Propylene glycol is non-irritating to the skin and minimally irritating to the eye. Propylene Glycol is a propanediol that exists as a clear, colorless and hygroscopic liquid and consists of propane where the hydrogens at positions 1 and 2 are substituted by hydroxyl groups. $159.99 $ 159. DOWFROST™ is comprised of ~96% propylene glycol and 4% corrosion inhibitors to protect and extend equipment life. When an aqueous solution of propylene glycol in a cooling or heating system develops a reddish or black color, this indicates that iron in the system is corroding significantly. 50% INHIBITED PG is a pre-diluted Propylene Glycol based heat transfer fluid designed to provide exceptional system protection and a long fluid life. Propylene glycol is used by the chemical, food, and pharmaceutical industries as an antifreeze when leakage might lead to contact with food. MAXTECH HTF is formulated with high performance, industrial phosphated inhibitor chemistry to guarantee optimal heat transfer efficiency. Glycol Antifreeze Inhibitor WM8703 is a non-toxic environmentally friendly material suitable for use in both Ethylene and Propylene Glycol systems. E.g. Glycol Corrosion Inhibitor (Food Grade) - 2 oz, Boiler & Chiller Corrosion Inhibitor - 1 Gallon, FDA/USDA Glycol Corrosion Inhibitor - 64 oz, Glycol Corrosion Inhibitor (Ethylene or Propylene) - 1 Gallon, FDA/USDA Glycol Corrosion Inhibitor - 1 Gallon, Boiler & Chiller Corrosion Inhibitor - 5 Gallons, Glycol Corrosion Inhibitor (Ethylene or Propylene) - 5 Gallons, FDA/USDA Glycol Corrosion Inhibitor - 5 Gallons, "Nitrite Free" Corrosion Inhibitor - 5 to 55 Gallons, Boiler and Chiller Corrosion Inhibitor - 55 Gallons, Glycol Corrosion Inhibitor (Ethylene or Propylene) - 55 Gallons, Rust, Oxide, Scale and Corrosion Removers, Premixed Inhibited Propylene Glycol (20% to 50%), 1/2" NPT Stainless Steel Injection Quills, 3/4" NPT Stainless Steel Injection Quills, 1" NPT X 1/2" FNPT Stainless Steel Injection Quills, 1" x 1" NPT Stainless Steel Injection Quills, Battery Pump Set - B1/B2 Battery Niro (Rotor), Spray Alkaline Cleaners (Foam Controlled) Bulletin, Rust, Oxide, Scale and Corrosion Remover Bulletin. Freeze Safe - 80% Propylene Glycol w/ Corrosion Inhibitor & Color, 55 Gallon. 55 gallons of ChemWorld SR1 will protect 7600 gallons of 20% glycol solution from corrosion. Only 5 left in stock - order soon. This product is preferred for use where low toxicity is desired. Synonym: 4-Methyl-2-phenyl-1,3-dioxolane, Benzaldehyde propylene glycol acetal, mixture of isomers Empirical Formula (Hill Notation): C 10 H 12 O 2 Molecular Weight: 164.20 Propylene Glycol. The incorporated propylene glycol inhibitor serves to … It contains Mid South Chemical Glyhib Inhibitor package for multi metal system protection. Propylene glycol (IUPAC name: propane-1,2-diol) is a viscous, colorless liquid, which is nearly odorless but possesses a faintly sweet taste.Its chemical formula is CH 3 CH(OH)CH 2 OH. 1 gallon of ChemWorld 5290-SR1 will protect 140 gallons of 20% glycol solution from corrosion. ChemWorld 5290-SR1 Glycol Corrosion Inhibitor. Corrosion Inhibited USP grade Propylene Glycol - 95% Corrosion Inhibited USP grade Propylene Glycol. The propylene glycol based (P430) generally maintains the same freeze protection levels as ethylene glycol but has a lower level of toxicity. ChemWorld is not responsible for delays due to weather or Fedex transit issues. Anti-freeze concentrates include propylene glycol, a specified amount of glycerin and a corrosion inhibitor. This map illustrates service schedules in business days as of Dec, 2016 for FedEx Ground shipments. Propylene glycol is a synthetic food additive that belongs to the same chemical group as alcohol. EnviroGard™ Inhibited Propylene Glycol EnviroGard™ Ultra HD. Propylene Glycol . Both DOWFROST and DOWFROST HD provide freeze protection to below -60°F (-51°C) and burst protection to below -100°F ( … Dynalene PG (-50°F to 250°F) Dynalene PG is an inhibited technical grade propylene glycol for use in most industrial applications. FREE Shipping. Inhibited Propylene Glycol 95% Solution (Clear) - 5 Gallons. Propylene glycol is used as an organic solvent and diluent in pharmaceuticals and many other industrial applications. Our goal is to make it easy for customers to find and purchase our products. Special protective equip- Synonym: 4-Methyl-2-phenyl-1,3-dioxolane, Benzaldehyde propylene glycol acetal, mixture of isomers Empirical Formula (Hill Notation): C 10 H 12 O 2 Molecular Weight: 164.20 Heat transfer fluid formulation of propylene designed package of industrial corrosion inhibitors. 55 gallons converts 1,540 gallons of pure 99.9% Propylene Glycol into a 95% solution of Inhibited Propylene Glycol. No UPS or USPS. $839.00 $ 839. ChemWorld is also a distributor of dipropylene glycol and other specialty chemicals. A specially calibrated refractometer is the most reliable and practical means of determining the percentage glycol in the field. 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