Product ID:HYDROGEN IN NITROGEN
MSDS Date:12/05/1991
FSC:6830
NIIN:00N025968
MSDS Number: BMCSH

SCOTT SPECIALTY GASES INC

ROUTE 611 NORTH
PLUMSTEADVILLE, PA 18949
US

Emergency Phone: 215-766-8861

Info Phone: 215-766-8861

Cage: 51847

SCOTT SPECIALTY GASES

310 PLUMSTEADVILLE, PA 18934 US

Telephone: 215-766-0416

Cage: 51847

HYDROGEN

CAS: 1333-74-0

RTECS: MW8900000

Fraction By Weight: 5%

ACGIH TLV: SIMPLE ASPHYXIANT

NITROGEN

CAS: 7727-37-9

RTECS: QW9700000

Fraction By Weight: 95%

ACGIH TLV: ASPHYXIANT

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:ASPHYXIANT. SYMPTOMS INCLUDE RAPID
RESPIRATION, MUSCULAR INCOORDINATION, FATIGUE, NAUSEA & VOMITING.
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:INHAL:REMOVE VICTIM TO FRESH AIR. PERFORM ARTIFICIAL
RESPIRATION IF BREATHING HAS STOPPED. INGEST:CALL MD IMMEDIATELY .
SKIN:FLUSH W/COPIOUS AMOUNTS OF WATER. CALL MD . EYE:IMMEDIATELY
FLU SH W/POTABLE WATER FOR A MINIMUM OF 15 MINS. SEEK ASSISTANCE
FROM MD .

Extinguishing Media:USE WHAT IS APPROPRIATE FOR SURROUNDING FIRE.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA & FULL
PROTECTIVE EQUIPMENT . KEEP CYLINDERS & CONTAINERS AS COOL AS
POSSIBLE.
Unusual Fire/Explosion Hazard:NONE.

Spill Release Procedures:VENTILATE AREA. REMOVE LEAKING CYLINDER TO
EXHAUST HOOD OR SAFE OUTDOORS AREA. REMOVE SOURCES OF IGNITION &
COMBUSTIBLES. SHUT OFF GAS SOURCE IF POSSIBLE.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE IN A WELL-VENTILATED AREA AWAY
FROM OXIDIZERS, SOURCES OF IGNITION & HEAT.
Other Precautions:DO NOT DEFACE CYLINDERS OR LABELS. MOVE CYLINDER W/AN
ADEQUATE HAND TRUCK. NEVER EXPOSE ANY PART OF CYLINDER TO
TEMPERATURES ABOVE 125F.

Respiratory Protection:NIOSH/MSHA APPROVED SCBA IS RECOMMENDED.
Ventilation:LOCAL EXHAUST SHOULD BE PROVIDED.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:SAFETY GLASSES & SAFETY SHOES WHEN HANDLING
CYLINDERS.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
VAP DENS:0.931-0.967

HCC:G3
Vapor Density:SUPP DATA
Solubility in Water:0.019 @ 20C
Appearance and Odor:COLORLESS, ODORLESS.

Stability Indicator/Materials to Avoid:YES
NONE.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:NONE.

Waste Disposal Methods:ALLOW GAS TO DISCHARGE AT A SLOW RATE. RETURN
DEFECTIVE CYLINDER TO SUPPLIER. DISPOSE IN ACCORDANCE WITH 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.