Product Description

ProductPG Coolant 5
SynonymInhibited propylene glycol

Typical Product Specifications

Water, wt%53.0 max
Density, 60ยฐF, lb/gal8.8
Freezing point 50% vol., ยฐF (ยฐC)-30 (-34) max
Reserve alkalinity, ml10.5 min -13.0 max
ColorColorless
Equilibrium boiling point, ยฐF (ยฐC)300 (149) min
Ash, wt. %2.0
Refractive index, nD, 77ยฐF1.3848
Boiling point, ยฐF368
Specific gravity, 60/60ยฐF1.02 min - 1.04 max
Solubility in waterComplete
pH, 33% solution9.5 min - 10.5 max
Flash point, COC, ยฐF225
NotesAn inhibited U.S.P. grade propylene glycol based industrial coolant and heat transfer fluid. A 50% by volume mixture of Coolant P200 and deionized water.
ClassSolvents - Glycols - Alcohols
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