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S7135

Sigma-Aldrich

Span® 85

Synonym(s):

Sorbitane trioleate

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About This Item

CAS Number:
26266-58-0
EC Number:
247-569-3
MDL number:
MFCD00133820
UNSPSC Code:
12161900
PubChem Substance ID:
24899734
NACRES:
NA.25

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

Related Categories

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.

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

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

437.0 °F

Flash Point(C)

225 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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M Victoria González-Rodríguez et al.
Journal of separation science, 33(22), 3595-3603 (2010-10-12)
This article investigates the applicability of HPLC-UV, ultra performance LC-evaporative light-scattering detection (UPLC-ELSD), HPLC-ESI(+)-MS and HPLC-hybrid linear ion trap (LTQ) Orbitrap MS for the analysis of different non-ionic antistatic additives, Span 20, Span 60, Span 65, Span 80, Span 85
S Dhawan et al.
Biotechnic & histochemistry : official publication of the Biological Stain Commission, 78(5), 243-254 (2004-03-03)
A high yield of nifedipine-chitosan microspheres could be obtained using an emulsification phase-separation method. A high level of entrapment of nifedipine in the microspheres was achieved. The microspheres exhibited excellent swelling properties. Differential scanning calorimetry, X-ray diffractometry, and scanning electron
A C Singer et al.
Applied microbiology and biotechnology, 54(6), 838-843 (2001-01-11)
Partial bioremediation of polychlorinated biphenyl (PCB)-contaminated soil was achieved by repeated applications of PCB-degrading bacteria and a surfactant applied 34 times over an 18-week period. Two bacterial species, Arthrobacter sp. strain B1B and Ralstonia eutrophus H850, were induced for PCB
Ming-Hsi Huang et al.
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Hiroaki Todo et al.
International journal of pharmaceutics, 271(1-2), 41-52 (2004-05-08)
The effect of pulmonary absorption enhancers on the stability of active ingredients is an important factor for successful inhalation therapy as well as the effect on pharmacological activity and safety. We examined the effect of pulmonary absorption enhancers on the
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