Appendix A
Material Safety Data Sheet for the 2SEN Oxygen Sensor
9
SECTION I - PRODUCT IDENTIFICATION
Manufacturer's Name:
Alpha Omega Instruments Corp
Address
40 Albion Road, Suite 100
Telephone
401-333-8580
Date Prepared
September 3, 1998
Date Revised
April 12, 2001
Trade Name
OXY-SEN-2SN
Description
Weak acidic solution encapsulated in plastic housing.
SECTION II - HAZARDOUS INGREDIENTS OF SOLUTION
Lead Acetate, Trihydrate
CAS # 6080-56-4
OSHA/PEL 0.05 mg/m3
ACGIH/TLV 0.15 mg/m3
TLV and PEL are for lead, inorganic dusts and fumes, as Pb
Note: Lead has been reported as causing cancer in laboratory animals, exercise due care.
Acetic Acid, Glacial
CAS # 64-19-7
OSHA/PEL 10 PPM
ACGIH/TLV 10 PPM
NOTE: TLV and PEL are for concentrated (90% - 100%) Acetic Acid, actual solution is less than 50%.
Lead
CAS # 7439-92-1
OSHA/PEL 0.03mg/m3
SECTION III - PHYSICAL & CHEMICAL CHARACTERISTICS
Boiling Point: Not Available
Specific Gravity: Not Available
Vapor Pressure: Not Available
Vapor Density: Not Available
Evaporation Rate: Not Available
Physical State: Liquid
Melting Point: Not Available
pH: 3.5 - 7.0 Flash Point: > 100 degrees C
Appearance & Odor: Colorless Liquid: Vinegar like odor
Extinguisher Media: Use water spray, alcohol foam, dry chemical or carbon dioxide
Special Fire Fighting Procedures: Respiratory protection should be used to avoid breathing fumes.
Unusual Fire & Explosion Hazards:
Lead acetate decomposes at boiling point and toxic gases are produced. Acetic acid vapors
may flow along surfaces to distant ignition sources and flash back. Closed containers exposed
to heat may explode.
