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Sorbitan monooleate is a renewable polyol with unique molecular structures for the development and design of bio-based waterborne polyurethane (WPU) with versatility and excellent mechanical properties. Uses: Sorbitan monooleate can be used as an excipient, such as nonionic surfactants, emulsifiers. pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Group: Non-ionic surfactants. Alternative Names: Sorbitan monooleate. CAS No. 1338-43-8. Molecular formula: C24H44O6. Mole weight: 428.6. Appearance: Yellow to amber liquid. IUPACName: [(2R)-2-[(2R,3R,4S)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] (Z)-octadec-9-enoate. Canonical SMILES: CCCCCCCCC=CCCCCCCCC (=O)OCC (C1C (C (CO1)O)O)O. Density: 1.1±0.1 g/mL. ECNumber: 215-665-4. Catalog: ACM1338438-3.
Sorbitan oleate(Span 80). CAS No. 1338-43-8. Product ID: PE-0627. Molecular formula: C24H44O6. Mole weight: 429. Category: Surfactant. Product Keywords: Excipients for Liquid Dosage Form; Surfactant Excipients; PE-0627; Sorbitan oleate(Span 80); Surfactant; C24H44O6; 1338-43-8. UNII: 06XEA2VD56. Chemical Name: (Z)-Sorbitan mono-9-octadecenoate. Grade: Pharmceutical Excipients. Administration route: Oral administration, local administration, rectal administration. Dosage Form: Inhalants, intramuscular injections, ophthalmic, oral, topical and vaginal preparations. Stability and Storage Conditions: Gradually saponification under strong acid or base conditions; Stable in a weak acid or base. Sorbitan ester should be packed in an airtight container and stored in a cool and dry place. Source and Preparation: Sorbitol is dehydrated to form 1, 4-sorbitan, which is then esterified with oleic acid. Applications: Sorbitan ester, as a lipophilic nonionic surfactant, is widely used in cosmetics, food and pharmaceuticals. They are used primarily as emulsifiers in the preparation of creams, emulsions and ointments for topical applications. When used alone, sorbitan ester can produce stable water-in-oil emulsions and microemulsions, but when combined with polysorbitan ester in different proportions, various water-in-oil or oil-in-water emulsions or creams can be prepared. Safety: Sorbitan ester is widely used in cosmetic
Sorbitan esters occur as cream- to amber-colored liquids or solids with a distinctive odor and taste. Synonyms: Span-83. CAS No. 8007-43-0. Product ID: PE0388. Molecular formula: C33H60O6.5. Mole weight: 561. Category: Dispersants; Emulsifiers; Surfactants; Suspending Agentss; Wetting Agentss. Product Keywords: Dispersion Excipients; Humectants Excipients; Emulsifier Excipients; Solubilizer Excipients; PE0388; Sorbitan Sesquioleate; Dispersants; Emulsifiers; Surfactants; Suspending Agentss; Wetting Agentss; C33H60O6.5; 8007-43-0. UNII: 0W8RRI5W5A. Chemical Name: (Z)-Sorbitan sesqui-9- octadecenoate. Grade: Pharmceutical Excipients. Administration route: Oral administration, intravenous injection, general topical preparation administration, transdermal administration, sublingual administration, rectal cavity urethral administration. Dosage Form: Inhalations; IM injections; ophthalmic, oral, topical, and vaginal preparations. Stability and Storage Conditions: Gradual soap formation occurs with strong acids or bases; sorbitan esters are stable in weak acids or bases. Sorbitan esters should be stored in a well-closed container in a cool, dry place. Source and Preparation: Sorbitol is dehydrated to form a hexitan (1, 4-sorbitan), which is then esterified with the desired fatty acid. Applications: Sorbitan monoesters are a series of mixtures of partial esters of sorbitol and its mono- and dianhydrides with fatty ac
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