User Manual

Advanced Instruments Inc.
29
10 MSDS – Material Safety Data Sheet
Product Identification
Product Name Oxygen Sensor Series - PSR, GPR, AII, XLT
Synonyms Electrochemical Sensor, Galvanic Fuel Cell
Manufacturer Analytical Industries Inc., 2855 Metropolitan Place, Pomona, CA 91767 USA
Emergency Phone Number 909-392-6900
Preparation / Revision Date January 1, 1995
Notes Oxygen sensors are sealed, conta in protective coverings and in normal conditions d o not present a
health hazard. Information applies to electrolyte unless otherwise noted.
Specific Generic Ingredients
Carcinogens at level s > 0.1 % None
Others at levels > 1 .0 % Potassium Hydr oxide or Acetic Acid , Lead
CAS Number Potassium Hydroxide = KOH 1310-58-3 or Acetic Acid = 64-19-7, Lead = Pb 7439-92-1
Chemical (Synonym) and Family Potassium Hydr oxide (KOH) – Base or Acetic Ac id (CH
3
CO
2
H) – Acid, Lead (Pb) – Metal
General Requirements
Use Potassium Hydroxide or Acetic Acid - electrolyte, Lead - anode
Handling Rubber or latex gloves, safety glasses
Storage Indefinitely
Physical Properties
Boiling Point Range
KOH = 100 to 115° C or Acetic Acid = 100 to 117° C
Melting Point Range
KOH -10 to 0° C or Acetic Acid – NA, Lead 327° C
Freezing Point
KOH = -40 to -10° C or Acetic Acid = -40 to -10° C
Molecular Weight KOH = 56 or Acetic Acid – NA, Lead = 207
Specific Gravity
KOH = 1.09 @ 20° C, Acetic Acid = 1.05 @ 20° C
Vapor Pressure
KOH = NA or Acetic Acid = 11.4 @ 20° C
Vapor Density KOH – NA or Acetic Acid = 2.07
pH KOH > 14 or Acetic Acid = 2-3
Solubility in H
2
O Complete
% Volatiles by Volume None
Evaporation Rate Similar to water
Appearance and Odor Aqueous solution s: KOH = Colorless, odorless or Acetic Acid = Colorless, vinegar-lik e od or
Fire and Explosion Data
Flash and Fire Points Not applicable
Flammable Limits Not flammable
Extinguishing Method Not applicable
Special Fire Fighting Procedures Not applicable
Unusual Fire and Explosion Hazards Not applicable
Reactivity Data
Stability Stable
Conditions Contributing to Instability None
Incompatibilit y KOH = Avoid contact with st rong acids or Acetic Acid = Avoid contact with strong bases
Hazardous Decomposi tio n Products KOH = None or Acetic Acid = Emits toxic fumes w hen heated
Conditions to Avoid KOH = None or Acetic Acid = Heat