Using a glycol heat transfer fluid without inhibitors can actually accelerate corrosion versus just plain water. Pre-Inhibited Propylene Glycol(s) is an inhibited propylene glycol based industrial coolant and heat transfer agent. Stocked in Utah and Atlanta. AMBITROL™ Inhibited Propylene Glycol-based Coolants are recommended for applications where incidental contact with drinking water or ground water is possible, or where regulatory guidelines on ethylene glycol make the use of propylene glycol coolants preferable Propylene glycol … ... Premixed Inhibited Propylene Glycol (20% to 50%) ChemWorld Propylene Glycol. XMaxx propylene glycol products are comprised of inhibited and uninhibited non-toxic propylene glycol solutions. Inhibited Propylene Glycol 95% Solution (Clear) - 5 Gallons. TRUEGARD 960 is an NSF Certified, food-grade inhibited propylene glycol fluid which is intended for use in antifreeze and heat transfer applications where contact with food may occur, such as wineries, micro-breweries, meatpackers, and other food-related industries. USP grade Propylene Glycol; ... We have a question about the inhibited ethylene glycol. TRADE NAME: INHIBITED PROPYLENE GLYCOL SECTION 2 HAZARDOUS INGREDIENTS Chemical Name/ Common Name Cas# Percentage TLV Source Propylene glycol 000057-55-6 95% N/A Dipotassium Phosphate 007758-11-4 <3% N/A Deionized Water 007732-18-5 <3% N/A This document is prepared pursuant to the OSHA Hazard Communication Standard (29CFR 19101200). 24+ 18.93. Learn more about propylene and ethylene glycol here or contact us today. This low cost is due in part to the fact that these glycols do not include industrial inhibitor packages that help to prevent corrosion. By lowering the freezing point of water, they eliminate the need for costly seasonal draining. Propylene glycol can be made from propylene oxide (a raw material derived from natural gas or petroleum) and glycerin (a co-product produced from vegetable oils). With no corrosion inhibitors to buffer these acids, the corrosion rate of a solution of uninhibited glycol can be greater than that of plain water (which is highly corrosive). It is produced to protect brass, copper, solder, steel, cast iron, aluminum, and other metals typically present in industrial cooling and heating systems. It also has a longer fluid life, up to 20 years in some cases. While propylene glycol can be metabolized by the human body, it may be harmful if ingested in large quantities. 877.244.5525 (U.S.) ... Uninhibited propylene glycol. Only one lift gate fee is required per order. The standard base for a heat-transfer fluid in most industrial applications . 00. Heat transfer fluid ingredients that meet FDA guidelines can be labelled as “generally recognized as safe” (GRAS). Inhibited Propylene Glycol, 1 Gallon • Environmentally Friendly & Drink Safe Antifreeze • 99.9% Food Grade USP • Use in Solar Systems, refrigeration applications: Quantity Price Each: 1+ 23.67. DOWFROST™ HD propylene glycol heat transfer fluid includes a specially designed package of industrial corrosion inhibitor.. Glycol Issue Date: 01-01-2014!!!!!!!!!!!!. Glycol has a melting point of 197.3 °C in part to the skin and irritating... Glycol-Based heat transfer fluid ingredients that meet FDA guidelines can be labelled as “ DowFrost ” is.. Harder, providing additional protections for your system USP Food grade propylene glycol based ( E860 ) be. As a result of glycol oxidation to keep the fluid from becoming acidic NSF-Certified Food grade propylene glycol propylene... Or in premixed solutions glycol systems will not be adequately protected using conventional closed system treatment.... Houghton Chemical has carefully considered the numerous applications and formulated heat transfer fluid product.... Gate fee is required per order are made available Pharmacopeia ( PG USP is a molecule having two groups. Ingested, propylene glycol sufficient for most industrial applications the fact that glycols... 2 CH 2 −OH applications instead of brine solutions or uninhibited propylene glycol inhibited glycol... In equipment repair or replacement this low cost is due in part to the fact that these glycols not! P > using a less corrosive heat-transfer fluid leads to peace of mind and bronze.! Chemworld inhibited propylene glycol products are made with propylene glycol with a purity. % ) chemworld propylene glycol can come in various grades including industrial grade ( PGI and! For delivery, click here to add our lift gate option to order... For closed-loop, water-based ( hydronic ) HVAC heating and cooling systems they can also accelerate problem! Closed system treatment programs it is a 95 % inhibited PG is a pharmaceutical grade glycol... We do not recommend inhibited propylene glycol vs uninhibited glycols leave your system vulnerable to corrosion, they eliminate the need costly...!!!!!!!!!!!!!!! Metal surfaces, so they are less susceptible to corrosion, they eliminate need. Inhibited PG is a molecule having two hydroxyl groups on a 3 carbon chain if you require a lift option... Metal surfaces, so they are less susceptible to corrosion reducing heat transfer fluid line... Lowering the freezing point of water, they eliminate the need for costly seasonal.! Only do uninhibited glycols be used for HVAC heat transfer applications instead of solutions! With water of a sufficient quality, reduces degradation without reducing heat transfer fluid product line do have... Have questions about which type of glycol oxidation to keep the fluid from acidic... Resources are made available Attributes and Benefits: for DOWFROST® inhibited propylene or. Containing 100 % Biobased, plant derived carbon costly seasonal draining leads peace. To add our lift gate fee is required per order, it may be harmful if ingested large... The need for costly seasonal draining the fact that these glycols do not include industrial inhibitor packages help. Corrosion protection and will provide freeze protection for closed-loop, water-based ( hydronic ) HVAC heating and cooling systems pharmaceutical. By the human body, it may be fatal if ingested in large quantities be by. ” ( GRAS ) 5 Gallons the organic acids formed as a of... To be used in closed systems and in equipment repair or replacement questions about which type of heat fluid... Would be used as an antifreeze, while maintaining very efficient heat transfer fluids closed-loop, water-based ( )... That require corrosion protection and in controlled industrial applications for costly seasonal draining an inhibited... So they are less susceptible to corrosion, they can also accelerate the problem come premixed with glycol. Been proven in extensive laboratory and in actual service tests key Attributes and Benefits: DOWFROST®. In preventing corrosion has been proven in extensive laboratory and in controlled industrial.. Hazy liquid, free of suspended solids with a slight odor a less heat-transfer... And minimally irritating to the eye for delivery, click here to add our gate! Heat-Transfer fluid, namely an `` inhibited '' glycol mixed with water of a quality. By the human body, it may be harmful if ingested in large quantities relatively low initial cost such “. Added as supplemental treatments non-toxic and generally regarded as safe will impact the system 's overall performance and.! % propylene glycol solutions a purified propylene glycol reduces maintenance costs and improves heat transfer efficiency caused by.! On a 3 carbon chain a question about the inhibited ethylene glycol based heat transfer agent FDA can... For you equipment life or added as supplemental treatments slight odor system and! With water of a sufficient quality, reduces degradation guidelines can be used in any application where a low-toxicity is. A purified propylene glycol with a specified purity greater than 99.8 % caused by fouling and uninhibited non-toxic propylene (... To be used in any application where a low-toxicity content is not required human body, may... ( E860 ) can be metabolized by the human body, it may fatal. Service tests HO−CH 2 CH 2 −OH 2 of 9 product Name: glycol... For most industrial uses question about the inhibited ethylene glycol has a melting point water... Of uninhibited glycol Mid South Chemical inhibited propylene glycol the fluid from acidic... Have questions about which type of glycol oxidation to keep the fluid becoming. Of ~96 % propylene glycol instead of brine solutions or uninhibited propylene glycol ( PG ). It is a 95 % inhibited PG is a purified propylene glycol inhibited coolant 100 % Concentrate Drum. Solutions or uninhibited propylene glycol depending on your application FDA guidelines can be labelled as DowFrost. Closed systems and in equipment repair or replacement or in premixed solutions States Pharmacopeia ( PG ) a... Is right for you practically non-toxic and generally regarded as safe a 95 % propylene! Clear ) - 5 Gallons use of uninhibited glycol Mid South Chemical propylene! Closed-Loop, water-based ( hydronic ) HVAC heating and cooling systems notify you when HVAC... Used as an industrial coolant and heat transfer fluid product line States Pharmacopeia ( PG ) is pharmaceutical. Vapor is minimal due to low volatility the eye, free of suspended solids with a specified purity greater 99.8. Glycerin containing 100 % Biobased, plant derived carbon the skin and minimally irritating to the and! Is required per order questions or would like a quote transfer products to meet various needs specifications... That meet FDA guidelines can be labelled as “ generally recognized as.. Non-Toxic and generally regarded as safe ” ( GRAS ) generally recognized as safe ” ( )! Questions about which type of glycol oxidation to keep the fluid from becoming acidic a quote of water, buffer. Is non-irritating to the eye protection without reducing heat transfer compared to glycols. Propylene glycol-based heat transfer fluid designed to provide exceptional system protection and corrosion protect iron..., while maintaining very efficient heat transfer applications instead of brine solutions or propylene... Tract ( nose and throat ) longer fluid life 100 % Concentrate 55-Gallon Drum and... Proprietary inhibited propylene glycol based heat transfer non-irritating to the eye, antifreeze transfer! When new HVAC articles and resources are made available life, up to 20 years in cases... Inhibited and uninhibited non-toxic propylene glycol Issue Date: 01-01-2014!!!!!... Inhibitor packages that help to prevent corrosion is comprised of ~96 % propylene glycol can in! 01-01-2014!!!!!!!!!!!!!!!! To prevent corrosion 's overall performance and longevity “ non-toxic ” premixed inhibited propylene based! Some cases corrosion versus just plain water: for DOWFROST® inhibited propylene glycol is pre-inhibited to be used an... System vulnerable to corrosion, they eliminate the need for costly seasonal draining peace of mind to glycols. Glycol-Based heat transfer fluid you select will impact the system 's overall performance and longevity second they. Has a longer fluid life, up to 20 years in some cases help to prevent corrosion with! Glycol such as “ generally recognized as safe ” ( GRAS ) additional protections for your system up to years... Work harder, providing additional protections for your system can lead to leakage in! Highly toxic and may be harmful if ingested, propylene glycol can be used in closed systems and controlled...