L4509

Sigma-Aldrich

Sodium dodecyl sulfate

ReagentPlus®, ≥98.5% (GC)

Sinônimo(s):
Lauryl sulfate sodium salt, Sodium lauryl sulfate, Dodecyl sulfate sodium salt, SDS, Dodecyl sodium sulfate
Fórmula linear:
CH3(CH2)11OSO3Na
Número CAS:
Peso molecular:
288.38
Beilstein/REAXYS Number:
3599286
Número EC:
Número MDL:
eCl@ss:
39093306
ID de substância PubChem:
NACRES:
NA.21

Nível de qualidade

200

descrição

anionic

linha de produto

ReagentPlus®

teor

≥98.5% (GC)

peso molecular

micellar avg mol wt 18,000

número de agregação

62

CMC

7-10 mM (20-25°C)

pf

204-207 °C (lit.)

temperatura de transição

cloud point >100 °C

solubilidade

water: soluble

HLB

40

SMILES string

[Na+].CCCCCCCCCCCCOS([O-])(=O)=O

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

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Descrição geral

Sodium dodecyl sulphate (SDS) is an anionic surfactant. It is also called as lauryl sulphate.

Aplicação

Sodium dodecyl sulphate (SDS) has been used:
  • in the characterization of Enterobacteriaceae strain based on sensitivity to selective compounds
  • to treat human skin in vitro and in vivo to evaluate the role of nuclear localization of 27-kDa heat shock protein (HSP27) in potential skin irritation
  • in the decellularization of porcine heart valve tissue
  • to treat sperm for in vitro induction of sperm decondensation

Anionic detergent

Embalagem

1 kg in poly drum
10, 25, 100, 250, 500 g in poly bottle

Ações bioquímicas/fisiológicas

Sodium dodecyl sulphate (SDS) helps to quickly disrupt the biological membranes. It is usually used as one of the major constituent of several reagents, that are used to purify nucleic acids. SDS can block the activity of RNase and deoxyribonuclease (DNase).

Informações legais

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Palavra indicadora

Danger

hazcat

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Sol. 2 - Skin Irrit. 2 - STOT SE 3

Órgãos-alvo

Respiratory system

storage_class_code

4.1B - Flammable solid hazardous materials

WGK Alemanha

WGK 2

Ponto de fulgor (ºF)

338.0 °F

Ponto de fulgor (ºC)

170 °C

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

Certificado de análise

Certificado de origem

Resilient ribonucleases
RNA Methodologies: A Laboratory Guide for Isolation and Characterization, 32-45 (1993)
Utility of light scatter in the morphological analysis of sperm
Zucker RM, et al.
Cytometry, 39-47 (1992)
A rapid and reliable alternative to ISO 21528-1: 2004 for detection of Enterobacteriaceae
Joosten H, et al.
International Journal of Food Microbiology, 125(3), 344-346 (2008)
Induction of HSP27 nuclear immunoreactivity during stress is modulated by vitamin C
Boxman ILA, et al.
Experimental Dermatology, 11(6), 509-517 (2002)
Sub-Micellar Concentration of Sodium Dodecyl Sulphate Prevents Thermal Denaturation Induced Aggregation of Plant Lectin, Jacalin
Lavanya V, et al
The Protein Journal, 36(1), 17-27 (2017)
Artigos
The liver excretes excess cholesterol in the form of bile acids. Bile acids serve two purposes: to remove unwanted cholesterol from the body and to aid in lipid digestion in the intestine.
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