Sodium dodecyl sulfate

Product Information

Molecular Formula:
C12H25SO4Na
Molecular Weight:
288.38
Synonyms
SDS; SLS; K12; Lauryl sulfuric Acid Sodium Salt; Lauryl Sulfate Sodium Salt; Lauryl Sodium Sulfate; Lauryl Sulfate, Sodium; Lauryl Sulfate Na-salt; IPC-SDS; Dodecyl sulfuric Acid Sodium Salt; Dodecyl Sulfate Sodium
IUPAC Name
sodiumdodecyl sulfate
Canonical SMILES
CCCCCCCCCCCCOS(=O)(=O)[O-].[Na+]
InChI
InChI=1S/C12H26O4S.Na/c1-2-3-4-5-6-7-8-9-10-11-12-16-17(13,14)15;/h2-12H2,1H3,(H,13,14,15);/q;+1/p-1
InChI Key
DBMJMQXJHONAFJ-UHFFFAOYSA-M
Melting Point
204-207 °C(lit.)
Flash Point
>100°C
Purity
>97.0%(GC)(T)
Density
1.03 g/mL at 20 °C
Solubility
less than 1 mg/mL at 66 °F
Appearance
White Powder
Application
SodiumDodecylSulfatecanbeusedasmedicineassistant,fireextinguishingagent,flocculatingagent,textileandleatherassistant,plasticauxiliaries,biocide,andthefoamerfortoothpasteandshampoo,etc.
Storage
Store in shady room and dry place.
Stability
Stable under normal temperatures and pressures.
LogP
4.46490
Decomposition
When heated to decomposition it emits toxic fumes of /sulfur oxides and sodium oxides.
Odor
Faint odor of fatty substances
Related CAS
1334-67-4 (Deleted CAS) 1335-72-4 (Deleted CAS) 8012-56-4 (Deleted CAS) 8048-56-4 (Deleted CAS) 12738-53-3 (Deleted CAS) 12765-21-8 (Deleted CAS) 39384-36-6 (Deleted CAS) 51222-39-0 (Deleted CAS) 57176-54-2 (Deleted CAS) 58640-35-0 (Deleted CAS) 61711-39-5 (Deleted CAS) 64441-33-4 (Deleted CAS) 74433-77-5 (Deleted CAS) 111726-87-5 (Deleted CAS) 121481-64-9 (Deleted CAS) 129203-37-8 (Deleted CAS) 145269-44-9 (Deleted CAS) 152155-52-7 (Deleted CAS) 156108-01-9 (Deleted CAS) 172826-72-1 (Deleted CAS) 191490-40-1 (Deleted CAS) 210297-21-5 (Deleted CAS) 237743-45-2 (Deleted CAS) 303179-49-9 (Deleted CAS) 877454-24-5 (Deleted CAS) 952055-37-7 (Deleted CAS) 952092-90-9 (Deleted CAS) 1000201-72-8 (Deleted CAS) 1000201-73-9 (Deleted CAS) 1357615-49-6 (Deleted CAS) 1883428-81-6 (Deleted CAS) 2326507-32-6 (Deleted CAS)

Safety Information

Hazards
H302:
Harmful if swallowed.
H315:
Causes skin irritation.
H319:
Causes serious eye irritation.
H335:
May cause respiratory irritation.
H373:
May cause damage to organs through prolonged or repeated exposure.
Precautionary Statement
P260:
Do not breathe dust, fumes, gas, mist, vapours, spray.
P264:
Wash thoroughly after handling.
P280:
Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340+P312:
IF INHALED:
Remove person to fresh air and keep comfortable for breathing.
Call a POISON CENTER or doctor/physician if you feel unwell.
P314:
Get medical advice/attention if you feel unwell.
P337+P313:
If eye irritation persists:
Get medical advice/attention.

Computed Properties

Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
4
Rotatable Bond Count
12
Exact Mass
288.13712473 g/mol
Monoisotopic Mass
288.13712473 g/mol
Topological Polar Surface Area
74.8Ų
Heavy Atom Count
18
Formal Charge
0
Complexity
249
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
2
Compound Is Canonicalized
Yes

Patents

Publication Number Title Priority Date
EP-3818972-A2 Piroctone olamine granules for use in cosmetic compositions 2021-01-29
US-2021087191-A1 SUBSTITUTED 3-ISOBUTYL-9,10-DIMETHOXY-1,3,4,6,7,11B-HEXAHYDRO-2H-PYRIDO[2,1-a]ISOQUINOLIN-2-OL COMPOUNDS, THEIR SYNTHESIS, AND USE THEREOF 2020-12-04
US-11014898-B1 Benzothiazepine compounds and their use as bile acid modulators 2020-12-04
US-10981872-B1 Di(2-aryl hydrozonopropanal) arene derivatives 2020-10-27
US-10912753-B1 Topical skin care composition 2020-10-20
US-2021007978-A1 Fixed Dose Oral Testosterone Undecanoate Compositions and Use Thereof 2020-09-25
US-10975102-B1 Heterocyclic diazenyl pyridinone copper(II) complexes as pharmacological antitumor agents 2020-09-21
US-11033516-B1 Combination therapies with disulfiram 2020-09-18
US-11020349-B1 Transmucosal dosage forms of remdesivir 2020-07-14
US-10882852-B1 3-vinylquinolines as cancer cells inhibitors 2020-07-09

Literatures

PMID Publication Date Title Journal
33839235 2021-08-01 Influence of silymarin components on keratinocytes and 3D reconstructed epidermis Toxicology in vitro : an international journal published in association with BIBRA
33715048 2021-05-01 The IL-1 promoter-driven luciferase reporter cell line THP-G1b can efficiently predict skin-sensitising chemicals Archives of toxicology
33352258 2021-03-01 In vitro screening for chemical inhibition of the iodide recycling enzyme, iodotyrosine deiodinase Toxicology in vitro : an international journal published in association with BIBRA
33358762 2021-03-01 The EyeIRR-IS assay: Development and evaluation of an in vitro assay to measure the eye irritation sub-categorization of liquid chemicals Toxicology in vitro : an international journal published in association with BIBRA
31967339 2020-05-01 Effects of hair dye ingredients on the oxidative stress response: Modulation of the mRNA expressions of NRF2, HO-1, and FOS in HaCaT keratinocytes Contact dermatitis
31734321 2020-01-01 CXCL14 downregulation in human keratinocytes is a potential biomarker for a novel in vitro skin sensitization test Toxicology and applied pharmacology
31436984 2019-09-26 Discovery of the First in Vivo Active Inhibitors of the Soluble Epoxide Hydrolase Phosphatase Domain Journal of medicinal chemistry
30806763 2019-04-01 The THP-1 cell toolbox: a new concept integrating the key events of skin sensitization Archives of toxicology
29893927 2018-10-01 Discovery of Ezrin Expression as a Potential Biomarker for Chemically Induced Ocular Irritation Using Human Corneal Epithelium Cell Line and a Reconstructed Human Cornea-like Epithelium Model Toxicological sciences : an official journal of the Society of Toxicology
29594315 2018-06-01 Profiling the immunotoxicity of chemicals based on in vitro evaluation by a combination of the Multi-ImmunoTox assay and the IL-8 Luc assay Archives of toxicology
The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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