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71443

Sodium decyl sulfate

suitable for ion pair chromatography, LiChropur™, ≥99.0% (T)

Synonym(s):

Decyl sulfate sodium salt

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About This Item

Linear Formula:
CH3(CH2)9OSO3Na
CAS Number:
142-87-0
Molecular Weight:
260.33
UNSPSC Code:
41115711
NACRES:
NB.21
PubChem Substance ID:
329763284
EC Number:
205-568-5
Beilstein/REAXYS Number:
3576860
MDL number:
MFCD00041881
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description

anionic

Quality Segment

assay

≥99.0% (T)

form

flakes

quality

LiChropur™

technique(s)

ion pair chromatography: suitable

λ

10 % in H2O

UV absorption

λ: 210 nm Amax: 0.05, λ: 220 nm Amax: 0.04, λ: 230 nm Amax: 0.03, λ: 260 nm Amax: 0.02, λ: 500 nm Amax: 0.02

suitability

corresponds to standard for filter test

SMILES string

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

InChI

1S/C10H22O4S.Na/c1-2-3-4-5-6-7-8-9-10-14-15(11,12)13;/h2-10H2,1H3,(H,11,12,13);/q;+1/p-1

InChI key

XZTJQQLJJCXOLP-UHFFFAOYSA-M

General description

Sodium decyl sulfate is an anionic surfactant. It is a sodium salt monodecyl ester of sulfuric acid. It also has application in textile, leather and other industries as emulsifier, wetting agent, dispersant, fiber lubricant, and synthetic fatliquor.

Application

Sodium decyl sulfate was used in a study conducted to investigate the preferential interaction of poly(vinylpyrrolidone) (PVP) toward the alkyl sulfate surfactants using 13C and 1H NMR and NOESY measurements.

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Codes

H302,H315,H318

Hazard Classifications

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

Storage Class

11 - Combustible Solids

WGK

WGK 2

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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