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Merck
모든 사진(1)

주요 문서

09887

Sigma-Aldrich

Ammonium lauryl sulfate solution

~30% in H2O (T)

동의어(들):

Ammonium dodecyl sulfate, Dodecyl sulfate ammonium salt

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About This Item

Linear Formula:
CH3(CH2)11OSO3NH4
CAS Number:
Molecular Weight:
283.43
Beilstein:
5188379
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.22

설명

anionic

Quality Level

양식

liquid

분자량

283.43 g/mol

농도

~30% in H2O (T)

색상

Colorless to Very Light Yellow and Colorless to Very Light Green-Yellow

refractive index

n20/D 1.37

pH

6.8

solubility

water: soluble at 20 °C

density

1.02 g/mL at 20 °C

응용 분야

cleaning products

저장 온도

15-25°C

SMILES string

N.CCCCCCCCCCCCOS(O)(=O)=O

InChI

1S/C12H26O4S.H3N/c1-2-3-4-5-6-7-8-9-10-11-12-16-17(13,14)15;/h2-12H2,1H3,(H,13,14,15);1H3

InChI key

BTBJBAZGXNKLQC-UHFFFAOYSA-N

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일반 설명

Ammonium lauryl sulfate is an anionic surfactant consisting of a nonpolar hydrocarbon chain and a polar sulfate end group. It is used as a foaming agent, and as a detergent in many industrial applications.

애플리케이션

Ammonium lauryl sulfate can be used as:      
  • A catalyst in the synthesis of 1H-benzo[d]imidazole, quinoxaline, and 2,3-dihydro-1H-benzo[b][1,4]diazepine derivatives by reacting with benzene-1,2 diamine and aromatic aldehydes/1,2-diketones/ketones respectively.     
  • A corrosion inhibitor for carbon steel and copper in acidic solution.   
  • A surfactant in the fabrication of porous ceramics by gel casting.

픽토그램

Exclamation mark

신호어

Warning

유해 및 위험 성명서

Hazard Classifications

Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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문서 라이브러리 방문

András Varga et al.
Electrophoresis, 30(11), 1923-1928 (2009-06-12)
Lipophilicity and methylene selectivity of mixed pseudo-stationary phases (PSPs) (containing lithium dodecyl sulphate (LDS) and lithium perfluorooctanesulphonate (LiPFOS) in different molar ratios) applied in MEKC have been investigated. Micellar proportion (t(prop,mic), a quantity expressing that how much time is spent
Martiniano Bello et al.
Biophysical chemistry, 165-166, 79-86 (2012-04-14)
Bovine β-lactoglobulin (βlg) is able to recognize a wide variety of hydrophobic ligands. Although binding promiscuity is characteristic of highly hydrophobic interactions, the structural plasticity of the βlg binding cavity entrance seems to be crucial for the interaction with polar
F Bruna et al.
Journal of hazardous materials, 225-226, 74-80 (2012-05-23)
Polycyclic aromatic hydrocarbons (PAHs) are considered as priority pollutants because of their high risk to human health. In this paper, we addressed the issue of using hydrotalcite-based nanocomposites as adsorbents of six low molecular weight PAHs (acenaphthene, fluorene, phenanthrene, anthracene
Anna Wahlström et al.
The FEBS journal, 275(20), 5117-5128 (2008-09-13)
The amyloid beta peptide (Abeta) with 39-42 residues is the major component of amyloid plaques found in brains of Alzheimer's disease patients, and soluble oligomeric peptide aggregates mediate toxic effects on neurons. The Abeta aggregation involves a conformational change of
Shintaro Ida et al.
Journal of the American Chemical Society, 130(43), 14038-14039 (2008-10-07)
One-nanometer-thick nickel hydroxide nanosheets were prepared by exfoliation of layered nickel hydroxides intercalated with dodecyl sulfate (DS) ions. The shape of the nanosheets was hexagonal, as was that of the layered nickel hydroxides intercalated with DS ions. The nickel hydroxide

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