Specific gravity of propylene glycol water mixture. There is a chiral carbon atom in the molecule.
Specific gravity of propylene glycol water mixture. Densities, and therefore specific gravities, vary with temperature; hence it is necessary to indicate Dynalene PG Series Overview Propylene glycol (PG), also known as monopropylene glycol or 1,2-propanediol, is a colorless, odorless, slightly viscous fluid that is miscible in water. Learn about the chemical and physical properties of Ethylene Glycol/water mixtures, on our blog. Propylene Glycol has also been extensively tested for chronic effects, such as cancer and reproductive problems. 036 (25/4 °C), a freezing point of-59 °C, and a boiling point of 188. , New York (1952). Find glycol to water weight percentage using hydrometer readings. For many heat-transfer applications it is necessary to use a heat-transfer fluid with lower freezing point than water. Dynalene also offers raw or inhibited USP (United States Specific gravity conversion chart for ethylene and propylene glycol. 2 . Reference the density of propylene glycol solutions at various concentrations and temperatures. 1 day ago · Physical and Chemical Properties Propylene glycol is scientifically named as “1,2-propanediol”, and has a chemical formula of CH3CHOHCH2OH and a molecular weight of 76. Propylene Glycol based Heat-Transfer Fluids Freezing points of propylene glycol based heat-transfer fluids suitable for the food processing industry. Propylene Glycol Specific Gravity of Neat Propylene Glycol Gravity Chart Source: Glycols. Apr 10, 2009 · Although the graphs below show the densities of glycols and glycol-water solutions, it may sometimes be desirable to know the specific gravities at certain temperatures. Properties like freezing point, viscosity, specific gravity and specific heat of ethylene glycol based heat-transfer fluids, or brines. After placing a sample of the glycol in the beaker, check the reading on the hydrometer and match it to the appropriate chart to accurately determine the Glycol to water weight percentage. Dynalene PG Series Overview Propylene glycol (PG), also known as monopropylene glycol or 1,2-propanediol, is a colorless, odorless, slightly viscous fluid that is miscible in water. Glycol / Water Specific Gravity Chart Entering the following values in the AC6/AC7’s “SPECIFIC GRAVITY” menu option will adjust the displayed readings for various water/glycol mixtures. Dynalene propylene glycol products are comprised of inhibited and uninhibited non-toxic propylene glycol solutions from <10% PG to up to 100% PG. There is a chiral carbon atom in the molecule. Its racemate is a hygroscopic viscous liquid and is slightly spicy. The specific gravity can be obtained by dividing the density of the glycol or glycol-water solution by the density of water. Common uses: antifreeze/heat transfer fluid. It has a specific gravity of 1. 10. ETHYLENE GLYCOL & PROPYLENE GLYCOL The Conversion Charts below are to be used with the PPE Precision Specific Gravity Hydrometer and Beaker. Long-term studies by independent panels of medical and scientific experts, as well as industry experts, have demonstrated the safety of Propylene Glycol in all cosmetic and personal care applications. Curme and Johnston, Reinhold Publishing Corp.
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