Technical Data Sheet. It is produced to protect brass, copper, solder, steel, cast iron, aluminum, and other metals typically present in industrial cooling and heating systems. Easy Online ordering. USP grade Propylene Glycol; ... We have a question about the inhibited ethylene glycol. Since glycols produce organic acids as they degrade, especially when heated, these acids when left in the system will lower the fluids pH. Whereas ethylene glycol would be used in closed systems and in controlled industrial applications. 99. Sign up for our newsletter and we will notify you when new HVAC articles and resources are made available. Stocked in Utah and Atlanta. 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). 1 gallon of ChemWorld Inhibited Propylene Glycol. AQUALENE 850 – Uninhibited Propylene Glycol. Dow® heat transfer fluid provides corrosion protection without reducing heat transfer efficiency caused by fouling. An inhibited propylene glycol such as “DowFrost” is best. Dynalene Propylene Glycol is an inhibited non-toxic propylene glycol heat transfer fluid which offers users a stable, safe, and efficient product for applications where freeze protection is needed. If you require a lift gate for delivery, click here to add our lift gate option to your order. PGI is a purified propylene glycol sufficient for most industrial uses. This means that the type of heat transfer fluid you select will impact the system's overall performance and longevity. If you need propylene glycol, there is a SAFE-T-THERM® for you! Pre-Inhibited Propylene Glycol(s) is an inhibited propylene glycol based industrial coolant and heat transfer agent. Propylene glycol is also available in an uninhibited solution with 100% active strength. 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. For these reasons, we do not recommend uninhibited glycols be used for HVAC heat transfer. DowFrost contains special corrosion inhibitors for low system maintenance and better heat transfer compared to other glycols. XMaxx propylene glycol products are comprised of inhibited and uninhibited non-toxic propylene glycol solutions. Corrosion (aggravated by heat, oxygen, chlorides, sulfates, metal impurities and other contaminants) can cause severe damage to your system leading to unscheduled shutdowns, high maintenance fees and even reduced system life. DOWFROST™ HD propylene glycol heat transfer fluid includes a specially designed package of industrial corrosion inhibitor.. System suppliers and installers face risk if installed fluids fall short. It is a slightly hazy liquid, free of suspended solids with a slight odor. Houghton Chemical has carefully considered the numerous applications and formulated heat transfer products to meet various needs and specifications. 8+ 20.11. Inhibited Propylene Glycol Inhibited Propylene Glycol is pre-inhibited to be used as an industrial coolant, antifreeze heat transfer agent. The proprietary industrial inhibitor packages used in DOWTHERM™ SR-1 ethylene glycol and DOWFROST™ and DOWFROST™ HD propylene glycol are specially formulated to help prevent corrosion in two ways. Houghton Chemical formulates the WINTREX ® product line, using ethylene glycol, … 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. By lowering the freezing point of water, they eliminate the need for costly seasonal draining. Propylene glycol can come in various grades including industrial grade (PGI) and United States Pharmacopeia (PG USP). It is a low hazard, propylene glycol based heat transfer fluid concentrate for use in closed water systems both hot and cold. The inhibitors serve two purposes: to protect various metals in the cooling loop from corroding and to buffer the uninhibited ethylene glycol so that it retards the degradation process. 1 gallon jug of Inhibited Propylene Glycol Glycol systems will not be adequately protected using conventional closed system treatment programs. Using a less corrosive heat-transfer fluid, namely an "inhibited" glycol mixed with water of a sufficient quality, reduces degradation. Mist may cause irritation of upper respiratory tract (nose and throat). Do you have questions about which type of glycol is right for you? Monarch’s new MonCool inhibited glycol range offers you excellent protection against all commonly found metals in cooling systems. Use of Uninhibited Glycol C 2 H 4 O + H 2 O → HO−CH 2 CH 2 −OH. 00. Second, they buffer the organic acids formed as a result of glycol oxidation to keep the fluid from becoming acidic. 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). Propylene glycol is non-irritating to the skin and minimally irritating to the eye. Only one lift gate fee is required per order. Mid South Chemical Inhibited Propylene Glycol and Inhibited Ethylene Glycol. 877.244.5525 (U.S.) ... Uninhibited propylene glycol. For these reasons propylene glycol is essentially “non-toxic”. DOWFROST™ inhibited propylene glycol (PG) is a best-in-class, food-grade thermal fluid for a wide range of heat transfer applications. SHIPS IN JUST 1-2 BUSINESS DAYS | CLICK HERE FOR DETAILS, DOWFROST™ Inhibited Food Grade Propylene Glycol, Downloadable Technical and Safety Materials, Calculate Freeze Point and Burst Point of Glycol (Required Concentration), Increasing Glycol Concentration in Your System (Balancing System). While propylene glycol can be metabolized by the human body, it may be harmful if ingested in large quantities. 4+ 21.30. Using our product for heat transfer applications instead of brine solutions or uninhibited propylene glycol reduces maintenance costs and improves heat transfer efficiency. E860 . Our Biobased SAFE-T-THERM® products are made with propylene glycol that is manufactured from glycerin containing 100% biobased, plant derived carbon. Not only do uninhibited glycols leave your system vulnerable to corrosion, they can also accelerate the problem.

Using a glycol heat transfer fluid without inhibitors can actually accelerate corrosion versus just plain water. It is commonly used as a heat transfer media with the corrosion inhibitor designed to minimize corrosion to bronze, copper, aluminum, steel, and stainless steel materials. ChemWorld Inhibited Propylene Glycol comes as a 95% inhibited propylene glycol or in premixed solutions. Key Attributes and Benefits: A Comparison of Ethylene Glycol and Propylene Glycol Heat Transfer Fluids Introduction Inhibited glycol solutions are widely used for engine cooling and other heat transfer applications in which low temperature (<32°F) protection is needed. Why Choose Inhibited Glycol? Please contact us if you have any applications questions or would like a quote. Thought I'd come back and post an update for anyone searching for this information: I spoke with the PG supplier and the difference is simply that the inhibited PG has a food-grade inhibitor added to it which prevents metal corrosion. However, not all glycols are created equal. In stock: QTY : Item Pictures. $839.00 $ 839. The ethylene glycol based (E860) can be used in any application where a low-toxicity content is not required. Propylene glycol (PG) is a molecule having two hydroxyl groups on a 3 carbon chain. XMaxx also offers raw or inhibited USP food grade propylene glycol depending on your application. Dynalene Propylene Glycol is an inhibited non-toxic propylene glycol heat transfer fluid which offers users a stable, safe, and efficient product for applications where freeze protection is needed. SAFE-T-THERM® is our proprietary inhibited propylene glycol heat transfer fluid product line. The below table illustrates the comparative corrosion effects that inhibited and uninhibited glycols and plain water may have on metals commonly found in HVAC applications. Inhalation: At room temperature, exposure to vapor is minimal due to low volatility. It is design for antifreeze or boiler applications and will provide freeze protection and corrosion protect against iron, aluminum, and bronze metals. 275 Gallons – ChillerGlycol™ DF1 – 100% USP Grade Inhibited Propylene Glycol August 28, 2017 $ 6,543.00 – $ 6,582.83 DOWFROST™ is comprised of ~96% propylene glycol and 4% corrosion inhibitors to protect and extend equipment life. Glycol is well known for providing excellent freeze protection for closed-loop, water-based (hydronic) HVAC heating and cooling systems. Regulations may vary in different locations. An efficient inhibited heat-transfer fluid leads to peace of mind. Ethylene glycol has a melting point of 197.3 °C. The standard base for a heat-transfer fluid in most industrial applications . Uninhibited glycol (or plain glycol) provides freeze and burst protection at a relatively low initial cost. Industrially inhibited ethylene glycol contains approximately 93 percent uninhibited ethylene glycol, 3 percent water and 3 percent inhibitors. 2+ 22.48. 5.0 out of 5 stars 2. SDS. Inhibited ethylene glycol is generally less expensive than inhibited propylene glycol, but is not acceptable in applications where there may be potential contact with food or potables. Buy online today! Corrosion can lead to leakage and in equipment repair or replacement. Learn more about propylene and ethylene glycol here or contact us today. Store > Search: inhibited propylene glycol: For explanations on different grades of chemicals (Industrial/Tech Grade vs Food Grade) or a list of MSDS Sheets and … 24+ 18.93.

Fremont 9134 : Fremont 9134 is inhibited propylene glycol manufactured by Fremont Industries, Inc available in 100% and Premix solutions. While propylene glycol can be metabolized by the human body, it may be harmful if ingested in large quantities. Inhibited vs. Uninhibited Glycols Glycol is well known for providing excellent freeze protection for closed-loop, water-based (hydronic) HVAC heating and cooling systems. Inhibited vs. Uninhibited Glycol. Serving: Massachusetts (MA), Maine (ME), Vermont (VT), New Hampshire (NH), Rhode Island (RI), Québec (QC), Serving: New Jersey (NJ), Connecticut (CT), New York (NY), Delaware (DE), Georgia (GA), Florida (FL), International: China (CN), These inhibitors can come premixed with the glycol or added as supplemental treatments. Only 5 left in stock - order soon. $50.00 shipping. Inhibited Propylene Glycol Fluids Propylene glycol (PG) is a molecule having two hydroxyl groups on a 3 carbon chain. TRUEGARD 960 NSF-Certified Food Grade Propylene Glycol Inhibited Coolant 100% Concentrate 55-Gallon Drum. Overview. $159.99 $ 159. Inhibited Propylene Glycol 95% Solution (Clear) - 5 Gallons. What is Inhibited Glycol? for DOWFROST® inhibited propylene glycol-based heat transfer fluids. 877.244.5525 (U.S.) It also has a longer fluid life, up to 20 years in some cases. 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 … 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. ChemWorld UnInhibited Ethylene Glycol in 5 containers. Propylene and Ethylene glycol are commonly used heat transfer fluids for protection in Industrial and Commercial closed loop, water based HVAC, and cooling systems. Containing two alcohol groups, it is classed as a diol.It is miscible with a broad range of solvents, including water, acetone, and chloroform.In general, glycols are non-irritating and have very low volatility. PG USP is a pharmaceutical grade propylene glycol with a specified purity greater than 99.8%. ChemWorld Boiler Antifreeze Concentrate is a 95% inhibited Propylene Glycol. Manufacturer of Glycol - Inhibited MEG, Ethylene Glycol, Mono Ethylene Glycol and Propylene Glycol offered by Chemtex Speciality Limited, Chennai, Tamil Nadu. Fluid provides corrosion protection of upper respiratory tract ( nose and throat ) known for providing excellent protection. A result of glycol is pre-inhibited to be used as an antifreeze, maintaining. 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