The effects of endothelial progenitor cells on rat atherosclerosis. Biochem. Propylene Glycol. Find more compounds similar to Propylene Glycol.. Within 20 h, 10% and 30% hexyle … It has a flash point of 103 °C and a specific gravity of 1.04. Density. 20(2) , 169-75, (2015). The antimicrobial properties of three glycols, - propylene glycol, hexylene glycol, and 1,3-butylene glycol - against Candida albicans, Staphylococcus aureus, Staphylococcus epidermidis, Streptococcus pyogenes A, Streptococcus mitis, and E. coli were studied in vitro. Formulation approaches to improving the delivery of an antiviral drug with activity against seasonal flu. It is essentially colorless and has a slight odor . Buying Leads | solvents and will dissolve a number of resins, dyes and . Characterization and compliance with applicable laws are the responsibility solely of the generator. This compound can react with oxidizing materials. MacBeth and Thompson (1951) reported the density of propylene glycol + water mixtures at 308 K. Nakanishi et al. When used in average quantities, propylene glycol has no measurable effect on development and/or reproduction on animals and probably does not adversely affect human development or reproduction. Ther Drug Monit. The demand for, and consumption of, mono propylene glycol is high with an estimated 1.2 million tonnes produced yearly by plants situated around the world. Studies have reported that endothelial progenitor cells (EPCs) derived fr... Pharm. ≥ 99.5% (GC), 1,2-PropanediolACS reagent, PROPYLENE GLYCOL is hygroscopic. H... Biotechnol. The principal end uses of PG include 779 °F expl. Slightly soluble in water (7.97 g/L H2O at 24.85°C). 1- Weigh 60% of the propylene glycol of 45 liters = 27 liters x 1,0375 kg/l of density of propylene glycol = 28,01 kg of propylene glycol 2- Weigh 40% of the water of 45 liters = 18 liters x 1 kg/l of density of water = 18 kg of water Comparison of the antifungal efficacy of terbinafine hydrochloride and ciclopirox olamine containing formulations against the dermatophyte Trichophyton rubrum in an infected nail plate model. From the table above we see that the density of the solution at installation temperature can be as high as 1090 kg/m 3 - and the medium density at operation temperature can be as low as 1042 kg/m 3. It is incompatible with acid chlorides, acid anhydrides, chloroformates, and reducing agents. (PROPYLENE GLYCOL 50%) PAGE 2 of 9 P501: Dispose of contents/container: Treatment, storage, transportation and disposal must be in accordance with Federal, State/Provincial and Local Regulations. It is sensitive to excessive heat (tends to oxidize at high temperatures). completely miscible with water and many organic . Regulations may vary in different locations. is . Pounds per gallon 77°F (25°C) zPropylene Glycol 8.62. zDipropylene Glycol 8.53. zTripropylene Glycol 8.51 Volume changes resulting from heating or cooling glycol-water solutions may be readily calculated from the data presented in the below graphs. Service | Product Classification | +Add Attachment How to convert 100 liters of propylene glycol to kilograms To convert a quantity of a substance or material expressed as a volume to mass we simply use the formula: mass = density × volume 12.5 % mfr. Shanghai Jizhi Biochemical Technology Co., Ltd. (±)-1,2-Propanediol is an aliphatic alcohol and frequently used as an excipient in many drug formulations to increase the solubility and stability of drugs. 57-55-6. De Cock RF, et al. Propylene Glycol: The molar mass of Propylene glycol is about 76.10 g/mol. 100% Propylene Glycol – USP certified – Food Grade. Onychomycosis is a fungal infection mostly induced by dermatophytes such as Trichophyton rubrum. Highest USP-certified base propylene glycol purity (assay) available in the industry at Greater than 99.8% Guaranteed. HEAT TRANSFER FLUID - PROPYLENE GLYCOL Typical Physical Properties ♦ Propylene glycol 95% ♦ Inhibitor Package & Water 5% ♦ Color Colorless ♦ pH of solution @ 50% glycol 9.0 – 10.5 ♦ Specific gravity @ 60/60 °F 1.050 – 1.060 ♦ Reserve Alkalinity (min) 11.0 ml The main objective of the present study was to develop formulations of noscapine hydrochloride hydrate with enhanced solubility and bioavailability using co-solvent- and cyclodextrin-based approaches.... Get all suppliers and price by the below link: Reference only. bp 187 °C (lit.) Propylene glycol, also called 1,2-propanediol, resembles ethylene glycol in its physical properties. Low but inducible contribution of renal elimination to clearance of propylene glycol in preterm and term neonates. The density, viscosity, and thermal conductivity of propylene glycol + water, dipropylene glycol + water, and tripropylene glycol + water mixtures were measured at temperatures ranging from 290 K to 460 K and concentrations ranging from 25 mol % glycol to 100 mol % glycol. BP refractive index n 20/D 1.432 (lit.) Applications. Propylene Glycol USP/EP (PG USP/EP), referring to the United States and European Pharmacopoeias, is a high-purity grade of monopropylene glycol for use in pharmaceutical, food, cosmetic, personal care, flavor and fragrance, plus a variety of other applications. Density in g/ml at t°C x 8.345 = lb/gal at t°C. 2014 Jun;36(3):278-87. Propylene Glycol: Propylene Glycol is used as a solvent for intravenous, oral, and topical pharmaceutical preparations. no. There is a chiral carbon atom in the molecule. The mass of the liquid at installation can be calculated as Glycerin Supplier prides itself on offering the lowest price on propylene glycol … De Cock RF, et al. You will find here all the informations about propylene glycol (Mono and Di). Technol. Atherosclerosis (AS) is a progressive disease characterized by endothelial injury and lipid aggregation in the arterial walls. Table 8-3-1 - Properties of mixture Water/Glycol Extract from VDI-Warmeatlas Dd 17- VDI-Verlag GmbH, Dusseldorf 1991. The source is also providing more information like the publication year, authors and more. Propylene glycol is used in health-sensitive applications, such as foodstuffs, animal feed, cosmetics and pharmaceuticals. Unlike ethylene glycol, however, propylene glycol is not toxic and is used extensively in foods, cosmetics, and oral hygiene products as a solvent, preservative, and moisture-retaining agent. and a very slight acid taste. Journals | Low but inducible contribution of renal elimination to clearance of propylene glycol in preterm and term neonates. Ethylene Glycol: Ethylene glycol is used as raw material for the production of polyester fibers and as an automotive antifreeze. (File Format: Jpg, Gif, Png, PDF,Zip,Txt,doc or xls Max Size: 3MB), The username will be used as the login user name and retrieve the password, Copyright 2017 © ChemicalBook. Propylene glycol is scientifically named as “1,2-propanediol”, and has a chemical formula of CH3CHOHCH2OH and a molecular weight of 76.10. Molecular Weight. Propylene Glycol structure. Its molecular weight is 76.09 g/mol, according to the CRC Handbook of Chemistry and Physics. In food processing systems the common heat-transfer fluid is based on propylene glycol. 35% MONOPALMITATE), alpha-d-Glucopyranoside, beta-d-fructofuranosyl, octadecanoate, Poly[dimethylsiloxane-co-methyl(3-hydroxypropyl)siloxane]-graft-poly(ethylene/propylene glycol) methyl ether, alpha-Propylene glycol monomethyl ether,Methoxy ether of propylene glycol,Propylene glycol 1-methyl ether,1,2-PROPYLENE GLYCOL 1-MONOMETHYL ETHER, 1,3-Bis[tris(hydroxymethyl)methylamino]propane, beta-Propylene glycol,Propanediol-(1,3)-(1,3-propylene glycol), Di(propylene glycol) methyl ether, mixture of isomers, LD50 orally in Rabbit: 19400 - 36000 mg/kg LD50 dermal Rabbit 20800 mg/kg, +86-21-33585366 E-mail：sales03@shyrchem.com, PROPYLENEGLYCOL, REAGENT (ACS)PROPYLENEGLYCOL, REAGENT (ACS)PROPYLENEGLYCOL, REAGENT (ACS), Glycerol Impurity 3（Glycerol EP Impurity C）, Propane-1,2-diol total (vapour and particulates), PROPYLENEGLYCOL, REAGENT (ACS) (1,2-Propanediol), 1,2-Propanediol,Propylene glycol, Propylenglycolum, 1,2-Propylene glycol, extra pure, Ph Eur, USP, BP, 1,2-PropanediolUSP/EP, 2014 Jun;36(3):278-87. MSDS/SDS Database Search | Articles of Propylene Glycol are included as well. Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. Its racemate is a hygroscopic viscous liquid and is slightly spicy. Propylene glycol is an aliphatic dihydric alcohol with a wide range of applications in the food industry such as an anticaking agent, antioxidant, humectant, flavoring agent, emulsifier, stabilizer, thickener etc. 76.094. vapor density 2.62 (vs air) vapor pressure 0.08 mmHg ( 20 °C) autoignition temp. (1967) measured densities of aqueous mixtures of glycols at 298.15 K and calculated their excess molar volumes. Propylene Glycol is a propanediol that exists as a clear, colorless and hygroscopic liquid and consists of propane where the hydrogens at positions 1 and 2 are substituted by hydroxyl groups. Packaging 1 kg in poly bottle 10, 25 kg in poly drum Other Notes Properties of mixture water/glycol. In glycol. Ther Drug Monit. Selling Leads | Conclusion Propylene glycol is . We created this chart to assist customers in finding the best possible deals. 1.0±0.1 g/cm3. It dissolves many essential oils. Propylene glycol is a fairly small molecule consisting of three carbon atoms, two oxygen atoms and eight hydrogen atoms. Acts as a strong oxidizing agent. Chemsrc provides Propylene Glycol(CAS#:57-55-6) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Made for use in any industrial, commercial, or food industry chiller application. CAS Number. Poly(ether)cyclicpolyols. It is a colorless, odorless, slightly syrupy liquid that is a bit thicker than water. The conversion table above is based on our PG's density of 1.0362 g/cm3 (8.647 lbs/gal). Designed specifically for use in chiller systems. Due to slow nail growth, the treatment takes 3-9 months depending on the nail size and infected area. Disclaimer, Copyright © 2018 ChemSrc All Rights Reserved. Surface tensions at 298, 303, 308, 313, 318 and 323 K have been reported by Hoke and Patton (1992). Propylene Glycol (PG) Propylene Glycol. lim. Propylene glycol is a synthetic, colorless, odorless, tasteless liquid that belongs to the same chemical class as alcohol. ≥ 99.5% (GC). Ryen Caenn, ... George R. Gray, in Composition and Properties of Drilling and Completion Fluids (Sixth Edition), 2011. Appl. Propylene glycol, also called 1,2-propanediol, resembles ethylene glycol in its physical properties. Common Name. All rights reserved, The mailbox will be used as the login user name and retrieve the password. Propylene glycol is used as an organic solvent and diluent in pharmaceuticals and many other industrial applications. Buy food grade Propylene Glycol from a trusted distributor.USP Grade Propylene Glycol is often used in flavoring or seasoning concentrates and also serves as a humectant, preservative and stabilizer in direct food applications such as baked or frozen goods. Propylene glycol dinitrate is a colorless liquid with a disagreeable odor. Mp: -30°C. Unlike ethylene glycol, however, propylene glycol is not toxic and is used extensively in foods, cosmetics, and oral hygiene products as a solvent, preservative, and moisture-retaining agent. May also decompose explosively from shock, friction or from a build-up of electrostatic charge that sparks suddenly to ground. , commercial, or food industry chiller application for medicines, supplements and care... Indexing the data, follow the source links to retrieve the latest data based on propylene glycol about! The password “1,2-propanediol”, and has a chemical formula of CH3CHOHCH2OH and a specific gravity 1.04... Also called 1,2-propanediol, resembles ethylene glycol in preterm and term neonates carbon atom in the molecule other. 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Pharm chloroformates, and has a flash point of 103 °C and specific! ( EPCs ) derived fr... Pharm mixtures of glycols at 298.15 and... Oxides ) PG-based preparations of nicotine or THC and other cannabinoids—is the subject of much controversy oxygen! Our PG 's density of propylene glycol ( Mono and Di ) the responsibility solely of the antifungal of. A disagreeable odor a disagreeable odor foodstuffs, animal feed, cosmetics and.... Consisting of three carbon atoms, two oxygen atoms and eight hydrogen atoms improving the delivery of antiviral... Based on propylene glycol … 100 % propylene glycol, also called 1,2-propanediol, resembles ethylene in! It has a flash point of 103 °C and a molecular weight is 76.09 g/mol, to!, Dusseldorf 1991 a chiral carbon atom in the arterial walls and ciclopirox olamine containing formulations the! As raw material for the production of polyester fibers and as an automotive antifreeze, according to the same class. There is a synthetic food additive that belongs to the same chemical class as alcohol contribution of renal to... Gmbh, Dusseldorf 1991 products in the arterial walls information like the publication year, and! 308 K. Nakanishi et al = lb/gal at t°C atoms, two oxygen atoms and eight hydrogen atoms topical! It is a synthetic food additive that belongs to the CRC Handbook of Chemistry and Physics formula., 2011 induced by dermatophytes such as Trichophyton rubrum in an infected nail plate model about 76.10....