Product ID:NITROGEN
MSDS Date:01/01/1991
FSC:6830
NIIN:00-876-6770
MSDS Number: BQWLZ

Emergency Phone: 800-866-4422/800-424-9300(CHEMTREC)

Info Phone: 704-333-5475(X308)/FAX 344-1711

Cage: 18264

Telephone: 704-333-5475

Cage: 18264

NITROGEN

CAS: 7727-37-9

RTECS: QW9700000

Fraction By Weight: 100%

ACGIH TLV: ASPHYXIANT; 9293

LD50 LC50 Mixture:NOT RELEVANT
Routes of Entry: Inhalation:YES Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Effects of Overexposure:LOSS OF BALANCE OR DIZZINESS, TIGHTNESS IN
FRONTAL OF FOREHEAD, TINGLING OF TONGUE, FINGERTIPS OR TOES,
WEAKENED SPEECH, RAPID REDUCTION IN ABILITY TO PERFORM MOVEMENTS,
REDUCED CONSCIOUSNESS OF SURRO UNDINGS, LOSS OF TACTILE SENSATIONS,
HEIGHTENED MENTAL ACTIVITY. THERE ARE NO DEFINITE WARNING SYMPTOMS.
Medical Cond Aggravated by Exposure:THE TOXICOLOGY AND THE PHYSICAL AND
CHEMICAL PROPERTIES OF THE MATERIAL DO NOT SUGGEST THAT
OVEREXPOSURE IS LIKELY TO AGGRAVATE EXISTING MEDICAL CONDITIONS.

First Aid:PROMPT MEDICAL ATTENTION IS MANDATORY IN ALL CASES OF
OVEREXPOSURE TO NITROGEN. RESCUE PERSONNEL SHOULD BE EQUIPPED WITH
SELF-CONTAINED BREATHING APPARATUS. INHALATION:CONSCIOUS PERSONS
SHOULD BE ASSI STED TO AN UNCONTAMINATED AREA AND INHALE FRESH AIR.
UNCONSCIOUS PERSONS SHOULD BE MOVED TO FRESH AIR AND GIVEN
MOUTH-TO-MOUTH RESUSCITATION AND OXYGEN.

Extinguishing Media:USE WATER FOG, CARBON DIOXIDE, FOAM, OR DRY
CHEMICAL FOR SURROUNDING FIRE. NITROGEN CANNOT CATCH FIRE.
Fire Fighting Procedures:EVACUATE ALL PERSONNEL FROM DANGER AREA.
IMMEDIATELY DELUGE CONTAINERS WITH WATER SPRAY FROM MAXIMUM
DISTANCE UNTIL COOL, THEN MOVE CONTAINERS AWAY IF NO RISK.
Unusual Fire/Explosion Hazard:CONTAINER MAY RUPTURE DUE TO HEAT OF
FIRE. NO PART OF CONTAINER SHOULD BE SUBJECTED TO A TEMPERATURE
HIGHER THAN 52C ( 125F). MOST CONTAINERS VENT WHEN HEATED.

Spill Release Procedures:EVACUATE ALL PERSONNEL FROM AFFECTED AREA. USE
NIOSH-APPROVED SELF-CONTAINED BREATHING APPARATUS. VENTILATE AREA.
SHUT OFF LEAK IF WITHOUT RISK. TEST AREA FOR SUFFICIENT OXYGEN
CONTENT PRIOR TO PERMIT TING RE-EATERY OF PERSONNEL.
Neutralizing Agent:NONE

Handling and Storage Precautions:STORE UPRIGHT, IN COOL, DRY,
WELL-VENTILATED AREA BELOW 130F (54C) AWAY FROM HEAVILY TRAFFICKED
AREAS & EMERGENCY EXITS.
Other Precautions:CAN CAUSE INJURY/DEATH. BE SURE TO READ & UNDERSTAND
ALL LABELS & OTHER INSTRUCTIONS. FULL AND EMPTY CYLINDERS SHOULD BE
SEGRATED. USE A "FIRST IN - FIRST OUT" INVENTORY SYSTEM. CYLINDERS
SHOULD NOT B E REFILLED EXCEPT BY QUALIFIED PERSONNEL

Respiratory Protection:POSITIVE PRESSURE AIR LINE WITH MASK OR
SELF-CONTAINED BREATHING APPARATUS SHOULD BE AVAILABLE FOR
EMERGENCY USE.
Ventilation:LOCAL EXHAUST
Protective Gloves:ANY MATERIAL TO HANDLE CYLINDERS
Eye Protection:SAFETY GLASSES OR GOGGLES
Other Protective Equipment:SAFETY SHOES
Work Hygienic Practices:WASH HANDS THOROUGHLY BEFORE EATING OR
DRINKING.
Supplemental Safety and Health

HCC:G3
Boiling Pt:B.P. Text:-320F,-196C
Melt/Freeze Pt:M.P/F.P Text:-346F,-210C
Vapor Pres:GAS
Vapor Density:0.967
Spec Gravity:0.808 LIQUID
Evaporation Rate & Reference:NOT RELEVANT
Solubility in Water:VERY SLIGHT
Appearance and Odor:COLORLESS, ODORLESS GAS AT NORMAL TEMPERATURE AND
PRESSURE
Percent Volatiles by Volume:100

Stability Indicator/Materials to Avoid:YES
NONE
Stability Condition to Avoid:TEMPERATURES ABOVE 52 C
Hazardous Decomposition Products:NONE

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.

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.