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S7135 Sigma-Aldrich

Span® 85

Synonym: Sorbitane trioleate

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Properties

Related Categories Biochemicals and Reagents, Detergents, Detergents N to Z, Non-Ionic Detergents
description   non-ionic
mol wt   957.52 g/mol
solubility   chloroform: 50 mg/mL, clear, faintly to light yellow
HLB   1.8
SMILES string   CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](O)C1OC[C@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)[C@H]1OC(=O)CCCCCCC\C=C\CCCCCCCC
InChI   1S/C60H108O8/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/h25-30,54-55,59-61H,4-24,31-53H2,1-3H3/b28-25-,29-26-,30-27+/t54-,55+,59-,60-/m1/s1
InChI key   ZBNRGEMZNWHCGA-WECPCUOASA-N

Description

General description

Sorbitane trioleate, or Span 85, is a non-ionic detergent.

Application

Sorbitane trioleate, or Span 85, has been used in a study to develop a novel bottom-up process to produce nanoparticles containing protein and peptide for suspension in hydrofluoroalkane propellants. It has also been used in a study to analyze the application of liquid chromatography in polymer non-ionic antistatic additives.

Packaging

1 L in poly bottle

250 mL in poly bottle

Other Notes

Fatty acid composition: Oleic acid (C18:1) ≥ 60%; linoleic acid (C18:2) 3 - 12%; linolenic acid (C18:2) ≤ 3%; palmitoleic acid (C16:1) 2 - 6%; balance primarily palmitic acid (C16:0).

Legal Information

Span is a registered trademark of Croda International PLC

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
Flash Point(F) 
437.0 °F
Flash Point(C) 
225 °C

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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