (open
flames/glowing metal surfaces) forming hydrochloric/hydrofluoric
acids, pos carbonyl halides.
Waste disposal methods: dispose in compliance w/applicable laws. Reclaim
by distillation or remove to permitted waste disposal facility.
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: chlorodifluoromethane
cas: 75-45-6
rtecs #: pa6390000
fraction by wt: 100%
other rec limits: none recommended
osha pel: 1000 ppm
acgih tlv: 1000ppm; 9293
ozone depleting chemical: 2