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74255

Sodium dodecyl sulfate

greener alternative

dust-free pellets, suitable for electrophoresis, Molecular Biology, ≥99.0% (GC)

Synonym(s):

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

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Pack SizeSKUAvailabilityPrice
250 g

Available to ship TODAYfromMILWAUKEE

$110.00

About This Item

Linear Formula:
CH3(CH2)11OSO3Na
CAS Number:
151-21-3
Molecular Weight:
288.38
UNSPSC Code:
12161902
NACRES:
NA.25
PubChem Substance ID:
329765580
EC Number:
205-788-1
Beilstein/REAXYS Number:
3599286
MDL number:
MFCD00036175
eCl@ss:
39093306

$110.00

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grade

Molecular Biology

Quality Level

100

assay

≥99.0% (GC)

form

rod

quality

dust-free pellets

mol wt

288.38 g/mol

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

description

anionic, 62

impurities

DNases, none detected, RNases, none detected

mp

204-207 °C (lit.)

solubility

water: soluble

anion traces

chloride (Cl-): ≤200 mg/kg

cation traces

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

suitability

suitable for electrophoresis

greener alternative category

Aligned

storage temp.

room temp

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

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is used as a surfactant to enhance catalysis.  Click here for more information.

Application

Anionic detergent

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This Item
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Sodium dodecyl sulfate dust-free pellets, suitable for electrophoresis, Molecular Biology, ≥99.0% (GC)

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Sodium dodecyl sulfate

Sodium dodecyl sulfate ≥99.0% (GC), dust-free pellets

Sigma-Aldrich

75746

Sodium dodecyl sulfate

Sodium dodecyl sulfate BioReagent, suitable for electrophoresis, Molecular Biology, ≥98.5% (GC)

Sigma-Aldrich

L3771

Sodium dodecyl sulfate

Sodium dodecyl sulfate suitable for ion pair chromatography, LiChropur™, ≥99.0%

Supelco

71726

Sodium dodecyl sulfate

form

rod

form

rod

form

powder

form

rod

assay

≥99.0% (GC)

assay

≥99.0% (GC)

assay

≥98.5% (GC)

assay

≥99.0% (GC)

grade

Molecular Biology

grade

-

grade

Molecular Biology

grade

-

suitability

suitable for electrophoresis

suitability

-

suitability

suitable for electrophoresis

suitability

-

storage temp.

room temp

storage temp.

-

storage temp.

room temp

storage temp.

-

impurities

DNases, none detected, RNases, none detected

impurities

-

impurities

≤2.0% water (Karl Fischer)

impurities

-

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pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

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

Storage Class

11 - Combustible Solids

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Certificates of Analysis (COA)

Lot/Batch Number
BCCP0540
SDBB4562
SDBB4560
SDBB3638
SDBB3189

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Nature communications, 5, 5430-5430 (2014-11-13)
Pathogen effector proteins are delivered to host cells to suppress plant immunity. However, the mechanisms by which effector proteins function are largely unknown. Here we show that expression of XopP(Xoo), an effector of rice pathogen Xanthomonas oryzae pv. oryzae, in
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Human molecular genetics, 24(5), 1363-1373 (2014-10-26)
Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disorder characterized by the selective death of motor neurons. Causative mutations in the global RNA-processing proteins TDP-43 and FUS among others, as well as their aggregation in ALS patients, have identified defects
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Global Trade Item Number

SKUGTIN
74255-250G04061832888262

Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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