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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

concentration

~30% in H2O

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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Application

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

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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)
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)
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)
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)
Yao-Qing Chen et al.
Fa yi xue za zhi, 27(4), 265-270 (2011-09-15)
To compare effects of three different methods for mtDNA extraction from common sarcosaphagous insects including cetyl trimethyl ammonium bromide (CTAB) method, sodium dodecyl sulfate-potassium acetate (SDS-KAc) method and sodium dodecyl sulfate-proteinase K (SDS-PK) method. Seventy-two insects from four species [Chrysomya
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