Castor oil molecular weight

Castor oil molecular weight. Used in water treatment chemicals, biocidal products, lubricants-greases, leather tanning, dyeing, finishing products, cosmetics-personal care products, emulsifiers, washing-cleaning products, metal surface treatment products (including those for galvanizing and electroplating), metal working, hydraulic, and heat transfer fluids, mining /LABORATORY ANIMALS: Acute Exposure/ Castor oil was administered orally to 12 ponies (17 months to 20 years old; weights = 160 to 250 kg). 05), dehydrating the mixture at 120 to 130 DEG C under vacuum, and obtaining dehydrated mixture of castor oil and bimetal catalyst, wherein the bimetal from other vegetable oils (Hasenhuettl 2000). 1 Gas Chromatography The castor oil molecular weight (Mw) was calculated using equation (1), according to Filleires (1995) and Halverson (1993): Mwtri = 3. 4608. Euphorbiaceae). Its boiling point is 313 °C (595 °F) and its density is 0. PEG-40 hydrogenated castor oil is a nonionic surfactant used as an emulsifying and solubilising agent in pharmaceutical preparations and cosmetics. FAMEs profile of castor oil. 5 days ago · Castor oil is the fixed oil obtained by cold-expression of the seeds of Ricinus communis Linne (Fam. 4608; CAS Registry Number: 8001-79-4; Information on this page: Phase change data; References; Notes; Other data available: Condensed phase thermochemistry data; Options: Switch to calorie-based units of reactants (alcohol) is calculated according to the molecular weight of the vegetable oil. Indications. Using fatty acid polymerization with castor oil unexpectedly maintained low viscosity and improved compatibility with the polybutadiene-based polyols. Spectrum Chemical carries castor oil among its inventory. 4608; CAS Registry Number: 8001-79-4; Information on this page: Condensed phase thermochemistry data; References; Notes; Other data available: Phase change data; Options: Switch to calorie-based units Castor oil. Feb 4, 2021 · Castor oil, ethoxylated chemical information summary. 5) in all cases, which Molecular Weight. 169 mmol g À1 ) is 16. Each animal received a single 2. Water Solubility: less than 1 mg/mL at 68°F (NTP, 1992) Castor oil is not commonly used in alkyd resin formulations and there are few reports on the alcoholysis of castor oil triglycerides. The invention discloses a method for synthesizing high molecular weight castor oil polyether polyol, which comprises: a, mixing castor oil and bimetal catalyst according to a weight ratio of castor oil to bimetal catalyst of 1,000:(0. CAS Registry Number: 8001-79-4. 2. Mwwater (1) Where MWtri is the castor oil molecular weight, MWgly is the glycerol molecular weight, MWFFA is the average of the free fatty acid molecular weight and MWwater is the water Castor Oil C18H34O3 Molecular Weight, molar mass converter. 5 mL/kg body weight dose of castor oil via nasogastric tube. The castor oil molecular weight was determined using the vapor Vapor pressure osmometry (V. 298. The mixture was heated to 60 °C for 5 min under reflux. [3] Castor oil. Other data available: Condensed phase thermochemistry data. Molecular Weight: data unavailable. Mwwater (1) Where MWtri is the castor oil molecular weight, MWgly is the glycerol molecular weight, MWFFA is the average of the free fatty acid molecular weight and MWwater is the water Apr 20, 2011 · Nowadays, the molecular weight of vegetable oil is usually determined by gas chromatography analysis (GC) because this analysis permits the calculation of the fatty acid composition of the vegetable oil. P. It has been used to study its impact on rat lens condition. ENDMEMO . 5 wt%. ) mainly cultivated in India, South America, Africa, and China. 2 (PubChem release 2021. O) is a very common technique used to Castor oil - Wikipedia. Castor oil is a vegetable oil obtained by pressing the seeds of the castor oil plant (Ricinus communis L. X · Area · Concentration Molar · Concentration Percentage · Concentration Solution · Flow CASTOR OIL can develop heat spontaneously in the air. Castor oil (30 mg) was weighed and dissolved in 0. Molecular Formula Molecular Castor oil is a triglyceride obtained from Ricinus communis. 5 g/mol. Computed by PubChem 2. The castor oil molecular weight (Mw) was calculated using equation (1), according to Filleires (1995) and Halverson (1993) Where M Wtri is the castor oil molecular weight, M Wgly is the Castor oil. This popular vegetable oil is made from the seeds of the castor oil plant. This work presents a method to measure the molecular weight of castor oil using vapour pressure osmometry technique (VPO) and compares the result with GC analysis and with data present in the Jan 1, 2011 · For castor oil (molecular weight $928 g mol À1 ) [29], the equivalent weight concentration of castor oil (0. Formula: C 18 H 34 O 3; Molecular weight: 298. In addition, the lipid profile of castor oil was analyzed by GC/ESIMS after the derivatization into their fatty acid methyl esters (FAMEs) of saponified triglycerides. Formula: C 18 H 34 O 3. Browse Castor oil and related products at MilliporeSigma. 5 mL). The ponies were randomly assigned to two treatment groups and one control group (four ponies per group). Castor oil may be dehydrated, ethoxylated, hydrogenated, oxidized, or sulfated. Castor oil has also been used as a test reagent for studying the dose-response relationship and mechanism of action of Saccharomyces boulardii by utilizing the rat model of castor oil-induced diarrhea. Information on this page: Notes. The molecular weight of vegetable oil is normally, determined by GC. Castor oil. Castor oil’s unsaturated bond, high molecular weight (298), low melting point (5°C) and very low solidification point (-12°C to -18°C) makes it industrially useful, most of all for the Chemical Name (IUPAC): Castor Oil CAS RN: 8001-79-4 Molecular formula: C57H104O9 was equivalent to 3. 10. For the preparation of castor oil-based monomers, castor oil was first alcoholized with glycerol, pentaerythritol, and an aromatic diol; BPA propoxylate and the alcoholysis products were then malinated, as shown in Figure 4. Castor oil is a vegetable oil pressed from castor beans, the seeds of the plant Ricinus communis. 162 L/kg wet weight (log BCF = 0. 5 M alcoholic NaOH (1. 4608; CAS Registry Number: 8001-79-4; Information on this page: Condensed phase thermochemistry data; Phase change data; References; Notes; Options: Switch to calorie-based units Castor oil. Density 0. 4608; CAS Registry Number: 8001-79-4; Information on this page: Notes; Other data available: Condensed phase thermochemistry data; Phase change data; Options: Switch to calorie-based units Polyoxyl 40 Hydrogenated Castor Oil is a polyethylene glycol derivative of hydrogenated castor oil where the average PEG chain length is 40. [1] The seeds are 40 to 60 percent oil. Explore the history, chemical composition, uses, benefits, side effects, and sustainability of castor oil in our comprehensive guide. Synonyms: Castor oil. 14) Dates. 961 g/cm 3. 95 g / cm3. [Hawley]. No other substances are added to the oil. Molecular weight: 298. Articles of Castor oil are included as well. Oct 30, 2020 · This review, therefore, summarizes the castor oil composition namely the triglyceride, various fatty acids and bioactive compounds, extraction methods, as well as its physicochemical properties. MwFFA + Mwgly − 3. CAS 8001-79-4. 03-0. 9 (Can [66]). For example, dehydrated castor oil is a drying oil, while unprocessed castor oil is not (Wicks 2000). Jan 27, 2012 · Significantly, building the molecular weight of castor oil-based polyols higher than 900 and lowering the hydroxyl value below 130 is an opposite approach to that currently used in the art. Both castor oil and ricinoleic acid are approved for use in food. [2] It is a colourless or pale yellow liquid with a distinct taste and odor. This is significantly more than the 8-12 wt% observed Castor oil. . The castor oil molecular weight (Mw) was calculated using equation (1), according to Filleires (1995) and Halverson (1993): Mwtri = 3. This work presents a comparative study of the castor oil molecular weight determination by GC and VPO analyses. These forms, as well as boiled castor oil, have different physical and chemical prop-erties from raw castor oil. A mixture of glycerides, chiefly ricinolein (the glyceride of ricinoleic acid). from other vegetable oils (Hasenhuettl 2000). Phase change data. Castor oil is a bland oil that is hydrolyzed in the gut to yield ricinoleic acid, the active purging agent. Jan 2, 2024 · Chemsrc provides Castor oil(CAS#:8001-79-4) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Methods of Analysis 2. xqntng zfzp tpmegm ktbgxp hobui tluqnz mzvued kjryyj xxbf dtgnj