Product ID:HYDROGEN SULFIDE IN NITROGEN, 4594866
MSDS Date:01/09/1986
FSC:6830
NIIN:00N061596
MSDS Number: BXZYK

NATIONAL DRAEGER INC

101 TECHNOLOGY DRIVE
PITTSBURGH, PA 15275
US

Emergency Phone: 412-787-8383

Info Phone: 412-787-8383

Cage: 53833

NATIONAL DRAEGER INC

PITTSBURGH, PA 15372 US

Telephone: 412-787-8383 OR 412-787-8389

Cage: 53833

10PPM-3%

CAS: 7783-06-4

RTECS: MX1225000

Fraction By Weight: <3%

OSHA PEL 20 PPM, C

ACGIH TLV: 10 PPM/15 STEL

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

NITROGEN

CAS: 7727-37-9

RTECS: QW9700000

Fraction By Weight: BALANCE

OSHA PEL N/K

ACGIH TLV: ASPHYXIANT

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE: IRRITATION TO EYES AND MUCOUS
MEMBRANE, UPPER RESPIRATORY TRACT, PULMONARY EDEMA, HEADACHE,
DIZZINESS, BRONCHITIS AND RESPIRATORY PARALYSIS. MIXTURE ALSO ACTS
AS AN ASPHYXIANT. CHRONIC: NONE SP ECIFIED BY MANUFACTURER.
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:INHALATION: REMOVE VICTIM TO FRESH AIR. ADMINISTER OXYGEN AND
GIVE ARTIFICIAL RESPIRATION IF NECESSARY. SUMMON MEDICAL AID. EYES:
FLUSH WITH POTABLE WATER FOR AT LEAST 15 MINUTES. SEE MD . SKIN:
FLUSH WITH COPIOUS AMOUNTS OF WATER. SEE MD . INGESTION: CALL MD
IMMEDIATELY .

Extinguishing Media:USE MEDIA SUITABLE FOR SURROUNDING FIRE .
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA & FULL
PROTECTIVE EQUIPMENT . KEEP FIRE-EXPOSED CYLINDERS COOL WITH WATER
SPRAY.
Unusual Fire/Explosion Hazard:NONE.

Spill Release Procedures:VENTILATE AREA. REMOVE LEAKING CYLINDER TO
EXHAUST HOOD OR SAFE OUTDOORS AREA. PREVENT ESCAPE OF GAS AND
REMOVE SOURCES OF IGNITION IF POSSIBLE.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE IN A WELL-VENTILATED AREA AWAY
FROM SOURCES OF IGNITION, HEAT AND OXIDIZING AGENTS.
Other Precautions:DO NOT DEFACE CYLINDERS OR LABELS. MOVE CYLINDERS
WITH AN ADEQUATE HAND TRUCK.

Respiratory Protection:USE NIOSH/MSHA APPROVED SCBA.
Ventilation:NONE.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGS .
Other Protective Equipment:EMERGENCY EYEWASH & DELUGE SHOWER MEETING
ANSI DESIGN CRITERIA . SAFETY SHOES WHEN HANDLING CYLINDERS.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

Vapor Density:>0.967
Solubility in Water:4.4
Appearance and Odor:COLORLESS, OFFENSIVE ODOR (ROTTEN EGGS)

Stability Indicator/Materials to Avoid:YES
H*2S REACTS WITH OXIDIZING AGENTS. AVOID COPPER OR BRASS.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:OXIDES OF SULFUR.

Waste Disposal Methods:ALLOW GAS TO DISCHARGE AT A SLOW RATE. RETURN
DEFECTIVE CYLINDER TO SUPPLIER. WASTE MATERIAL CAN BE COLLECTED
WITH AN ALKALINE SCRUBBER OR BURNED WITH A SCRUBBER. DISPOSE OF IN
ACCORDANCE WITH LOCAL, STATE, AND FEDERAL 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.