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Merck

09569

Span® 80

greener alternative

suitable for GC

Synonym(s):

Sorbitan monooleate, Span® 80

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About This Item

Empirical Formula (Hill Notation):
C24H44O6
CAS Number:
1338-43-8
Molecular Weight:
428.60
UNSPSC Code:
12352200
NACRES:
NA.21
PubChem Substance ID:
329748773
EC Number:
215-665-4
Beilstein/REAXYS Number:
8172514
MDL number:
MFCD00080948

Product Name

Span® 80, suitable for GC

InChI key

NWGKJDSIEKMTRX-AAZCQSIUSA-N

InChI

1S/C24H44O6/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/h9-10,20-21,23-26,28H,2-8,11-19H2,1H3/b10-9-/t20-,21+,23+,24+/m0/s1

SMILES string

[H][C@@](O)(COC(=O)CCCCCCC\C=C/CCCCCCCC)[C@H]1OC[C@H](O)[C@H]1O

description

non-ionic

mol wt

428.60 g/mol

greener alternative product characteristics

Use of Renewable Feedstocks
Design for Degradation
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

technique(s)

LPLC: suitable
gas chromatography (GC): suitable
protein quantification: suitable

refractive index

n20/D 1.48 (lit.)

HLB value

4.6±0.1

density

0.99 g/mL at 20 °C
0.986 g/mL at 25 °C (lit.)

greener alternative category

Aligned,

Quality Level

100

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Application

A non-ionic surfactant that can be used to form oil-in-water emulsions and in combination with low HLB surfactants can form water-in-oil emulsions. EPA approved oil spill dispersant.

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product is biodegradable surfactant, thus aligns with "Use of Renewable Feedstocks" and "Design for Degradation" principles of Green Chemistry, and belongs to "12 principles aligned" category of our greener alternatives.

Legal Information

Span is a registered trademark of Croda International PLC

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN4421
BCCM0986
BCCK8479
BCCJ9835
BCCG6479

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Faiyaz Shakeel et al.
Drug development and industrial pharmacy, 40(9), 1240-1245 (2013-07-11)
Abstract For the development of an effective self-nanoemulsifying drug delivery system (SNEDDS) of poorly soluble drugs, the knowledge of the solubility in its oil phase and SNEDDS are one of the most important factors to avoid possibility of drug to
Hoang Hirschberg et al.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences, 46(1-2), 1-7 (2012-02-15)
In the search for an optimal approach for the transcutaneous immunization (TCI) of hepatitis B surface antigen (HBsAg), two vesicle formulations, L595 vesicles (composed of sucrose-laurate ester and octaoxyethylene-laurate ester) and sPC vesicles (composed of soybean-phosphatidylcholine and Span-80) were prepared
Daniela S Bernardi et al.
Journal of nanobiotechnology, 9, 44-44 (2011-09-29)
Nanoemulsions have practical application in a multitude of commercial areas, such as the chemical, pharmaceutical and cosmetic industries. Cosmetic industries use rice bran oil in sunscreen formulations, anti ageing products and in treatments for skin diseases. The aim of this
Geneviève LeBel et al.
Applied and environmental microbiology, 80(17), 5484-5492 (2014-06-29)
Streptococcus suis serotype 2 is known to cause severe infections (meningitis, endocarditis, and septicemia) in pigs and is considered an emerging zoonotic agent. Antibiotics have long been used in the swine industry for disease treatment/prevention and growth promoters. This pattern
Maroof Alam et al.
Nanomedicine : nanotechnology, biology, and medicine, 9(2), 247-256 (2012-08-04)
In the current study, a novel niosome based formulation of diallyl disulfide (DADS) was evaluated for its potential to treat disseminated candidiasis in mouse model. Among various non-ionic surfactants tested, niosome formulation prepared using Span 80 was found to be
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