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388920

Sigma-Aldrich

Sorbitan monopalmitate

Synonym(s):

Span® 40

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About This Item

Empirical Formula (Hill Notation):
C22H42O6
CAS Number:
26266-57-9
Molecular Weight:
402.57
EC Number:
247-568-8
MDL number:
MFCD00080946
UNSPSC Code:
12162002
PubChem Substance ID:
24864252
NACRES:
NA.23

form

solid

mp

46-47 °C (lit.)

HLB

6

SMILES string

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

InChI

1S/C22H42O6/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-20(25)27-17-19(24)22-21(26)18(23)16-28-22/h18-19,21-24,26H,2-17H2,1H3/t18-,19?,21+,22+/m0/s1

InChI key

IYFATESGLOUGBX-NDUCAMMLSA-N

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Legal Information

Span is a registered trademark of Croda International PLC

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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M Katsouli et al.
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Multiple O1/W/O2 nanoemulsions and O1/W nanoemulsions fortified with CLA or CoQ10 were produced using extra virgin olive or olive pomace oil and were also incorporated with polyphenols extracted from olive kernel to enhance their kinetic and chemical stability. They were
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International journal of pharmaceutics, 528(1-2), 118-126 (2017-06-07)
A budesonide (BDS) suspension was obtained via advanced supercritical carbon dioxide (scCO
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Properties of oil-in-water emulsions containing non-ionic emulsifiers were evaluated in relation to nature of the dispersed phase, emulsifier composition and processing parameters. Particle size of mineral oil (hydrocarbons)-in-water emulsions was independent of the HLB of an optimized emulsifier blend, whereas
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Drug delivery, 12(2), 75-82 (2005-04-13)
A proniosomal gel for transdermal drug delivery of chlorpheniramine maleate (CPM) was developed based on Span 40 and extensively characterized in vitro. The system was evaluated for the effect of composition of formulation, type of surfactants and alcohols on the
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