Qty	Catalog Number	Ordering Description	Qty/Pack	List Price
			96-Well Plate

Qty	Catalog Number	Ordering Description	Qty/Pack	List Price
	48-602MAG	Buffer Detection Kit for Magnetic Beads	1 Kit

822050 Sigma-AldrichDodecyl sulfate sodium salt

Dodecyl sulfate sodium salt for synthesis. CAS 151-21-3, chemical formula C₁₂H₂₅OSO₂ONa.

Dodecyl sulfate sodium salt MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Lauryl sulfate sodium salt, SDS, Dodecyl sodium sulfate

CAS #: 151-21-3 EC Number: 205-788-1 Molar Mass: 288.38 g/mol Chemical Formula: C₁₂H₂₅OSO₂ONa Hill Formula: C₁₂H₂₅NaO₄S

View Products on Sigmaaldrich.com

Recommended Products

Overview

Replacement Information

Key Specifications Table

CAS #	EC Number	Hill Formula	Chemical Formula	Molar Mass
151-21-3	205-788-1	C₁₂H₂₅NaO₄S	C₁₂H₂₅OSO₂ONa	288.38 g/mol

Pricing & Availability

Catalog Number	Availability	Packaging	Qty/Pack	Price	Quantity
8220500025	Retrieving availability... — Limited Availability Stocked Discontinued Limited Quantities Available Available Login to See Inventory Stocked Limited Availability Stocked Remaining : Will advise Remaining : Will advise Will advise Contact Customer Service Contact Customer Service Contact Customer Service Contact Customer Service	Plastic bottle	25 g	Retrieving price... Price could not be retrieved Minimum Quantity is a multiple of Maximum Quantity is Upon Order Completion More Information You Saved () — Request Pricing Login to See Your Pricing	Check Availability —	Add To Favorites Add To Favorites Added To My Favorites
8220500100	Retrieving availability... — Limited Availability Stocked Discontinued Limited Quantities Available Available Login to See Inventory Stocked Limited Availability Stocked Remaining : Will advise Remaining : Will advise Will advise Contact Customer Service Contact Customer Service Contact Customer Service Contact Customer Service	Plastic bottle	100 g	Retrieving price... Price could not be retrieved Minimum Quantity is a multiple of Maximum Quantity is Upon Order Completion More Information You Saved () — Request Pricing Login to See Your Pricing	Check Availability —	Add To Favorites Add To Favorites Added To My Favorites
8220501000	Retrieving availability... — Limited Availability Stocked Discontinued Limited Quantities Available Available Login to See Inventory Stocked Limited Availability Stocked Remaining : Will advise Remaining : Will advise Will advise Contact Customer Service Contact Customer Service Contact Customer Service Contact Customer Service	Plastic bottle	1 kg	Retrieving price... Price could not be retrieved Minimum Quantity is a multiple of Maximum Quantity is Upon Order Completion More Information You Saved () — Request Pricing Login to See Your Pricing	Check Availability —	Add To Favorites Add To Favorites Added To My Favorites
8220502500	Retrieving availability... — Limited Availability Stocked Discontinued Limited Quantities Available Available Login to See Inventory Stocked Limited Availability Stocked Remaining : Will advise Remaining : Will advise Will advise Contact Customer Service Contact Customer Service Contact Customer Service Contact Customer Service	Fibre carton	2.5 kg	Retrieving price... Price could not be retrieved Minimum Quantity is a multiple of Maximum Quantity is Upon Order Completion More Information You Saved () — Request Pricing Login to See Your Pricing	Check Availability —	Add To Favorites Add To Favorites Added To My Favorites
8220509020	Retrieving availability... — Limited Availability Stocked Discontinued Limited Quantities Available Available Login to See Inventory Stocked Limited Availability Stocked Remaining : Will advise Remaining : Will advise Will advise Contact Customer Service Contact Customer Service Contact Customer Service Contact Customer Service	Fibre carton	20 kg	Retrieving price... Price could not be retrieved Minimum Quantity is a multiple of Maximum Quantity is Upon Order Completion More Information You Saved () — Request Pricing Login to See Your Pricing	Check Availability —	Add To Favorites Add To Favorites Added To My Favorites

Description
Catalogue Number	822050
Synonyms	Lauryl sulfate sodium salt, SDS, Dodecyl sodium sulfate
Description	Dodecyl sulfate sodium salt

References

Product Information
CAS number	151-21-3
EC number	205-788-1
Hill Formula	C₁₂H₂₅NaO₄S
Chemical formula	C₁₂H₂₅OSO₂ONa
Molar Mass	288.38 g/mol
HS Code	2920 90 10
Structure formula Image
Quality Level	MQ200

Applications
Application	Dodecyl sulfate sodium salt for synthesis. CAS 151-21-3, chemical formula C₁₂H₂₅OSO₂ONa.

Biological Information

Physicochemical Information
Density	1.03 g/cm3 (20 °C)
Flash point	170 °C
Melting Point	204 - 207 °C
pH value	9.1 (10 g/l, H₂O)
Vapor pressure	<=0.18 Pa (20 °C)
Bulk density	490 - 560 kg/m3
Solubility	>130 g/l

Dimensions

Materials Information

Toxicological Information
LD 50 oral	LD50 Rat 1427 mg/kg
LD 50 dermal	LD50 Rabbit > 2000 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H228: Flammable solid. H302 + H332: Harmful if swallowed or if inhaled. H315: Causes skin irritation. H318: Causes serious eye damage. H335: May cause respiratory irritation. H412: Harmful to aquatic life with long lasting effects.
Precautionary Statement(s)	P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P273: Avoid release to the environment. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. P304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word	Danger
Storage class	4.1B Flammable solid hazardous materials
WGK	WGK 2 obviously hazardous to water
Disposal	3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Safety Information
Categories of danger	highly flammable, harmful, irritant

Product Usage Statements

Storage and Shipping Information
Storage	Store below +30°C.

Packaging Information

Transport Information
Declaration (railroad and road) ADR, RID	UN 1325 , 4.1, III
Declaration (transport by air) IATA-DGR	UN 1325 , 4.1, III
Declaration (transport by sea) IMDG-Code	UN 1325 , 4.1, III

Supplemental Information

Specifications
Color according to Munsell color system	not more intensely colored than reference standard NE12
Assay (Epton titration)	≥ 95.0 %
Identity (IR)	passes test

Global Trade Item Number
Catalog Number	GTIN
8220500025	04027269250614
8220500100	04022536482934
8220501000	04022536482941
8220502500	04022536482958
8220509020	04022536482965

Documentation

Dodecyl sulfate sodium salt SDS

Title
Safety Data Sheet (SDS)

Dodecyl sulfate sodium salt Certificates of Analysis

Product Number	Packaging	Specification	Lot Number
8220500025	Plastic bottle	PDF Specification Document	Enter Lot Number
8220500100	Plastic bottle	PDF Specification Document	Enter Lot Number
8220501000	Plastic bottle	PDF Specification Document	Enter Lot Number
8220502500	Fibre carton	PDF Specification Document	Enter Lot Number
8220509020	Fibre carton	PDF Specification Document	Enter Lot Number

The Product Has Been Added To Your Cart