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Glyceryl Monooleate or Glycerol Monooleate USP Grade Supplier Exporter Manufacturers' Representative |
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Glyceryl Monooleate or Glycerol Monooleate
CAS Number: 25496-72-4
Molecular Formula: C21H40O4
Molecular Weight: 356.54
Glyceryl Monooleate or Glycerol Monooleate
Glyceryl Monooleate USP Grade Specifications
Oleic acid, 2,3-dihydroxypropyl ester, (±).
(RS)-1-Glyceryl oleate --- 356.54 --- CAS 25496-72-4
Glyceryl Monooleate is a mixture of monoglycerides, mainly glyceryl monooleate, together with variable quantities of diglycerides and triglycerides. It is obtained by partial glycerolysis of vegetable oil that consists mainly of triglycerides of oleic acid, or by esterification of glycerol with oleic acid of vegetable or animal origin. It is defined by the nominal content of monoglycerides, and the assay requirements differ as set forth in the accompanying table. A suitable antioxidant may be added.
| - | Nominal Content of Monoglycerides (%) | ||
| - | 40 | 60 | 90 |
| Monoglycerides | 32-52 | 55-65 | 90-101 |
| Diglycerides | 30-50 | 15-35 | <10 |
| Triglycerides | 5-20 | 2-10 | <2 |
Packaging and storage: Preserve in tight containers. No storage requirements specified.
Labeling: The labeling indicates the nominal content of monoglycerides and the name and the concentration of any added antioxidant.
Identification:
A: Thin-Layer Chromatographic Identification to pass the test
B: It meets the requirements of the test for Iodine value.
Acid value: not more than 6.0, determined on 1.0 g.
Iodine value: between 65.0 and 95.0.
Peroxide value: not more than 12.0, determined on 2.0 g.
Saponification value: between 150 and 175 determined on 2.0 g.
Fatty acid composition: Glyceryl Monooleate exhibits the following composition profile of fatty acids.
| Carbon-Chain Length | No. of Double Bonds | Percentage (%) |
| 16 | 0 | not more than 12.0 |
| 18 | 0 | not more than 6.0 |
| 18 | 1 | not less than 60.0 |
| 18 | 2 | not more than 35.0 |
| 18 | 3 | not more than 2.0 |
| 20 | 0 | not more than 2.0 |
| 20 | 1 | not more than 2.0 |
Water: not more than 1.0%, using a mixture of methanol and methylene chloride (1:1, v/v) in place of methanol in the titration vessel.
Total ash: not more than 0.1%.
Limit of free glycerin: not more than 6.0% of free glycerin is found.
We also supply Glyceryl Monooleate or Glycerol Monooleate of BP Ph Eur grade.
Please visit SDS Safety Data Sheet of Glyceryl Monooleate or Glycerol Monooleate Suppliers.
American Molecules, also known as ammol.org is a distributor, supplier and manufacturers' representative of all types of Pharmaceuticals, Functional Ingredients, Excipients and Specialty Chemicals in Texas USA. Our principals manufacture supply and export USP NF BP, Ph Eur, etc grades of chemicals pure and reagent grade, mineral fortifiers, FCC food grade. Tailor made particle size and customized specifications are offered. The principal's facility is having one or more of the certifications like FDA approval and GLP, cGMP, ISO9001, ISO14001, ISO/IEC 17025, ISO22000, FSSC 22000, ISO45001, FSSAI, Kosher, HALAL, COPP, WHO-GMP certified and Written Confirmation (WC) for export to Europe is available. The manufacturers suppliers and exporters observe WHO Good Manufacturing Practices and Good Laboratory Practices.
Suppliers and Manufacturers' Representative:
9910 Bent Oak Dr
Houston, TX 77040, USA
Call Toll Free: 1-855-55-AMMOL 1-855-552-6665
Email: info@ammol.org