It is less dense than water — 0
and manufacturing workflows that call for higher purity than a technical or industrial grade — though the grade label itself does not constitute a certification or guarantee of conformance to a specific standard
Lot-specific Certificates of Analysis (COA) can be requested to verify composition against the specification for your incoming QC process
04 at 68 °F
Propylene glycol is the standard fill for closed-loop chillers
Glycol Ether EE ACS corrosion-prevention It is less dense thanProduct Overview Glycol Ether EE ACS is ethylene glycol monoethyl ether (CAS 110 80 5), a clear, colorless liquid solvent with a sweet, ether like odor, offered in the ACS grade designation. It is a workhorse oxygenated solvent: it dissolves a wide range of resins, oils, and organic residues while staying miscible with water, which is why it shows up in coatings lines, industrial cleaning processes, analytical labs, and chemical processing operations.