PG Coolant 3
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For more information call 
(914) 654-6800or email 
INFO@PARCHEM.COM
(914) 654-6800
INFO@PARCHEM.COM
For more informationemailINFO@PARCHEM.COM
email
INFO@PARCHEM.COM
Product Description
Product
PG Coolant 3
Synonym
Inhibited propylene glycol
Typical Product Specifications
Equilibrium boiling point, °F (°C)
300 (149) min
Flash point, COC, °F
225
Boiling point, °F
368
Color
Red to match standard
Specific gravity, 60/60°F
1.02 min - 1.04 max
Solubility in water
Complete
Water, wt%
53.0 max
Ash, wt. %
2.0
Density, 60°F, lb/gal
8.8
Refractive index, nD, 77°F
1.3848
pH, 33% solution
9.5 min - 10.5 max
Reserve alkalinity, ml
10.0 min -14.0 max
Freezing point 50% vol., °F (°C)
-30 (-34) max
Notes
An inhibited propylene glycol based industrial coolant and heat transfer fluid. A 50% by volume mixture of
Coolant P150 and deionized water.
Class
PG Coolant 3
For more information call (914) 654-6800or email INFO@PARCHEM.COM
(914) 654-6800
INFO@PARCHEM.COM
For more informationemailINFO@PARCHEM.COM
email
INFO@PARCHEM.COM
Product Description
Product
PG Coolant 3
Synonym
Inhibited propylene glycol
Typical Product Specifications
Equilibrium boiling point, °F (°C)
300 (149) min
Flash point, COC, °F
225
Boiling point, °F
368
Color
Red to match standard
Specific gravity, 60/60°F
1.02 min - 1.04 max
Solubility in water
Complete
Water, wt%
53.0 max
Ash, wt. %
2.0
Density, 60°F, lb/gal
8.8
Refractive index, nD, 77°F
1.3848
pH, 33% solution
9.5 min - 10.5 max
Reserve alkalinity, ml
10.0 min -14.0 max
Freezing point 50% vol., °F (°C)
-30 (-34) max
Notes
An inhibited propylene glycol based industrial coolant and heat transfer fluid. A 50% by volume mixture of
Coolant P150 and deionized water.
Class
