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Macrogol Cetostearyl Ether BP Ph Eur Grade Supplier Exporter Manufacturers' Representative |
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Macrogol Cetostearyl Ether
CAS Number: 68439-49-6
Macrogol Cetostearyl Ether
Macrogol Cetostearyl Ether was not found in USP grade monograph.
Macrogol Cetostearyl Ether BP Ph Eur Grade Specifications:
Action and use: Non-ionic surfactant.
DEFINITION
Mixture of ethers of mixed macrogols with linear fatty alcohols, mainly cetostearyl alcohol. It may contain some free macrogols and it contains various amounts of free cetostearyl alcohol. The number of moles of ethylene oxide reacted per mole of cetostearyl alcohol is 2 to 33 (nominal value).
CHARACTERS
Appearance: White or yellowish-white, waxy, unctuous mass, pellets, microbeads or flakes.
Solubility:
- macrogol cetostearyl ether with low numbers of moles of ethylene oxide reacted per mole: practically insoluble in water, soluble in ethanol (96 per cent) and in methylene chloride;
- macrogol cetostearyl ether with higher numbers of moles of ethylene oxide reacted per mole: dispersible or soluble in water, soluble in ethanol (96 per cent) and in methylene chloride.
It solidifies at 32C to 52C.
IDENTIFICATION
A. Hydroxyl value. To pass the test.
B. Iodine value. To pass the test.
C. Saponification value. To pass the test.
D. Thin-layer chromatography. To pass the test.
E. Dissolve or disperse 0.1 g in 5 mL of ethanol (96 per cent) add 2 mL of water, 10 mL of dilute hydrochloric acid, 10 mL of barium chloride solution and 10 mL of a 100 g/L solution of phosphomolybdic acid. A precipitate is formed.
Acid value: Maximum 1.0, determined on 5.0 g.
Hydroxyl value: To meet the test.
Iodine value: Maximum 2.0.
Saponification value: Maximum 3.0, determined on 10.0 g.
Ethylene oxide and dioxan: Maximum 1 ppm of ethylene oxide and maximum 10 ppm of dioxan.
Water: Maximum 3.0 per cent, determined on 2.00 g.
Total ash: Maximum 0.2 per cent, determined on 2.0 g.
Please visit SDS Safety Data Sheet of Macrogol Cetostearyl Ether 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