Sodium lauryl sulfate | CAS#151-21-3 | anionic surfactant

MedKoo Cat#: 596280 | Name: Sodium lauryl sulfate

Description:

WARNING: This product is for research use only, not for human or veterinary use.

Sodium lauryl sulfate is an anionic surfactant, usually a mixture of sodium alkyl sulfates, mainly the lauryl; lowers surface tension of aqueous solutions; used as fat emulsifier, wetting agent, detergent in cosmetics, pharmaceuticals and toothpastes; also as research tool in protein biochemistry.

Chemical Structure

Sodium lauryl sulfate

CAS#151-21-3 (sulfate)

Theoretical Analysis

MedKoo Cat#: 596280

Name: Sodium lauryl sulfate

CAS#: 151-21-3 (sulfate)

Chemical Formula: C12H25NaO4S

Exact Mass: 0.0000

Molecular Weight: 288.37

Elemental Analysis: C, 49.98; H, 8.74; Na, 7.97; O, 22.19; S, 11.12

Price and Availability

Size	Price	Availability
25g	USD 90.00	Ready to ship
50g	USD 150.00	Ready to ship
100g	USD 250.00	Ready to ship

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Related CAS #

151-21-3 (sulfate) 1847-58-1 (sulfoacetate)

Synonym

Sodium lauryl sulfate; NSC 402488; NSC-402488; NSC402488; Sodium dodecylsulfate; Anticerumen; Natrium laurylsulfuricum;

IUPAC/Chemical Name

sodium dodecyl sulfate

InChi Key

DBMJMQXJHONAFJ-UHFFFAOYSA-M

InChi Code

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

SMILES Code

O=S(OCCCCCCCCCCCC)([O-])=O.[Na+]

Appearance

Solid powder

Purity

>98% (or refer to the Certificate of Analysis)

Shipping Condition

Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition

Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility

Soluble in DMSO

Shelf Life

>2 years if stored properly

Drug Formulation

This drug may be formulated in DMSO

Stock Solution Storage

0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code

2934.99.9001

More Info

Certificate of Analysis

View CoA: current batch, Lot#T22C08I11

Safety Data Sheet (SDS)

View Safety Data Sheet (SDS)

Instruction

View handling instruction

Preparing Stock Solutions

The following data is based on the product molecular weight 288.37 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Concentration / Solvent Volume / Mass	1 mg	5 mg	10 mg
1 mM	1.15 mL	5.76 mL	11.51 mL
5 mM	0.23 mL	1.15 mL	2.3 mL
10 mM	0.12 mL	0.58 mL	1.15 mL
50 mM	0.02 mL	0.12 mL	0.23 mL

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