AMI Analyzer Manual •
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• 18
Material safety data sheets (MSDS)
Sensor type P3, P4, P5
Product Identification
Product name: Oxygen sensor, class P3, P4, P5
Manufacturer: Advanced Micro Instruments
Address:
Phone: (714) 848-5533
Date of last revision: 1/11/2013
Emergency phone number: (714) 848-5533
Physical and chemical data
Composition:
The sensor body is made of metal and glass-epoxy GR4 circuit board material, with a Mylar covering.
It contains the following substances:
Common name Formula Concentration CAS number
Acetic acid HC
2
H
3
O
2
5% w/v 64-19-7
Potassium acetate KC
2
H
3
O
2
5% w/v 4251-29-0
Lead
(P5 only) Silver oxide
Pb
Ag2O
Pure
Pure
7439-92-1
20667-12-3
C
haracter of individual components:
Component HC
2
H
3
O
2
(99%+) Pb (pure) NaC
2
H
3
O
2
(97%) Ag
2
O
Melting point/range
16.6°C 328°C 292°C Decomposes 100°C
Boiling point/range
118°C 1744°C
N/A N/A
Specific gravity 1.05 11.34 1.57 7.22
pH N/A N/A N/A N/A
Solubility in water Infinite Insoluble
72% @ 25°C
Very slightly soluble
Appearance and odor Clear colorless solution
with a strong vinegar-like
odor
odorless gray metal Odorless, large white
melting crystal
Black powder
Flash point
40°C
N/A N/A N/A
Auto ignition temperature:
427°C
N/A N/A N/A
Physical hazards
Potential for fire and explosion:
The contents of the sensor are not flammable. There are no fire or explosion hazards associated with the sensor.
Potential for reactivity:
The sensor is stable under normal conditions of use. Avoid contact between the sensor electrolyte and strong acids and oxidizing
agents.