85547

Span^® 65

• Sinonimo/i: Sorbitan tristearate
• Numero CAS: 26658-19-5
• Numero CE: 247-891-4
• Numero MDL: MFCD00151165
• Codice UNSPSC: 12161900
• ID PubChem: 329769384
• NACRES: NA.25

Proprietà

• Descrizione: non-ionic
• Stato: solid
• tecniche: protein quantification: suitable
• HLB: 2.1±1.0
• Stringa SMILE: CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)C1OC[C@H](OC(=O)CCCCCCCCCCCCCCCCC)[C@H]1OC(=O)CCCCCCCCCCCCCCCCC
• InChI: 1S/C60H114O8/c1-4-7-10-13-16-19-22-25-28-31-34-37-40-43-46-49-56(62)65-52-54(61)59-60(68-58(64)51-48-45-42-39-36-33-30-27-24-21-18-15-12-9-6-3)55(53-66-59)67-57(63)50-47-44-41-38-35-32-29-26-23-20-17-14-11-8-5-2/h54-55,59-61H,4-53H2,1-3H3/t54-,55+,59-,60-/m1/s1; IDGUCWCSGWRLPK-LLPUSWRMSA-N

Descrizione

Descrizione generale

Span^® 65 is an oil-soluble surfactant. It is used as an emulsifier, stabilizer, and food additive (E number E492).[1] Span 65 emulsifier is broadly used for its capability to alter the crystal morphology and consistency of fats. It can be used as an anti-bloom agent in confectionery products comprising cocoa butter and cocoa butter substitutes. Hence, it acts as a possible controller of crystallization. Span 65 effectively stabilizes the polymorph β′ of margarine and changes the solid fat content (SFC). This boosts fusion profiles appropriate for the body temperature. Span 65 also helps in the generation of organogels.[2]

Applicazioni

Span^® 65 has been used as a plasticizer candidate to study the plasticization, brittleness, and loading curve characteristics of pure carnauba wax.[3] It has also been used as an emulsifying agent to prepare flaxseed oil emulsions.[4]

Note legali

Span is a registered trademark of Croda International PLC

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): 302.0 °F - closed cup
• Punto d’infiammabilità (°C): 150.00 °C - closed cup
• Dispositivi di protezione individuale: Eyeshields, Gloves, type N95 (US)