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ChemicalBook > Product Catalogue >Surfactant >Anionic surfactants >Sulfate type >Sodium dodecyl sulfate

Sodium dodecyl sulfate

Sodium dodecyl sulfate Structure
  • ₹590 - ₹197630
  • Product name: Sodium dodecyl sulfate
  • CAS: 151-21-3
  • MF: C12H25NaO4S
  • MW: 288.38
  • EINECS:205-788-1
  • MDL Number:MFCD00036175
  • Synonyms:siponls ;siponls100 ;siponlsb ;siponpd ;siponwd ;sodiumlaurylsulfate(sodium ;sodiumlaurylsulfate(sodiumdodecylsulfate) ;sodiummonododecylsulfate
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  • Sigma-Aldrich(India)
  • TCI Chemicals (India)
  • ALFA India
  • ottokemi
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  • ManufacturerSigma-Aldrich(India)
  • Product number436143
  • Product descriptionSodium dodecyl sulfate ACS reagent, ≥99.0%
  • Packaging100G
  • Price₹3520
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberRDD040
  • Product descriptionSodium dodecyl sulfate BioReagent, suitable for electrophoresis, for molecular biology, ≥98.5% (GC), free-flowing, Redi-Dri?
  • Packaging2.5KG
  • Price₹92023.33
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number71726
  • Product descriptionSodium dodecyl sulfate suitable for ion pair chromatography, LiChropur?, ≥99.0%
  • Packaging50G
  • Price₹113705.8
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberL3771
  • Product descriptionSodium dodecyl sulfate BioReagent, suitable for electrophoresis, for molecular biology, ≥98.5% (GC)
  • Packaging10KG
  • Price₹192078.8
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number1.18309
  • Product descriptionDodecyl hydrogen sulfate sodium salt for ion pair chromatography LiChropur?
  • Packaging100G
  • Price₹197630
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number1.12533
  • Product descriptionDodecyl sulfate sodium salt for biochemistry and surfactant tests
  • Packaging1KG
  • Price₹42910
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number8.22050
  • Product descriptionDodecyl sulfate sodium salt for synthesis
  • Packaging20KG
  • Price₹44390
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number11667289001
  • Product descriptionSodium Dodecyl Sulfate (SDS) anionic, electrophoresis grade
  • Packaging1KG
  • Price₹45172.73
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberRDD040
  • Product descriptionSodium dodecyl sulfate BioReagent, suitable for electrophoresis, for molecular biology, ≥98.5% (GC), free-flowing, Redi-Dri?
  • Packaging1KG
  • Price₹46601.63
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number71729
  • Product descriptionSodium dodecyl sulfate ≥98.0% (GC)
  • Packaging1KG
  • Price₹48788.28
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberL6026
  • Product descriptionSodium dodecyl sulfate BioXtra, ≥99.0% (GC)
  • Packaging1KG
  • Price₹65198.98
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number71729
  • Product descriptionSodium dodecyl sulfate ≥98.0% (GC)
  • Packaging500G
  • Price₹29205.85
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number05030
  • Product descriptionSodium dodecyl sulfate solution BioUltra, for molecular biology, 20% in H2O
  • Packaging2.5L
  • Price₹31598.18
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberRDD040
  • Product descriptionSodium dodecyl sulfate BioReagent, suitable for electrophoresis, for molecular biology, ≥98.5% (GC), free-flowing, Redi-Dri?
  • Packaging500G
  • Price₹31609
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberL4509
  • Product descriptionSodium dodecyl sulfate ReagentPlus?, ≥98.5% (GC)
  • Packaging1KG
  • Price₹34910.63
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberL3771
  • Product descriptionSodium dodecyl sulfate BioReagent, suitable for electrophoresis, for molecular biology, ≥98.5% (GC)
  • Packaging500G
  • Price₹36340
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 436143 Sodium dodecyl sulfate ACS reagent, ≥99.0% 100G ₹3520 2022-06-14 Buy
Sigma-Aldrich(India) RDD040 Sodium dodecyl sulfate BioReagent, suitable for electrophoresis, for molecular biology, ≥98.5% (GC), free-flowing, Redi-Dri? 2.5KG ₹92023.33 2022-06-14 Buy
Sigma-Aldrich(India) 71726 Sodium dodecyl sulfate suitable for ion pair chromatography, LiChropur?, ≥99.0% 50G ₹113705.8 2022-06-14 Buy
Sigma-Aldrich(India) L3771 Sodium dodecyl sulfate BioReagent, suitable for electrophoresis, for molecular biology, ≥98.5% (GC) 10KG ₹192078.8 2022-06-14 Buy
Sigma-Aldrich(India) 1.18309 Dodecyl hydrogen sulfate sodium salt for ion pair chromatography LiChropur? 100G ₹197630 2022-06-14 Buy
Sigma-Aldrich(India) 1.12533 Dodecyl sulfate sodium salt for biochemistry and surfactant tests 1KG ₹42910 2022-06-14 Buy
Sigma-Aldrich(India) 8.22050 Dodecyl sulfate sodium salt for synthesis 20KG ₹44390 2022-06-14 Buy
Sigma-Aldrich(India) 11667289001 Sodium Dodecyl Sulfate (SDS) anionic, electrophoresis grade 1KG ₹45172.73 2022-06-14 Buy
Sigma-Aldrich(India) RDD040 Sodium dodecyl sulfate BioReagent, suitable for electrophoresis, for molecular biology, ≥98.5% (GC), free-flowing, Redi-Dri? 1KG ₹46601.63 2022-06-14 Buy
Sigma-Aldrich(India) 71729 Sodium dodecyl sulfate ≥98.0% (GC) 1KG ₹48788.28 2022-06-14 Buy
Sigma-Aldrich(India) L6026 Sodium dodecyl sulfate BioXtra, ≥99.0% (GC) 1KG ₹65198.98 2022-06-14 Buy
Sigma-Aldrich(India) 71729 Sodium dodecyl sulfate ≥98.0% (GC) 500G ₹29205.85 2022-06-14 Buy
Sigma-Aldrich(India) 05030 Sodium dodecyl sulfate solution BioUltra, for molecular biology, 20% in H2O 2.5L ₹31598.18 2022-06-14 Buy
Sigma-Aldrich(India) RDD040 Sodium dodecyl sulfate BioReagent, suitable for electrophoresis, for molecular biology, ≥98.5% (GC), free-flowing, Redi-Dri? 500G ₹31609 2022-06-14 Buy
Sigma-Aldrich(India) L4509 Sodium dodecyl sulfate ReagentPlus?, ≥98.5% (GC) 1KG ₹34910.63 2022-06-14 Buy
Sigma-Aldrich(India) L3771 Sodium dodecyl sulfate BioReagent, suitable for electrophoresis, for molecular biology, ≥98.5% (GC) 500G ₹36340 2022-06-14 Buy

Properties

Melting point :204-207 °C (lit.)
Density :1.03 g/mL at 20 °C
FEMA :4437 | SODIUM LAURYL SULFATE
Flash point :>100°C
storage temp. :2-8°C
solubility :H2O: 0.1 M, clear to nearly clear, colorless to slightly yellow
form :Powder or Crystals
color :White to pale yellow
PH :6-9 (10g/l, H2O, 20℃)
Odor :Slight fatty odour
PH Range :7.2
Water Solubility :ca. 150 g/L (20 ºC)
λmax :λ: 260 nm Amax: 0.3
λ: 280 nm Amax: 0.2 Merck :14,8636
BRN :3599286
InChIKey :DBMJMQXJHONAFJ-UHFFFAOYSA-M
LogP :1.600
CAS DataBase Reference :151-21-3(CAS DataBase Reference)
EPA Substance Registry System :Sodium lauryl sulfate (151-21-3)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Sodium n-dodecyl sulfate is an anionic detergent used to function as a protein denaturant. It is mainly used in detergents for laundry with many cleaning applications. It finds application in the determination of protein molecular weight by polyacrylamide gel electrophoresis and in the analysis of hemoglobin. In food products, it is used as an emulsifying agent and a whipping aid. It is widely found in toothpastes, shampoos, shaving creams and bubble bath formulations due to its thickening effect and ability to create a lather.

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