Sigma-Aldrich

Sodium Dodecyl Sulfate 92.5-100.5% 5 kg

Part Number:
MIL-L5750-5KG
Lead Time:
7-14 days
Minimum Purchase:
1 unit
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Quantity:
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Size:
5 kg
Style:
chemical
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Price: $694.35

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Description

Sodium Dodecyl Sulfate 92.5-100.5% 5 Kg

Synonym: Dodecyl sodium sulfate, Dodecyl sulfate sodium salt, Lauryl sulfate sodium salt, SDS, Sodium lauryl sulfate

  • CAS Number 151-21-3
  • Linear Formula CH3(CH2)11OSO3Na
  • Molecular Weight 288.38
  • Beilstein/REAXYS Number 3599286
  • EC Number 205-788-1
  • MDL number MFCD00036175
  • eCl@ss 39093306
  • PubChem Substance ID 24896412
  • NACRES NA.21
Quality Level 200
description anionic
assay 92.5-100.5% based on total alkyl sulfate content basis
mol wt 288.38 g/mol
aggregation number 62
CMC 7-10 mM (20-25°C)
mp 204-207 °C (lit.)
transition temp cloud point >100 °C
solubility 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

Application

Sodium dodecyl sulfate has been used:
• to dissolve insoluble purple formazan in 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) assay
• to perform SDS–PAGE of yeast tubulin
• as an additive in linolenic acid solution to assess the total antioxidative activity (TAA) of the bacteria using the linolenic acid test (LA-test)

Anionic detergent

GHS02, GHS05, GHS07

Signal word Danger
Hazard statements H228-H302 + H332-H315-H318-H335-H412
Precautionary statements P210-P261-P273-P280-P305 + P351 + P338
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
RIDADR UN1325 - class 4.1 - PG 3 - Flammable solids, organic, n.o.s., HI: all
WGK Germany 2
RTECS WT1050000
Flash Point(F) 338 °F
Flash Point(C) 170 °C

Documents 

Warnings

Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.

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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning

Please note: This product is not returnable.

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MPN:
L5750-5KG