Substance
ID:354287
Names and Identifiers
IUPAC name
sodium dodecyl sulfate
Synonyms
月桂基硫酸盐 钠盐十二烷基硫酸钠Dodecyl sodium sulfateSodium lauryl sulfateDodecyl sulfate 钠盐Sodium dodecyl sulfateSDSDodecyl sulfate sodium saltLauryl sulfate sodium salt
IUPAC Traditional name
sodium dodecyl sulfate
Registration numbers
MDL Number
Beilstein Number
EC Number
CAS Number
Properties
Physical Property
Flash Point
356 °F
180 °C
Absorption Wavelength
λ: 260 nm Amax: 0.06
λ: 280 nm Amax: 0.02
Melting Point
204-207 °C(lit.)
Solubility
H2O: soluble0.1 M at 20 °C, clear, colorless
Safety Information
Hazard Class
4.1
German water hazard class
2
RID/ADR
UN 2926 4.1/PG 2
Risk Statements
11-21/22-36/37/38
Packing Group
2
GHS Pictograms
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
European Hazard Symbols
Harmful (Xn)
Flammable (F)GHS Signal Word
Danger
Safety Statements
26-36/37
GHS Precautionary statements
P210-P261-P280-P305+P351+P338-P312
Personal Protective Equipment
Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
RTECS
WT1050000
GHS Hazard statements
H228-H302-H311-H315-H318-H335
MSDS Link
UN Number
2926
Product Information
Cation Traces
Co: ≤5 mg/kg
Ni: ≤5 mg/kg
Sr: ≤5 mg/kg
Bi: ≤5 mg/kg
Cu: ≤5 mg/kg
Mo: ≤5 mg/kg
Ba: ≤5 mg/kg
Mg: ≤5 mg/kg
Cd: ≤5 mg/kg
K: ≤200 mg/kg
Pb: ≤5 mg/kg
Fe: ≤5 mg/kg
Al: ≤5 mg/kg
Mn: ≤5 mg/kg
Ca: ≤10 mg/kg
Li: ≤5 mg/kg
Zn: ≤5 mg/kg
Cr: ≤5 mg/kg
Description
anionic
Product Line
BioUltra
Impurities
insoluble matter, passes filter test
λ
0.1 M in H2O
Linear Formula
CH3(CH2)11OSO3Na
Antion Traces
chloride (Cl-): ≤200 mg/kg
phosphate (PO43-): ≤1 mg/kg
Loss on Drying
≤3% loss on drying, 20 °C (HV)
Purity
≥99.0% (GC)
Molecule Details
Application
Anionic detergent
Other Notes
PAGE - a SDS-discontinuous system1; Anionic detergent for protein solubilization2; Measurement of molecular weight by gel electrophoresis3; In methods for the electrophoresis of soluble and membrane lipoproteins; Analysis of drugs in the presence of serum albumin by LC with eluants containing surfactants4
Anionic detergent
Other Notes
PAGE - a SDS-discontinuous system1; Anionic detergent for protein solubilization2; Measurement of molecular weight by gel electrophoresis3; In methods for the electrophoresis of soluble and membrane lipoproteins; Analysis of drugs in the presence of serum albumin by LC with eluants containing surfactants4
Molecular Spectra
No Data Available
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References
No Data Available
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