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D2525

Sigma-Aldrich

Sodium dodecylbenzenesulfonate

~80%, powder

Synonym(s):

Dodecylbenzenesulfonic acid sodium salt

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About This Item

Linear Formula:
CH3(CH2)11C6H4SO3Na
CAS Number:
25155-30-0
Molecular Weight:
348.48
Beilstein:
4171051
EC Number:
246-680-4
MDL number:
MFCD00011508
UNSPSC Code:
12352100
PubChem Substance ID:
24893695

description

anionic

Assay

~80%

form

powder

color

light yellow

SMILES string

[Na+].CCCCCCCCCCCCc1ccc(cc1)S([O-])(=O)=O

InChI

1S/C18H30O3S.Na/c1-2-3-4-5-6-7-8-9-10-11-12-17-13-15-18(16-14-17)22(19,20)21;/h13-16H,2-12H2,1H3,(H,19,20,21);/q;+1/p-1

InChI key

JHJUUEHSAZXEEO-UHFFFAOYSA-M

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Quality

Purity based on total alkylbenzenesulfonate content. Higher and lower homologs are present.

replaced by

Product No.
Description
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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H315,H319

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

No data available

Flash Point(C)

No data available

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, 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.

PRTR

Class I Designated Chemical Substances

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

D2525-BULK:
D2525-250G:
D2525-1KG:

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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Xianghui Li et al.
Biomedical chromatography : BMC, 29(9), 1350-1355 (2015-02-03)
This study was designed to develop a high-performance liquid chromatographic-electrospray ionization-mass spectrometry (HPLC-ESI-MS) method for quantitative determination of residual surfactant linear alkylbenzene sulfonate (LAS) compounds on pharmaceutical rubber stoppers. An HPLC-ESI-MS method was developed for separation and determination of five

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