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MSDS  : SUPP DATA
CAS  : 7727-37-9
NAME  : nitrogen
fire fight proc:then move cntnrs away from fire area if
explo haz:contents when they are exposed to elevated
first aid proc:treatment shld be directed at the control of
spill proc:permitting re-entry of personnel.
other prec:before you prdce mixt. consult indus hyg./other
ing 6:of end prod. remember, gases & liqs have properties
ing 7:understand all lbls & other instructions supplied
ing 8:compressed gas cyls, it is recom that copy of
ing 9:obtained from compressed gas assoc, inc, 1235
ing 10:pressurized sys. if there is leak, close cyl valve,
===================== Product Identification =====================

MSDS NAME:SUPP DATA
NIIN:01-359-1137
MSDS Number: BQVQC
=== Responsible Party ===
Company:WEKSLER INSTRUMENTS CORP
Address:80 MILL RD
Box:808
City:FREEPORT
State:NY
ZIP:11520-0808
Country:US
Info Phone Num:516-623-0100
Emergency Phone Num:516-623-0100
CAGE:64467
=== Contractor Identification ===
Company:UNION CARBIDE CORP LINDE DIV
Address:39 OLD RIDGEBURY RD
Box:City:DANBURY
State:CT
ZIP:06817-0001
Country:US
Phone:800-822-4357; 304-744-3487
CAGE:36346
Company:WEKSLERIGLASS THERMOMETER CORP
Address:80 MILL ROAD
Box:City:FREEPORT
State:NY
ZIP:11520
Country:US
Phone:516-623-0100
CAGE:64467

============= Composition/Information on Ingredients =============

Name:NITROGEN
CAS:7727-37-9
RTECS #:QW9700000
Fraction by Wt: 100%
ACGIH TLV:SIMPLE ASPHYXIANT

Name:FIRE FIGHT PROC:THEN MOVE CNTNRS AWAY FROM FIRE AREA IF
W/OUT RISK.
RTECS #:9999999ZZ

Name:EXPLO HAZ:CONTENTS WHEN THEY ARE EXPOSED TO ELEVATED
TEMPERATURE.
RTECS #:9999999ZZ

Name:FIRST AID PROC:TREATMENT SHLD BE DIRECTED AT THE CONTROL OF
SYMPTOMS & THE CLINICAL CONDITIONS.
RTECS #:9999999ZZ

Name:SPILL PROC:PERMITTING RE-ENTRY OF PERSONNEL.
RTECS #:9999999ZZ

Name:OTHER PREC:BEFORE YOU PRDCE MIXT. CONSULT INDUS HYG./OTHER
TRAINED PERS WHEN YOU MAKE YOUR SAFETY EVALUATION (ING 7)
RTECS #:9999999ZZ

Name:ING 6:OF END PROD. REMEMBER, GASES & LIQS HAVE PROPERTIES
WHICH CAN CAUSE SERIOUS INJURY/DEATH. BE SURE TO READ &(ING 8)
RTECS #:9999999ZZ

Name:ING 7:UNDERSTAND ALL LBLS & OTHER INSTRUCTIONS SUPPLIED
W/ALL CNTNRS OF PROD. FOR SAFETY INFO OF GEN HNDLG OF (ING 9)
RTECS #:9999999ZZ

Name:ING 8:COMPRESSED GAS CYLS, IT IS RECOM THAT COPY OF
PAMPHLET P-1, "SAFE HNDLG OF COMPRESSED GASES IN CNTNRS," BE(ING
10)
RTECS #:9999999ZZ

Name:ING 9:OBTAINED FROM COMPRESSED GAS ASSOC, INC, 1235
JEFFERSON DAVIS HIGHWAY, ARLINGTON, VA 22202. NEVER WORK ON (ING
11)
RTECS #:9999999ZZ

Name:ING 10:PRESSURIZED SYS. IF THERE IS LEAK, CLOSE CYL VALVE,
BLOW DOWN SYS BY VENTING TO SAFE PLACE, THEN REPAIR LEAK.
RTECS #:9999999ZZ

===================== Hazards Identification =====================

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:"THIS TEMPERATURE INDICATOR CONTAINS
MINUTE AMOUNTS OF NITROGEN. HEALTH HAZARDS ARE BASED ON THE
HAZARDOUS COMPONENT IN THE TEMPERATURE INDICATOR (NITROGEN)". .
ACUTE:INGEST:THIS PRODUCT IS A GA S AT NORMAL TEMPERATURE &
PRESSURE. SKIN:ABSORPTION - NO EVIDENCE OF ADVERSE EFFECTS FROM
AVAILABLE (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ:INFORMATION. CONTACT - LIQUID MAY
CAUSE FROSTBITE. INHAL:ASPHYXIANT. MODERATE CONCENTRATIONS MAY
CAUSE HEADACHE, DROWSINESS, DIZZINESS, EXCITATION, EXCESS
SALIVATION, VOMITING & UNCONSCIOUSNE SS. LACK OF OXYGEN CAN CAUSE
DEATH. EYE:NO HARMFUL EFFECT EXPECTED FROM VAPOR. CHRONIC:NO
EVIDENCE OF ADVERSE EFFECTS.
Medical Cond Aggravated by Exposure:THE TOXICOLOGY & PHYSICAL &
CHEMICAL PROPERTIES OF MATERIAL DO NOT SUGGEST THAT OVEREXPOSURE IS
LIKELY TO AGGRAVATE EXISTING MEDICAL CONDITIONS.

======================= First Aid Measures =======================

First Aid:INGEST:CALL MD IMMED . SKIN:IMMED WARM FROSTBITE AREA W/WARM
WATER (NOT >105F). IN CASE OF MASSIVE EXPOS, REMOVE CLTHG WHILE
SHOWERING W/WARM WATER. CALL MD. INHAL:REMOVE TO FRESH AIR. GIVE
ARTF RESP IF NOT BRTHG. GIVE OXYGEN IF BRTHG IS DFCLT. CALL MD.
EYE:IMMED FLUSH THORO W/WATER FOR @ LST 15 MINS. SEE MD, PREF
OPHTHALMOLOGIST, IMMED. NOTES TO MD:THERE IS NO SPECIFIC ANTIDOTE.
(ING 4)

===================== Fire Fighting Measures =====================

Extinguishing Media:NITROGEN CANNOT CATCH FIRE. USE MEDIA APPROPRIATE
FOR SURROUNDING FIRE.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPRVD SCBA & FULL PROT EQUIP
. EVACUATE ALL PERS FROM DANGER AREA. IMMED DELUGE CNTNRS W/WATER
SPRAY FROM MAX DIST UNTIL COOL, (ING 2)
Unusual Fire/Explosion Hazard:GAS CANNOT CATCH FIRE. CNTNR MAY RUPTURE
DUE TO HEAT OF FIRE. NO PART OF CNTNR SHLD BE SUBJECTED TO TEMP
>52C(125F). MOST CNTNRS ARE DESIGNED TO VENT (ING 3)

================== Accidental Release Measures ==================

Spill Release Procedures:EVACUATE ALL PERS FROM DANGER AREA. USE
NIOSH/MSHA APPRVD SCBA WHERE NEEDED. SHUT OFF LEAK IF W/OUT RISK.
VENT AREA OF LEAK/MOVE LEAKING CNTNR TO WELL-VENTED AREA. TEST
AREA, ESP CONFINED AREAS, FOR S UFFICIENT OXYGEN CONTENT PRIOR TO
(ING 5)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

====================== Handling and Storage ======================

Handling and Storage Precautions:HIGH PRESS GAS. USE PIPING ADEQ
DESIGNED TO W/STAND PRESS TO BE ENCOUNTERED. CAN CAUSE RAPID
SUFFOCTION DUE TO OXYGEN DEFICIENCY.
Other Precautions:STORE & USE W/ADEQ VENT. CLOSE VALVE WHEN NOT IN USE
& WHEN EMPTY. WHEN 2/MORE GASES, OR LIQUIFIED GASES ARE MIXED,
THEIR HAZ PROPERTIES MAY COMBINE TO CREATE ADDNL, UNEXPECTED HAZS.
OBTAIN & EVALUATE SAFETY INFO FOR EACH COMPONENT (ING 6)

============= Exposure Controls/Personal Protection =============

Respiratory Protection:SELECT I/A/W OSHA 29 CFR 1910.134. NIOSH/MSHA
APPROVED RESPIRATORS SHALL BE ACCEPTABLE.
Ventilation:LOCAL EXHAUST PREFERRED. MECHANICAL (GENERAL) ACCEPTABLE.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:EMERGENCY EYE WASH & DELUGE SHOWER .
METATARSAL SHOES FOR CYL HNDLG. SELECT I/A/W OSHA 29 CFR 1910.132 &
1910.133.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
MFR'S TRADE NAME/PART NO & ITEM NAME:"NSN & LOGISTICAL DATA HAS BEEN
ASSIGNED AS TEMPERATURE INDICATOR. SAFETY & HEALTH INFORMATION IS
BASED ON THE HAZARDOUS COMPONENT OF THE INDICATOR WHICH IS NITROG
EN". . DISTRIBUTOR/VENDOR FOR NITROGEN - UNION CARBIDE
(1-800-822-4357). .

================== Physical/Chemical Properties ==================

HCC:G3
Boiling Pt:B.P. Text:-320F,-196C
Melt/Freeze Pt:M.P/F.P Text:-346F,-210C
Vapor Pres:GAS @ 20C
Vapor Density:0.967
Spec Gravity:GAS (H*2O=1)
Solubility in Water:NEGLIGIBLE
Appearance and Odor:COLORLESS, ODORLESS GAS AT NORMAL TEMPERATURE &
PRESSURE.
Percent Volatiles by Volume:100

================= Stability and Reactivity Data =================

Stability Indicator/Materials to Avoid:YES
UNDER CERTAIN CNDTNS, NITROGEN CAN REACT VIOLENTLY W/LITHIUM,
NEODYMIUM, TITANIUM, OZONE.
Stability Condition to Avoid:SEE HANDLING/STORAGE PRECAUTIONS & OTHER
PRECAUTIONS SECTIONS.
Hazardous Decomposition Products:NONE

==================== Disposal Considerations ====================

Waste Disposal Methods:SLOWLY RELEASE INTO ATMOSPHERE. DISCARD ANY
PRODUCT, RESIDUE, DISPOSABLE CONTAINER OR LINER IN AN
ENVIRONMENTALLY ACCEPTABLE MANNER, IN FULL COMPLIANCE W/FEDERAL,
STATE & LOCAL REGULATIONS.

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.

*** END OF RECORD ***
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