Product ID:CALIBRATION GAS, CO 500 PPM IN AIR, 24-0492
MSDS Date:03/03/1994
FSC:6830
NIIN:00N072319
MSDS Number: CBXYP

BACHARACH INC

625 ALPHA DR
PITTSBURGH, PA 15238
US

Emergency Phone: 800-424-9300 (CHEMTREC)

Info Phone: 412-963-2223

Cage: 05083

BACHARACH INC

PITTSBURGH, PA 15238 US

Telephone: 412-963-2130

Cage: 05083

12.5%. UEL

CAS: 630-08-0

RTECS: FG3500000

Fraction By Weight: <0.051%

OSHA PEL 50 PPM

ACGIH TLV: 25 PPM

AIR

Fraction By Weight: BALANCE

OSHA PEL N/K

ACGIH TLV: N/K

PROVIDED, STORE & HANDLE W/CAP IN PLACE.

RTECS: 9999999ZZ

FLAME & ALL IGNIT SOURCES. FOR ADDNL HNDLG

RTECS: 9999999ZZ

ASSOCIATION PAMPHLET P-1.

RTECS: 9999999ZZ

IS VENTED & CARBON MONOXIDE MAY COLLECT

RTECS: 9999999ZZ

ARE MAINTAINED BELOW THE TLV.

RTECS: 9999999ZZ

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:ACUTE: EYE/SKIN CNTCT:NONE
KNOWN/REPORTED. INHAL:CARBON MONOXIDE IS CHEM ASPHY WHICH AFFECTS
OXYGEN TRANSPORT IN BLOOD. SYMPS INCL HDCH, POUNDING HEART, DIZZ,
WEAK, CONFUSN & NAUS. DEATH MAY RSLT FROM INTENSE/PRLNGD EXPOS.
INGEST:N/A. THISMATL IS A GAS. CHRONIC:CARBON MONOXIDE APPEARS ON
THE NAVY LIST(EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ:OF OCCUP CHEM REPRO HAZS. SEEK
CONSULTATION FROM APPROP HLTH PROFESSIONALS CONCERNING LATEST HAZ
LIST INFO & SAFE HNDLG & EXPOS INFO . CHRONIC EXPOS TO LOW LEVELS
OF CARBON MONOXIDE MAY ADVERSELY AFFECT CVS. TOX INFO: MATL IS NOT
IRRIT TO TISS; NOT A SENSITIZER. CARBON MONOXIDE HAS BEEN REPORTED
(SUPDAT)
Medical Cond Aggravated by Exposure:PERSONS WITH PRE-EXISTING
RESPIRATORY DISEASES AND SMOKERS MAY BE AT INCREASED RISK FROM
EXPOSURE.

First Aid:INGEST: CALL MD IMMEDIATELY . EYES: IMMEDIATELY FLUSH EYES
WITH POTABLE WATER FOR AT LEAST 15 MINUTES. SEEK ASSISTANCE FROM MD
. SKIN: FLUSH WITH COPIOUS AMOUNTS OF WATER. CALL MD . INHAL:
RESCUERS SHOULD BE AWARE OF HAZARD AND WEAR NIOSH APPROVED SCBA.
REMOVE VICTIM FROM AREA TO FRESH AIR. GIVE ARTIFICIAL RESPIRATION.
GET IMMEDIATE MEDICAL ATTENTION.

Flash Point:NON-FLAMMABLE
Lower Limits:SEE ING 1
Upper Limits:SEE ING 1
Extinguishing Media:THIS GAS IS NOT FLAMMABLE. COOL EXPOSED CONTAINERS
WITH WATER.
Fire Fighting Procedures:USE NIOSH APPROVED SCBA AND FULL PROTECTIVE
EQUIPMENT . USE SHIELDING TO PROTECT FROM CYLINDER EXPLOSION.
Unusual Fire/Explosion Hazard:THE CONC OF CARBON MONOXIDE IS BELOW THE
LEL SO THIS MIX IS NON-FLAMM. COMPRESSED AIR AT HIGH PRESS WILL
ACCELERATE BURNING OF OTHER MATLS. GAS CYLS (SUPDAT)

Spill Release Procedures:EVACUATE AREA, WEAR NIOSH APPROVED POSITIVE
PRESSURE SCBA AND MOVE LEAKING CYLINDER TO A HOOD OR OUTDOOR
LOCATION. ALLOW GAS TO DISSIPATE.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:DO NOT STORE CYLS NEAR HEAT/OPEN
FLAME. EXPOS TO TEMPS ABOVE 130F MAY CAUSE RUPTURE. SECURE CYLS -
DO NOT DROP. WHEN REMOVABLE CAP IS (ING 3)
Other Precautions:USE ONLY W/ADEQ VENT. DO NOT BREATHE GAS. CONTENTS
UNDER PRESS. DO NOT PUNCTURE. NEVER THROW CNTNR INTO
FIRE/INCINERATOR. KEEP CYLS SECURED. DO NOT DROP/DMG. USE PRESS
REGULATOR & CHECK VALVES AS APPR OP. KEEP CYLS AWAY FROM HEAT, (ING
4)

Respiratory Protection:NIOSH APPROVED POSITIVE PRESSURE SELF-CONTAINED
BREATHING APPARATUS FOR EMERGENCY USE. DO NOT BREATHE GAS.
Ventilation:LOCAL EXHAUST OR ADEQUATE GENERAL VENTILATION TO MAINTAIN
CONCENTRATION BELOW THE TLV.
Protective Gloves:LEATHER GLOVES.
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGLES .
Other Protective Equipment:ANSI APPRVD EYE WASH & DELUGE SHOWER . SINCE
THIS GAS IS ODORLESS, AREAS OF USE OR WHERE CARBON MONOXIDE (ING 6)
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
EXPLO HAZ: EXPOSED TO HEAT/FLAME MAY VENT RAPIDLY/EXPLODE. EFTS OF
OVEREXP: TO CAUSE ADVERSE EFTS ON FERTILITY, TO CAUSE DEVELOPMENTAL
ABNORMS & FETAL TOX IN ANIMAL STUDIES & IS MUTAGENIC IN SOME TEST
SYSTEMS. METHYLENE CHLORIDE IS METABOLIZED TO CARBON MONOXIDE IN
BODY & INCRS TOX EFTS OF CARBON MONOXIDE EXPOSURE.

Boiling Pt:B.P. Text:-317F,-194C
Vapor Pres:N/A (GAS)
Vapor Density:1.0
Spec Gravity:0.8
Solubility in Water:NEGLIGIBLE
Appearance and Odor:COLORLESS, ODORLESS, TASTELESS COMPRESSED GAS IN
CYLINDERS.
Percent Volatiles by Volume:100

Stability Indicator/Materials to Avoid:YES
NONE KNOWN.
Stability Condition to Avoid:AVOID HEAT OR FLAMES.
Hazardous Decomposition Products:NONE KNOWN.

Waste Disposal Methods:DISPOSE IN ACCORDANCE WITH ALL LOCAL, STATE AND
FEDERAL REGULATIONS. DO NOT INCINERATE CYLINDER.

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.