Merck
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S7010

Sigma-Aldrich

Span® 60

Synonym(s):
Sorbitan stearate, Sorbitane monostearate
CAS Number:
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.25

description

non-ionic

Quality Level

mol wt

430.63 g/mol

concentration

45-55% (GC)

SMILES string

CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O

InChI

1S/C24H46O6/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-22(27)29-19-21(26)24-23(28)20(25)18-30-24/h20-21,23-26,28H,2-19H2,1H3/t20-,21?,23+,24+/m0/s1

InChI key

HVUMOYIDDBPOLL-XGKPLOKHSA-N

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This Item
S713585548S6760
Span® 60

Sigma-Aldrich

S7010

Span® 60

Span® 85

Sigma-Aldrich

S7135

Span® 85

Span® 80 viscosity 1000-2000 mPa.s (20 °C)

Supelco

85548

Span® 80

Span® 80 nonionic surfactant

Sigma-Aldrich

S6760

Span® 80

description

non-ionic

description

non-ionic

description

non-ionic

description

-

mol wt

430.63 g/mol

mol wt

957.52 g/mol

mol wt

428.60 g/mol

mol wt

428.62 g/mol

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

200

concentration

45-55% (GC)

concentration

-

concentration

-

concentration

≥60% (GC)

General description

Span® 60 is a sorbitan monoester than is used as a non-ionic detergent.

Application

Span® 60 has been used in a study to assess encapsulation of doxorubicin in niosomes as a route to tumor targeting. It has also been used in a study to investigate the use of nonionic surfactants as contrast agents for use in diagnostic ultrasounds.

Other Notes

Fatty acid composition: Stearic acid (C18:0) approx. 50%; balance primarily palmitic acid (C16:0).

Legal Information

Span is a registered trademark of Croda International PLC

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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