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Merck

L9755

Sodium dodecanoate

99-100%

Synonym(s):

Dodecanoic acid sodium salt, Lauric acid sodium salt, Sodium laurate

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About This Item

Linear Formula:
CH3(CH2)10COONa
CAS Number:
629-25-4
Molecular Weight:
222.30
UNSPSC Code:
12352211
NACRES:
NA.25
PubChem Substance ID:
24896462
EC Number:
211-082-4
Beilstein/REAXYS Number:
3574124
MDL number:
MFCD00041754

Key Documents

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InChI key

BTURAGWYSMTVOW-UHFFFAOYSA-M

InChI

1S/C12H24O2.Na/c1-2-3-4-5-6-7-8-9-10-11-12(13)14;/h2-11H2,1H3,(H,13,14);/q;+1/p-1

SMILES string

[Na+].CCCCCCCCCCCC([O-])=O

biological source

synthetic

assay

99-100%

form

powder

functional group

ester

lipid type

saturated FAs

shipped in

ambient

storage temp.

room temp

Quality Level

200

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Application

Sodium dodecanoate (sodium laurate) is used in cholloidal chemistry as a nonionic surfactant.

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

L9755-25G: + L9755-VAR: + L9755-BULK: + L9755-5G: + L9755-100G:

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG6618
BCCG2558
BCCF7007
BCCD2225
BCCC1561

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Jon G Hansted et al.
Biochimica et biophysica acta, 1814(5), 713-723 (2011-03-29)
The milk protein β-lactoglobulin (βLG) dominates the properties of whey aggregates in food products. Here we use spectroscopic and calorimetric techniques to elucidate how anionic, cationic and non-ionic surfactants interact with bovine βLG and modulate its heat-induced aggregation. Alkyl trimethyl
Cs Kotsmar et al.
Advances in colloid and interface science, 150(1), 41-54 (2009-06-06)
Depending on the bulk composition, adsorption layers formed from mixed protein/surfactant solutions contain different amounts of protein. Clearly, increasing amounts of surfactant should decrease the amount of adsorbed proteins successively. However, due to the much larger adsorption energy, proteins are
Lorenzo Lisuzzo et al.
Journal of colloid and interface science, 547, 361-369 (2019-04-12)
The filling of halloysite nanotubes with active compounds solubilized in aqueous solvent was investigated theoretically and experimentally. Based on Knudsen thermogravimetric data, we demonstrated the water confinement within the cavity of halloysite. This process is crucial to properly describe the
Isabel Dittmann et al.
Pharmaceutical research, 31(9), 2539-2548 (2014-03-19)
To mechanistically analyze effects of the medium-chain fatty acid laurate on transepithelial permeability in confluent monolayers of the intestinal epithelial cell line HT-29/B6, in context with an application as an absorption enhancer improving transepithelial drug permeation. Transepithelial resistance and apparent
Mohamed Ali Bousnina et al.
Nanomaterials (Basel, Switzerland), 10(2) (2020-02-23)
Cobalt nano-rods with the hexagonal close-packed (hcp) structure were prepared by reduction of the long-chain carboxylate Co (II) precursor in polyol. The application of an external magnetic field (µ0H = 1.25 T) during the nucleation and growth steps resulted in
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