Product Data Sheet

S3058-02 12 November 2019 Page 4 of 7
SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES
Ozone:
Appearance
Gas, Clear at low concentrations, Blue at higher
concentrations
Odor
Distinctive pungent odor; No fragrance added
Odor Threshold
0.02 to 0.05 ppm; exposure desensitizes
pH
6.5 – 9.5
Melting point/Freezing point
-193
o
C/-315
o
F
Initial Boiling Point and Boiling Range
-112
o
C/-169
o
F
Flash Point
not applicable
Evaporation Rate
not applicable
Flammability
not applicable
Upper / Lower Flammability or Explosive
Limits
not applicable
Vapor Pressure
> 1 atm
Vapor Density
1.6 (air = 1)
Relative Density/Specific Gravity (at 60°F)
not applicable
Solubility in Water
570 mg/L @20
o
C, 100% O
3;
0.64 @0
o
C (vol/vol)
Partition Coefficient; n-octanol /water
not determined
Auto-ignition Temperature
not determined
Decomposition temperature
not determined
Viscosity
not applicable
Pour Point
not applicable
SECTION 10 - STABILITY AND REACTIVITY
10.1 REACTIVITY: Aqueous Ozone is not known to be readily reactive. Aqueous Ozone will readily
react and spontaneously decompose in 10 – 20 minutes leaving no known hazardous bi-products.
10.2 CHEMICAL STABILITY: This material is not stable and will spontaneously decompose in 10 –
20 minutes leaving no known hazardous bi-products.
10.3 POSSIBILITY OF HAZARDOUS REACTION: none identified
10.4 CONDITIONS TO AVOID: none identified
10.5 INCOMPATIBLE MATERIALS: none identified
10.6 HAZARDOUS DECOMPOSITION PRODUCTS: No dangerous reactions are known when used as
directed.
SECTION 11 - TOXICOLOGICAL INFORMATION
Please note that the ozonized water is not considered hazardous.
The device does not release sufficient ozone gas into the air to be hazardous but the following
describes the toxicology of ozone gas.