Passaro Trading based in Tamilnadu, India is a leading exporter of Propylene Glycol Liquid Deicers.
Deicing fluids are chemical solutions that are used to melt ice and snow on roads, sidewalks, and other surfaces. There are several types of deicing fluids, including those that are based on inorganic compounds such as calcium chloride and magnesium chloride, and those that are based on organic compounds such as propylene glycol and ethylene glycol.
Propylene glycol is a common ingredient in deicing fluids due to its ability to lower the freezing point of water. When applied to frozen surfaces, propylene glycol helps to melt the ice and snow, making it easier to remove and helping to prevent the formation of new ice. It is often used in combination with other deicing chemicals to improve the effectiveness of the deicer.
Deicing fluids are typically applied using a variety of equipment, including trucks, planes, and handheld sprayers. They can be applied before a storm to prevent ice from forming, or after a storm to melt existing ice and snow. It is important to follow all label instructions and use caution when handling and applying deicing fluids, as they can be hazardous if ingested or inhaled.
Propylene glycol is a chemical substance that is commonly used in a variety of industrial and consumer products. It is a clear, colorless, and nearly odorless liquid that is often used as a solvent, emulsifier, and humectant. In the pharmaceutical industry, it is often used as a solvent for medications, flavors, and extracts. It is also used in the production of food, tobacco, and other products as a humectant to help retain moisture and as a plasticizer to increase flexibility and reduce brittleness. In addition, propylene glycol is often used as a heat transfer medium and as an inhibitor of fermentation and mold growth. It is generally recognized as safe (GRAS) by the US Food and Drug Administration (FDA) for use in food, cosmetics, and pharmaceuticals.
| Characteristics | Unit | Specification |
| Description | —- | Clear Colourless, Viscous liquid. Practically Odourless, Hygroscopic. |
| Solubility | —- | Miscible with water, ethanol (95%), acetone and chloroform. |
| Identification A,B&C | —- | To meet IP/USP/BP/Ph.Eur requirements. |
| Acidity | —- | NMT 0.05 ml of 0.1M Sodium Hydroxide is required |
| Clarity and Colour | —- | Clear and colourless. |
| Boiling Range | 0C | 184 – 189 |
| Relative Density @ 25o C | —- | 1.035 – 1.040 |
| Refractive Index @ 20o C | —- | 1.431 – 1.433 |
| Heavy metals | —- | NMT 5ppm (Method D) |
| Oxidising substances | —- | NMT 0.2ml of 0.05M Sodium thiosulphate is required. |
| Reducing substances | —- | To meet IP requirements. |
| Ethylene Glycol & Di Ethylene Glycol | —- | No peaks corresponding to ethylene glycol and diethylene glycol are obtained. |
| *Residue on Ignition | % w/w | NMT 0.007 |
| Sulphated ash | % w/w | NMT 0.01, determined on 50g |
| Water | % w/w | NMT 0.2, determined on 5g. |
| *Assay as propylene glycol C3H802 by GLC | % w/w | NLT 99.5 |
| *Chloride | % w/w | NMT 0.007 |
| *Sulphate | % w/w | NMT 0.006 |
Propylene Glycol as Liquid Deicers
Propylene glycol is also used as a deicer in the aviation industry and in the production of deicing fluids for use on roads and sidewalks. When applied to frozen surfaces, propylene glycol helps to lower the freezing point of water, making it effective at melting ice and snow. It is often used in combination with other deicing chemicals, such as ethylene glycol and calcium chloride, to improve the effectiveness of the deicer. Propylene glycol is preferred over ethylene glycol in deicers due to its lower toxicity and the fact that it is less harmful to plants and animals. It is also used in some antifreeze products for automobiles.
Propylene glycol is a stable chemical that can be stored for long periods of time under appropriate conditions. It is important to store propylene glycol in a cool, dry, and well-ventilated area, away from sources of heat and ignition. Sealed containers can help to prevent the evaporation of the chemical and protect it from contamination.
It is also important to store propylene glycol away from strong oxidizing agents and combustible materials, as it can react with these substances and produce potentially dangerous reactions. Exposure to UV light can also affect the quality of propylene glycol, so it is important to keep it away from direct sunlight and other sources of UV radiation.
Passaro International Trading Company
87, Babu Nagar III Main Road,
Medavakkam, Chennai 600100.
+91 98844 80980
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