Appendix E: Safety Data Sheet for Liquid Nitrogen
D52IB001EN-G
83
LIQUID NITROGEN - N
2
MSDS
EFFECTIVE DATE: JUNE 9, 2010
PAGE 6 OF 7
12. ECOLOGICAL INFORMATION
ENVIRONMENTAL STABILITY
: Nitrogen occurs naturally in the atmosphere. The gas will be dissipated rapidly in
well-ventilated areas
.
EFFECT OF MATERIAL ON PLANTS or ANIMALS
: Any adverse effect on animals would be related to oxygen
deficient environments, or the extreme cold of the cryogenic gas.. No adverse effect is anticipated to occur to plant-
life, except for frost produced in the presence of rapidly expanding gases, or freezing from direct exposure to the
cryogenic liquid
.
EFFECT OF CHEMICAL ON AQUATIC LIFE:
As an inert gas, this product would have no effect on aquatic life.
13. DISPOSAL CONSIDERATIONS
PREPARING WASTES FOR DISPOSAL
: Waste disposal must be in accordance with appropriate Federal, State,
and local regulations. Return cryogenic containers with any residual product to Air Liquide. Do not dispose of
locally.
For emergency disposal, discharge slowly to the atmosphere in a well-ventilated area or outdoors.
14. TRANSPORTATION INFORMATION
THIS GAS IS HAZARDOUS AS DEFINED BY 49 CFR 172.101 BY THE U.S. DEPARTMENT OF
TRANSPORTATION.
PROPER SHIPPING NAME
: Nitrogen,
refrigerated
liquid
HAZARD CLASS NUMBER and DESCRIPTION
: 2.2 (Non-Flammable Gas)
UN IDENTIFICATION NUMBER
:
UN
1977
PACKING GROUP
:
Not Applicable
DOT LABEL(S) REQUIRED
: 2.2
(Non-Flammable
Gas)
NORTH AMERICAN EMERGENCY RESPONSE GUIDEBOOK NUMBER (2000)
: 120
MARINE POLLUTANT
: Nitrogen is not classified by the DOT as a Marine Pollutant (as defined by 49 CFR
172.101, Appendix B).
SPECIAL SHIPPING INFORMATION:
Cryogenic containers should be transported in a secure position, in a well-
ventilated vehicle. The transportation of compressed gas cryogenic containers in automobiles or in closed-body
vehicles present serious safety hazards and should be discouraged.
NOTE
: Shipment of compressed gas cryogenic containers which have not been filled with the owners consent is a
violation of Federal law (49 CFR, Part 173.301 (b).
TRANSPORT CANADA TRANSPORTATION OF DANGEROUS GOODS REGULATIONS:
This gas is considered
as Dangerous Goods, per regulations of Transport Canada. The use of the above U.S. DOT information from the
U.S. 49 CFR regulations is allowed for shipments that originate in the U.S. For shipments via ground vehicle or
rail that originate in Canada, the following information is applicable.
PROPER SHIPPING NAME:
Nitrogen,
refrigerated
liquid
HAZARD CLASS NUMBER and DESCRIPTION:
2.2 (Non-Flammable Gas)
UN IDENTIFICATION NUMBER:
UN
1977
PACKING GROUP:
Not Applicable
HAZARD LABEL(S) REQUIRED:
2.2
(Non-Flammable
Gas)
SPECIAL PROVISIONS:
None
EXPLOSIVE LIMIT & LIMITED QUANTITY INDEX:
0.12
ERAP INDEX:
None
PASSENGER CARRYING SHIP INDEX:
None
PASSENGER CARRYING ROAD OR RAIL VEHICLE INDEX:
75
MARINE POLLUTANT:
Nitrogen is not a Marine Pollutant.
15. REGULATORY INFORMATION
ADDITIONAL U.S. REGULATIONS:
U.S. SARA REPORTING REQUIREMENTS
: Liquid Nitrogen is not subject to the reporting requirements of
Sections 302, 304 and 313 of Title III of the Superfund Amendments and Reauthorization Act.
U.S. SARA THRESHOLD PLANNING QUANTITY:
There are no specific Threshold Planning Quantities for this
gas. The default Federal MSDS submission and inventory requirement filing threshold of 10,000 lb (4,540 kg) may
apply, per 40 CFR 370.20.
U.S. TSCA INVENTORY STATUS
: Nitrogen is listed on the TSCA Inventory
.
U.S. CERCLA REPORTABLE QUANTITIES (RQ)
: Not applicable.
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Страница 77: ...Appendix D Spare Parts and Accessories D52IB001EN G 77 176383 COOLING MODE SWITCHING VALVE ...