Sodium 4-Dodecylbenzenesulphonate

Name: Sodium 4-Dodecylbenzenesulphonate
Brand: Vaqora Chemicals
SKU: VQ-039738

About Sodium 4-Dodecylbenzenesulphonate

Listed under CAS 2211-98-5, Sodium 4-Dodecylbenzenesulphonate is an impurity of Benzenesulfonate available from Vaqora Chemicals. Its molecular formula is C18H29NaO3S and its molecular weight is 348.5 g/mol. Systematically, it is named sodium 4-dodecylbenzenesulfonate. Common synonyms include Sodium p-dodecylbenzenesulfonate and sodium p-dodecylphenylsulfonate.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Pharmaceutical QC and development laboratories use this impurity standard of Benzenesulfonate to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Sodium 4-Dodecylbenzenesulphonate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Benzenesulfonate

View every impurity, metabolite and intermediate we list for Benzenesulfonate.

Benzenesulfonate impurities

Specifications & identifiers

Chemical identifiers
Product name	Sodium 4-Dodecylbenzenesulphonate
Catalogue No.	VQ-039738
CAS Number	2211-98-5
IUPAC name	sodium 4-dodecylbenzenesulfonate
Molecular formula	C₁₈H₂₉NaO₃S
Molecular weight	348.5 g/mol
Exact mass	348.1735
Grade	Reference Standard
HSN code	38229090
InChIKey	JHJUUEHSAZXEEO-UHFFFAOYSA-M
SMILES	CCCCCCCCCCCCC1=CC=C(C=C1)S(=O)(=O)[O-].[Na+]
PubChem CID	4289524

Physical properties
Physical form	Solid
H-bond donors / acceptors	0 / 3
TPSA	65.6 Å²
Synonyms	Sodium p-dodecylbenzenesulfonate, Benzenesulfonic acid, 4-dodecyl-, sodium salt (1:1), sodium p-dodecylphenylsulfonate, p-Undecylbenzenesulfonic acid, sodium salt, Conoco C-50, sodium 4-dodecylbenzene-1-sulfonate, 4-Dodecylphenyl-1-Sodium Sulfonate, Sodium alkylarysulfonate, Benzenesulfonic acid, 4-dodecyl-, sodium salt, Sodium alkylbenzene sulfonate, Sodiump-dodecylbenzenesulfonate, Alkyl(C10-13) sodium benzene sulfonate

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Sodium 4-Dodecylbenzenesulphonate?

The CAS Registry Number of Sodium 4-Dodecylbenzenesulphonate is 2211-98-5. It is also known as Sodium p-dodecylbenzenesulfonate, Benzenesulfonic acid, 4-dodecyl-, sodium salt (1:1), sodium p-dodecylphenylsulfonate.

What is the molecular formula and molecular weight of Sodium 4-Dodecylbenzenesulphonate?

Sodium 4-Dodecylbenzenesulphonate has the molecular formula C18H29NaO3S and a molecular weight of 348.5 g/mol. Its IUPAC name is sodium 4-dodecylbenzenesulfonate.

What is Sodium 4-Dodecylbenzenesulphonate used for?

Sodium 4-Dodecylbenzenesulphonate is supplied as a characterised reference material related to Benzenesulfonate. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Sodium 4-Dodecylbenzenesulphonate can I order?

We supply Sodium 4-Dodecylbenzenesulphonate in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Sodium 4-Dodecylbenzenesulphonate?

Yes. Every lot of Sodium 4-Dodecylbenzenesulphonate is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Sodium 4-Dodecylbenzenesulphonate be shipped internationally?

Yes. Sodium 4-Dodecylbenzenesulphonate is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.