Propylene glycol (C3H8O2) is an organic compound. Propylene glycol is a clear, colorless, and nearly odorless viscous liquid at room temperature. It has a slightly sweet taste and is completely miscible with water and other solvents such as ethanol. Its melting point is approximately -59°C, ...
The effects of temperature, pressure, fuel and oxygen concentrations on the ignition delay time were studied, and the corresponding quantitative relationships were obtained through linear regression analysis. A detailed oxidation mechanism of propylene glycol was proposed and verified by ignition data and ...
We report the first measurements of far IR absorption in supercooled water, and extend the temperature range of study of the most interesting feature, an H-bond stretching mode at 200cm 1, to 85°C by incorporation of propylene glycol, PG, as solute. Low frequency dielectric relaxation ...
Propylene Glycol (CAS 57-55-6) 参考文献: Propylene glycol accumulation in critically ill patients receiving continuous intravenous lorazepam infusions.| Horinek, EL., et al. 2009. Ann Pharmacother. 43: 1964-71. PMID: 19920159 Propylene Glycol-Related Delirium After Esmolol Infusion.| Kapitein, ...
Dielectric Relaxation in Glycerol, Propylene Glycol, and n‐Propanol Complex dielectric constants have been measured at frequencies from below 20 c/s to 5 mc/s over the temperature range 40° to 75°C in glycerol, 45° to 90... DW Davidson,RH Cole - 《Journal of Chemical Physics》 被引...
Controlling temperature while brewing beer Preventing antifreeze from freezing Solvent for paint and plastics Propylene Glycol Grades Used in the Food Industry Propylene glycolcomes in various grades for use in different applications: Food grade.Food-grade PG is found in products like seasonings, soup ...
(2)Chilled glycol-water liquid in/outlet temp. 5ºC/0ºC (3)Chilled glycol-waterl iquid range: 0~10ºC; Ambient Temperature: 5ºC~43ºC.6.Factory testing of Eurostars every chiller unit (1)Pressurization and helium leak detection of refrigerati...
Product Name: Propylene glycol Molecular Formula: C3H6O3 CAS No.: 57-55-6 Purity ≥99.5% Packing: 215 kg/ drum, 1000 kg/ IBC Hs code: 2905320000 Application Propylene glycol is an organic solution that has a wide range of uses. The following are examples...
Product Name: Propylene glycol Molecular Formula: C3H8O2 CAS No.: 57-55-6 Purity ≥99.5% Packing: 215 kg/ drum, 1000 kg/ IBC Hs code: 2905320000 Application Propylene glycol is an organic solution that has a wide range of uses. The following are examples of its ...
Boiling point of Propyleneglycol 188.2°C at 760 mm Hg Ignition temperature 99°c Water (by Karl-Fischer), max 0.1% Acidity (CH3COOH), max. 0.005% Hazen color of Propyleneglycol, max. 15 Hazen units Ash content, max. 0.001% Storage in the shade Packing 215kg/drum ...