Skip to Content
Merck
All Photos(2)

Key Documents

388920

Sigma-Aldrich

Sorbitan monopalmitate

Synonym(s):

Span® 40

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C22H42O6
CAS Number:
Molecular Weight:
402.57
EC Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

form

solid

Quality Level

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

Looking for similar products? Visit Product Comparison Guide

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Omer Salman Qureshi et al.
Journal of microencapsulation, 34(3), 250-261 (2017-05-31)
The aim of this study was to develop docetaxel-incorporated lipid nanoparticles (DTX-NPs) to improve the pharmacokinetic behaviour of docetaxel (DTX) after oral and parenteral administration via sustained release. DTX-NPs were prepared by nanotemplate engineering technique with palmityl alcohol as a
Yuta Miyazaki et al.
International journal of pharmaceutics, 528(1-2), 118-126 (2017-06-07)
A budesonide (BDS) suspension was obtained via advanced supercritical carbon dioxide (scCO
M Katsouli et al.
Food & function, 11(10), 8878-8892 (2020-09-29)
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
Ahmed S Zidan et al.
Drug development and industrial pharmacy, 43(9), 1450-1459 (2017-04-20)
Dermal drug delivery system which localizes methotrexate (MTX) in the skin is advantageous in topical treatment of psoriasis. The aim of the current study was to understand dilution effects and formulation variability for the potential formation of niosomes from proniosome
Kamal K Upadhyay et al.
Drug development and industrial pharmacy, 33(6), 617-625 (2007-07-07)
The partial phase behavior, rheological, and drug release characteristics of an organogel (OG) composed of water, isooctane and sorbitan esters, sorbitan monopalmitate (Span-40) and poly(oxyethylene)sorbitan monostearate (Polysorbate-60) were studied. Phase diagrams showed decreasing areas of optically isotropic organogel region depending

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service