MSDS CO2-G |
Revision Date: April 25, 2015 |
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Material Safety Data Sheet: Gaseous CO2
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Product name:
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Carbon dioxide (Gaseous), |
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Supplier/ Manufacturer:
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Universal
Industrial Gases, Inc.
3001 Emrick Blvd., Suite 320
Bethlehem, PA 18020 USA
(610) 559-7967. |
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Emergency
phone: |
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C.A.S. |
CONCENTRATION % |
Ingredient Name |
OSHA PEL |
ACGIH TLV |
OSHA STEL |
124-38-9 |
> 99.8 |
CARBON DIOXIDE
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5000 PPM |
5000 PPM |
30,000
PPM |
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Emergency Overview:
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Carbon
Dioxide gas is colorless.
At low concentrations, the gas is odorless. At higher
concentrations it has a sharp, acidic odor. It will act as an asphyxiant and an irritant. Carbon
Dioxide is a powerful cerebral dilator. At concentrations
between 2 and 10%, Carbon Dioxide can cause nausea, dizziness,
headache, mental confusion, increased blood pressure and
respiratory rate. Above 8% nausea and vomiting appear.
Above 10%, suffocation and death can occur within
minutes.
Contact with the cold gas can cause
freezing of exposed tissue. Moisture in the air can lead to
formation of carbonic acid that can irritate the eyes. All
forms of Carbon Dioxide are noncombustible.
Carbon Dioxide is heavier than air and should
not be allowed to accumulate in low lying areas. |
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Route of entry:
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Inhalation, skin and eye contact. |
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Effects of acute
exposure |
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Eye contact:
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Vapor may cause a stinging
sensation. |
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Skin contact:
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No adverse effects from gas.
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Inhalation:
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May cause dizziness.
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Asphyxiant.
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Can cause vomiting.
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May result in
unconsciousness. |
May cause excitation, excess
salivation, rapid breathing. |
May cause headaches and
drowsiness. |
May cause stinging of the
nose and throat. |
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Ingestion:
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Not a likely route of
exposure. |
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Effects of chronic
exposure: |
Damage to retinal ganglion
cells and central nervous system may occur due to the presence
of carbon dioxide. |
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Reproductive
effects: |
Oxygen deficiency during
pregnancy has produced developmental abnormalities in humans
and experimental animals. |
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Skin contact:
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Eye contact:
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Inhalation:
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RESCUERS SHOULD NOT ATTEMPT TO RETRIEVE
VICTIMS OF EXPOSURE TO THIS PRODUCT WITHOUT ADEQUATE PERSONAL
PROTECTIVE EQUIPMENT. At a minimum, Self-Contained Breathing
Apparatus should be worn.
Remove victim(s) to fresh air, as quickly as
possible.
If not breathing qualified personnel should administer
artificial respiration. Get medical attention. |
If breathing is difficult,
administer oxygen. |
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Ingestion:
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No first aid should be
needed. |
Not considered a potential
route of exposure. |
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Flammability:
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Conditions of
flammability: |
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Extinguishing media:
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Use appropriate extinguishing
media for surrounding fire. |
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Special procedures:
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Self-contained breathing
apparatus required. |
Firefighters should wear the
usual protective gear. |
Cool fire exposed containers
with water spray. |
Personnel should be
evacuated, if necessary, to upwind area. |
Remove containers from fire
area if without risk. |
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Auto-ignition
temperature: |
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Flash point (°C),
method: |
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Lower flammability
limit (% vol): |
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Upper flammability
limit (% vol): |
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Explosion Data
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Sensitivity to
mechanical impact: |
Avoid impact against
container. |
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Explosive power:
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Closed containers may rupture
or explode due to pressure build-up when exposed to extreme
heat. |
Cylinders are equipped with
temperature and pressure relief devices but may still rupture
under fire conditions. |
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Leak/Spill:
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Evacuate all non-essential
personnel. |
Stop leak without risk.
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Wear
gloves and goggles |
Use a self-contained
breathing apparatus.
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Ventilate area.
Monitor the surrounding area for Carbon Dioxide and Oxygen
levels. Carbon Dioxide must be below the TLV/PEL level shown
in Section 2 and Oxygen must be at least 19.5% before
personnel may be allowed into the area without self-contained
breathing apparatus.
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A portion
of released high pressure gas may form dry ice. Clear the area
and allow the solid to sublime/ evaporate and dissipate. If
the area must be entered by emergency personnel,
self-contained breathing apparatus, Kevlar gloves, and
appropriate foot and leg protection must be worn. Solid pieces
of dry ice may be picked up with tongs and gloves, placed into
a thermally insulated and vented container and moved to a safe
disposal location. |
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Handling procedures
and equipment: |
Protect
system components against physical damage. |
Use adequate ventilation.
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Avoid inhalation.
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Never work on a pressurized
system. |
If there is a leak, close the
upstream valve, blow down the system by venting to a safe
place, then repair the leak. |
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Storage
requirements: |
Use
storage containers, piping, valves and fittings designed for
storage and distribution of Gaseous Carbon Dioxide. Protect
cylinders against physical damage. Store in cool, dry,
well-ventilated, fireproof area, away from flammable materials
and corrosive atmospheres. Store away from heat and ignition
sources and out of direct sunlight. Do not store near
elevators, corridors or loading docks. Do not allow area where
cylinders are stored to exceed 52°C (125°F).
Move cylinders with a suitable hand-truck. Do not drag, slide
or roll cylinders. Do not drop cylinders or permit them to
strike each other. Secure cylinders firmly. Leave the valve
protection cap in-place (where provided) until cylinder is
placed into service and after it is taken out of service.
Use designated CGA fittings and other
support equipment. Do not use adapters. Do not heat cylinder
by any means to increase the discharge rate of the product
from the cylinder. Use check valve or trap in discharge line
to prevent hazardous backflow into the cylinder. Do not use
oils or grease on gas-handling fittings or equipment.
After use, close main
cylinder valve. Replace valve protection cap (where provided).
Mark empty cylinders "EMPTY". |
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Precautionary
Measures |
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Gloves/Type:
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Insulated neoprene.
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Respiratory/Type:
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NIOSH/
MSHA air purifying
respirator for concentrations up to 10 times TLV; air supplied
for higher concentrations. |
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Eye/Type:
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As per local regulations.
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Footwear/Type:
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Safety boots per local regulations.
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Clothing/Type:
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Wear adequate protective
clothes. |
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Other/Type:
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Eye wash facility should be
in close proximity. |
Emergency shower should be in
close proximity. |
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Ventilation
requirements: |
Mechanical ventilation is
satisfactory. Ensure oxygen concentration remains above 19.5%
and Carbon Dioxide concentration does not exceed 5000 ppm, |
Local exhaust at points of
emission preferred. |
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Physical state:
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Appearance & odor:
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Odor threshold
(PPM): |
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Vapor pressure
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Vapor
sp. gravity
(air=1): |
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Volatiles (%
by volume)
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100% |
Boiling point
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Sublimes.
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-78.5°C (760 mmHg) |
-109.3°F |
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Freezing point
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Solubility in water
(%): |
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Chemical stability:
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Conditions of
reactivity: |
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Hazardous
polymerization: |
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Incompatible
substances: |
Alkali metals.
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Chromium.
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Metal acetylides.
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Alkaline earth metals.
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Titanium above 550°C.
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Uranium above 750°C.
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Hazardous
decomposition products: |
An
electrical discharge can cause Carbon Dioxide to decompose
into carbon monoxide and oxygen.
Carbon Dioxide will combine with water
vapor or liquid to form carbonic acid. |
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LD50 of product,
species & route: |
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LC50 of product,
species & route: |
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Waste disposal:
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Gas will
dissipate in air. Cylinders should be returned in the original
shipping container, properly labeled, with any valve outlet
plugs or caps secured and valve protection cap in place. |
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DOT/ TDG classification:
North American Emergency Response Guidebook
Number:
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For cylinder shipments:
Carbon dioxide, compressed
UN 1013
DOT Class 2.2 (Non-Flammable Gas) |
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120 |
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WHMIS
classification: |
A |
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DSL status:
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Definitions and other useful data:
CAS #: The Chemical Abstract Service Number which uniquely
identifies each constituent.
ACGIH - American Conference of Governmental Industrial
Hygienists, a professional association which establishes exposure limits.
TLV - Threshold Limit Value - an airborne concentration
of a substance which represents conditions under which it is generally believed
that nearly all workers may be repeatedly exposed without adverse effect.
OSHA - U.S. Occupational Safety and Health Administration.
PEL - Permissible Exposure Limit - The same value as a TLV,
except it is enforceable by OSHA.
IDLH - Immediately Dangerous to Life and Health - A
concentration from which one can escape within 30-minutes without suffering
permanent injury.
NATIONAL FIRE PROTECTION ASSOCIATION:
Health Hazard Rating Scale (Blue):
0 (material that on exposure under fire conditions would offer no hazard
beyond that of ordinary combustible materials);
1 (materialsthat on exposure under fire conditions could cause irritation or
minor residual injury);
2 (materials that on intense or continued exposure under fire conditions
could cause temporary incapacitation or possible residual injury);
3 (materials that can on short exposure could cause serious temporary or
residual injury);
4 (materials that under very short exposure could cause death or major
residual injury). Flammability Hazard Rating Scale (Red):
0 (minimal hazard);
1 (materials that require substantial pre-heating before burning);
2 (combustible liquid or solids; liquids with a flash point of 38-93°C
[100-200°F]);
3 (Class IB and IC flammable liquids with flash points below 38°C [100°F]);
4 (Class IA flammable liquids with flash points below 23°C [73°F] and
boiling points below 38°C [100°F].
Reactivity Hazard Rating Scale(Yellow):
0 (normally stable);
1 (material that can become unstable at elevated temperatures or which
can react slightly with water);
2 (materials that are unstable but do not detonate or which can react
violently with water);
3 (materials that can detonate when initiated or which can react explosively
with water);
4 (materials that can detonate at normal temperatures or pressures).
TOXICOLOGICAL INFORMATION:
Possible health hazards as derived from human data, animal
studies, or from the results of studies with similar compounds are presented.
Definitions of some terms:
LD50 -Lethal Dose (solids & liquids) which kills 50% of the exposed animals;
LC50 - Lethal Concentration (gases) which kills 50% of the exposed animals;
ppm concentration expressed in parts of material per million parts of air or
water;
mg/m3 concentration expressed in weight of substance per volume of air;
mg/kg quantity of material, by weight.
REGULATORY INFORMATION:
EPA is the U.S. Environmental Protection Agency.
WHMIS is the Canadian Workplace Hazardous Materials
Information System.
DOT and TC are the U.S. Department of
Transportation and the Transport Canada, respectively, which assign DOT and
TDG (Transportation of Dangerous Goods) identification numbers, hazard
classifications, and proper shipping name and shipping label information.
This material is hazardous as defined by 49 CFR 172.101 of the US Department of
Transportation and Dangerous Goods as defined by Transport Canada Transportation
of Dangerous Goods Regulations. |