75746

Sigma-Aldrich

Sodium dodecyl sulfate

≥99.0% (GC), dust-free pellets

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.25

Nível de qualidade

200

descrição

anionic

teor

≥99.0% (GC)

peso molecular

average mol wt 18,000

número de agregação

62

perda

≤5% loss on drying

CMC

7-10 (lit.)

pf

204-207 °C (lit.)

temperatura de transição

cloud point >100 °C(lit.)

solubilidade

H2O: soluble 0.29 gm in 10ml, clear, colorless
H2O: 0.1 M at 20 °C, clear, colorless

traços de ânion

chloride (Cl-): ≤200 mg/kg

traços de cátion

Ca: ≤25 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤10 mg/kg
K: ≤200 mg/kg
Mg: ≤20 mg/kg
Mn: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

HLB

40(lit.)

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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Categorias relacionadas

Aplicação

Anionic detergent

Pictogramas

CorrosionExclamation mark

Palavra indicadora

Danger

hazcat

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2

storage_class_code

11 - Combustible Solids

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

D Wessel et al.
Analytical biochemistry, 138(1), 141-143 (1984-04-01)
A rapid method based on a defined methanol-chloroform-water mixture for the quantitative precipitation of soluble as well as hydrophobic proteins from dilute solutions (e.g., column chromatography effluents) has been developed. The effectiveness of this method is not affected by the...
J Kamerbeek et al.
Journal of clinical microbiology, 35(4), 907-914 (1997-04-01)
Widespread use of DNA restriction fragment length polymorphism (RFLP) to differentiate strains of Mycobacterium tuberculosis to monitor the transmission of tuberculosis has been hampered by the need to culture this slow-growing organism and by the level of technical sophistication needed...
The gross conformation of protein-sodium dodecyl sulfate complexes.
J A Reynolds et al.
The Journal of biological chemistry, 245(19), 5161-5165 (1970-10-10)
K Fujimoto
Journal of cell science, 108 ( Pt 11), 3443-3449 (1995-11-01)
We propose a new electron microscopic method, the sodium dodecylsulphate (SDS)-digested freeze-fracture replica labeling technique, to study the two-dimensional distribution of integral membrane proteins in cellular membranes. Unfixed tissue slices were frozen with liquid helium, freeze-fractured, and replicated in a...
Shane Stegeman et al.
Endocrine-related cancer, 22(2), 265-276 (2015-02-12)
The oncogene MDM4, also known as MDMX or HDMX, contributes to cancer susceptibility and progression through its capacity to negatively regulate a range of genes with tumour-suppressive functions. As part of a recent genome-wide association study it was determined that...

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