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MilliporeSigma

681806

Sigma-Aldrich

Ammonium lauryl sulfate solution

~30% in H2O

Synonym(s):

Ammonium dodecyl sulfate, Dodecyl sulfate ammonium salt

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About This Item

Linear Formula:
CH3(CH2)11OSO3NH4
CAS Number:
2235-54-3
Molecular Weight:
283.43
Beilstein/REAXYS Number:
5188379
MDL number:
MFCD00050675
UNSPSC Code:
12352100
PubChem Substance ID:
24885656
NACRES:
NA.22

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concentration

~30% in H2O

Quality Level

200

refractive index

n20/D 1.374

density

1.02 g/mL at 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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1 of 4

This Item
455849L4509L5901
Ammonium lauryl sulfate solution ~30% in H2O

Sigma-Aldrich

681806

Ammonium lauryl sulfate solution

Ammonium hydrogensulfate 99.99% trace metals basis

Sigma-Aldrich

455849

Ammonium hydrogensulfate

Sodium dodecyl sulfate ReagentPlus®, ≥98.5% (GC)

Sigma-Aldrich

L4509

Sodium dodecyl sulfate

Lithium dodecyl sulfate BioXtra, ≥98.5% (GC)

Sigma-Aldrich

L5901

Lithium dodecyl sulfate

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

refractive index

n20/D 1.374

refractive index

-

refractive index

-

refractive index

-

density

1.02 g/mL at 25 °C

density

1.79 g/mL at 25 °C (lit.)

density

0.425 g/cm3

density

-

concentration

~30% in H2O

concentration

-

concentration

-

concentration

-

Application

Ammonium lauryl sulfate is an anionic surfactant[1] which can be used in the preparation of porous building ceramics by gelcasting[2] and formulation of cosmetic products.[3] It can also be used as a corrosion inhibitor for carbon steel in acidic solution.[4]

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ7546
MKCZ6761
MKCX4494
MKCW0223
MKCW0224

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The viscosity and zeta potential of bentonite dispersions in presence of anionic surfactants.
Yalc?n T, et al.
Materials Letters, 57(2), 420-424 (2002)
Physico-chemical in vitro methods for determination of the skin compatibility of surfactants.
Zeidler U
Journal of Society of Cosmetic Chemists of Japan, 20(1), 17-26 (1986)
Effects of surfactants on the microstructure and some intrinsic properties of porous building ceramics fabricated by gelcasting.
Fuji M, et al.
Ceramics International, 32(7), 797-802 (2006)
Sunita,?ADS, ALS, AHDS and ADDBS Surfactants as Corrosion Inhibitors for Carbon Steel in acidic Solution?.
Harish K
Research Journal of Chemical Sciences, 2(7), 1-6 (2012)
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
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