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Sodium dodecyl sulfate C12H26O4S.Na

Name: Sodium dodecyl sulfate C12H26O4S.Na
Brand: Orient
SKU: pr2511301011
Price: 1 USD
Availability: InStock

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CAS No.:

151-21-3

Grade:

Industrial Grade

Content:

99%

Port:

SHANGHAI

Brand:

Orient

Packaging:

25kg/bag,500kg/bag, customized

Price valid (until):

2025-12-30

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Qingdao Orient Chemical Co.,LTD

Company Type:

Trader

Location:

China

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Main Products:

pharmaceutical intermediates,peptides,electronic chemicals

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Product Description
Seller Information
Inquiry History

Description

odium dodecyl sulfate Basic information

Product Name:	Sodium dodecyl sulfate
Synonyms:	LAURYL SULFATE SODIUM SALT;LAURYL SODIUM SULFATE;LAURYL SULFATE, SODIUM;LAURYL SULFATE NA-SALT;IPC-SDS;DODECYLSULFURIC ACID SODIUM SALT;DODECYL SULFATE SODIUM;DODECYL SULFATE SODIUM SALT
CAS:	151-21-3
MF:	C12H26O4S.Na
MW:	289.39
EINECS:	205-788-1
Product Categories:	Biochemicals and Reagents;Denaturation;Alkyl Sulfates;Antigen-Vaccine Preparation;Detergents by Applications;detergent;Diagnostic Applications;Drug Delivery-Liposomes;Electrophoresis Chromatography;Enzymology;Membrane Protein Solubilization;Organic Sulfates/Sulfites;Anionic Detergents;Building Blocks;Analytical Chemistry;Biochemistry;HPLC Ion-Pair Reagents for Basic Samples;Ion-Pair Reagents for HPLC;Surfactants (for Biochemistry);Reagents for Electrophoresis;Cell Culture;Chemical Synthesis;Core Bioreagents;Detergents;Detergents N to Z;Life Science Reagents for Protein Electrophoresis;Molecular Biology;Organic Building Blocks;Research Essentials;Sulfur Compounds;Hair Care;Home Care;Oral Care;Skin Care;Sulfate (Surfactants);Anionic Surfactants;Functional Materials;Surfactants;Anionic Surfactants (for Biochemistry);metal sulfate;Cosmetics;K12;151-21-3;1
Mol File:	151-21-3.mol

Sodium dodecyl sulfate Chemical Properties

Melting point	204-207 °C (lit.)
bulk density	490-560kg/m3
density	1.03 g/mL at 20 °C
FEMA	4437 \| SODIUM LAURYL SULFATE
Fp	>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
Odor	Slight fatty odour
PH	6-9 (10g/l, H2O, 20℃)
PH Range	7.2
biological source	synthetic (oragnic)
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)
Absorption	≤0.1 at 280nm in water at 30mg/mL

Safety Information

Hazard Codes	F,Xn,Xi
Risk Statements	36/37/38-36/38-22-11-21/22-42-41-20/21/22-37/38
Safety Statements	26-36/37-36/37/39-36-22-39
RIDADR	UN 2926 4.1/PG 2
WGK Germany	2
RTECS	WT1050000
F	3
TSCA	Yes
HazardClass	4.1
PackingGroup	III
HS Code	29209010
Hazardous Substances Data	151-21-3(Hazardous Substances Data)
Toxicity	LD50 orally in rats: 1288 mg/kg (Walker)

Sodium dodecyl sulfate Usage And Synthesis

Description	Sodium dodecyl sulfate is an anionic surfactant, and is a typical representative of sulphate-based surfactant. It is abbreviated as SDS, and also known as AS, K12, coco alcohol sulfate, sodium lauryl sulfate and foaming agent. The commercial products are usually white to light yellow crystalline powder. It is non-toxic, slightly soluble in alcohol, insoluble in chloroform and ether, soluble in water, and has good anionic and nonionic complex compatibility. It has good emulsibility, foamability, and foaming, infiltrating, decontaminating and dispersing properties. It is abundant in foams and quickly biodegradable, and has solubility next only to fatty alcohol polyoxyethylene ether sodium sulphate (abbreviated as AES). It is not sensitive to alkali and hard water, but its stability is inferior to general sulfonate under acidic conditions and is close to AES. It is not favorable to exceed 95 °C upon long-term heating, and its irritation is at the middle level among surfactants, with an irritation index of 3.3 for a 10% solution, which is higher than AES and lower than sodium dodecyl benzene sulfonate (abbreviated as LAS). Toxicity LD50 is 1300mg/kg. There is no evidence that this product is carcinogenic, but high doses may indeed irritate the skin. However, in general sanitary products the concentration is limited when used as a forming agent, and is in line with national standards. So there is no need to concern. Sodium dodecyl sulfate is a major component of detergent. It is usually used in the DNA extraction process to separate DNA after protein denaturation. It is often misread as sodium dodecyl sulfonate. It is widely used as a foaming agent in toothpaste, soap, shower gel, shampoo, detergent and cosmetics. 95% of personal care products and household cleaning products contain sodium lauryl sulfate.
Chemical Properties	Sodium lauryl sulfate consists of white or cream to pale yellow coloured crystals, flakes, or powder having a smooth feel, a soapy, bitter taste, and a faint odor of fatty substances. It is easily soluble in water.
Uses	Sodium dodecyl sulfate is an emulsifier and whipping aid that has a solubility of 1 g in 10 ml of water. It functions as an emulsifier in egg whites. It is used as a whipping aid in marshmallows and angel food cake mix. It also functions to aid in dissolving fumaric acid.
Uses	Wetting agent, detergent, especially in the textile industry. Electrophoretic separation of proteins and lipids. Ingredient of toothpastes.

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—— Q&A ——

Q1:Do you provide sample?

A: Yes, we can provide free sample, you only need pay the shipping cost.

Q2: What is the lead time?

A: For stock goods, it usually take about 5-7 days by air, 15-30 days by sea,For customized products, the delivery time needs to be confirmed based on the actual situation.

Q3: How can I buy? What is the payment method?

A: You can contract us through Email or you can browse our website:orientchem.cc, we have bank transfer,

A：We attach great importance to after-sales service of our products. If there are any quality issues, please contact us within 30 days of receiving the goods and we will handle returns and exchanges for you.

Certificates

Basic Info

Product Name:

Sodium dodecyl sulfate

Other Name:

Sulfuric acid monododecyl ester sodium salt (1:1);Sulfuric acid monododecyl ester sodium salt;Sodium dodecyl sulfate (1:1);Aquarex Me;Dodecyl sodium sulfate;Duponol C;Duponol WA;Duponol WAQ;Irium;Lanette Wax S;Lauryl sodium sulfate;Maprofix Neu;Maprofix 563;Maprofix WAC-LA;Neutrazyme;Orvus WA Paste;Sipon PD;Sodium lauryl sulfate;Stepanol ME;Stepanol ME Dry AW;Trepenol WA;Dreft;Quolac EX-UB;Sipex OP;Sipon WD;Sodium n-dodecyl sulfate;Sodium lauryl sulphate;Stepanol T 28;Maprofix WAC;Duponol ME;Sulfuric acid dodecyl ester sodium salt;Sodium dodecyl sulphate;Emal 10;Monododecyl sodium sulfate;Dehydag Sulfate GL;SDS;Lauryl sulfate sodium salt;Monogen Y 100;Duponol WAQE;Akyposal SDS;Perlankrol L;Montopol La Paste;Texapon K 12;Cycloryl 580;Texapon V HC Powder;Sulfetal L 95;Sulfopon WA 1 Special;Sulfopon WA 2;Sulfopon WA 3;Sinnopon LS 95;Sinnopon LS 100;Texapon DL Conc.;Texapon K 1296;Texapon Z High Conc. Needles;n-Dodecyl sulfate sodium;Avirol 101;Texapon L 100;Maprofix LK;Duponol WAQM;Standapol WAQ;Conco Sulfate WAS;Sipon LS;Sipon LSB;Richonol A;Rewopol NLS 30;Stepanol WA 100;Stepanol WA Paste;Sterling WAQ-CH;Duponol QC;Duponol WA Dry;SLS;Empicol LS 30;Empicol LPZ;Stepanol WA;P and G Emulsifier 104;Swascol 3L;Swascol 4L;Nikkol SLS;Odoripon Al 95;Swascol 1P;Sintapon L;Syntapon L;TVM 474;Steinapol NLS 90;WAQE;Empicol LX 28;Sipon LS 100;Sodium monolauryl sulfate;1334-67-4;1335-72-4;8012-56-4;8048-56-4;12738-53-3;12765-21-8;39384-36-6;51222-39-0;57176-54-2;58640-35-0;61711-39-5;64441-33-4;74433-77-5;111726-87-5;121481-64-9;129203-37-8;145269-44-9;152155-52-7;156108-01-9;172826-72-1;191490-40-1;210297-21-5;237743-45-2;303179-49-9;877454-24-5;952055-37-7;952092-90-9;1000201-72-8;1000201-73-9;1883428-81-6;2326507-32-6

CAS No.:

151-21-3

Molecular Formula:

C12H26O4S.Na

InChIKeys:

InChIKey=FMWAXKQEIXRUTI-UHFFFAOYSA-N

Molecular Weight:

288.379

Exact Mass:

288.137

EC Number:

603-752-3

DSSTox ID:

DTXSID90422671

HScode:

3402110000

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

74.81

XLogP3:

4.4649

Appearance:

Transparent to yellow liquid

Density:

1.00 g/cm³

Melting Point:

204-207 °C

Flash Point:

>100ºC

Water Solubility:

H2O: 0.1 M, clear to nearly clear, colorless to slightly yellow | ca. 150 g/L (20 ºC)

Storage Conditions:

Store at RT.

Odor:

Faint odor of fatty substances

See More Sodium dodecyl sulfate Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Skin irritation, Category 2

Serious eye damage, Category 1

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H302 Harmful if swallowed H315 Causes skin irritation H318 Causes serious eye damage H412 Harmful to aquatic life with long lasting effects
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P273 Avoid release to the environment.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P317 Get medical help.
Storage	none
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO open flames. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Separated from strong oxidants and strong acids. Provision to contain effluent from fire extinguishing. Store in an area without drain or sewer access.

See More Sodium dodecyl sulfate Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
pharmaceutical intermediates,peptides,electronic chemicals

Location:
Room 102, 1st Floor, East Office Building, No. 45 Pengwan Road, Qianwan Bonded Port Area, Qingdao Zone, China (Shandong) Pilot Free Trade Zone

Payment Terms:
100% TT in advance

Average lead Time:
10

Total Annual Revenue:
$10 million-$25 million

Total Employees:
51-100

Year of Establishment:
2024

A reliable supplier is like insurance.

We are mainly specilized in supply of pharmaceutical intermediates, electronic chemicals，food additives, and other fine chemical products.
Integrity is the foundation, quality is life. We would like to work together with you to build a greener and brighter future.

Website: orientchem.cc
Email: scarlett@orientchem.cc
WhatsApp: +86 17753254221

Inquiry History

63 Inquiries

Country	Product	Purchase Quantity	Date Posted
Russia	Sodium alkylbenzen sulfonate (Sulfonol powder 80%	3 MT	Sep 23, 2025
Nigeria	Sodium Lauryl Sulfate K12 Niddle	80 MT	Jul 17, 2026
Pakistan	Sodium lauryl sulphate	20.00 KG	Jul 7, 2026
Nigeria	SODIUM LAURYL SULFATE K12	25 KG	Apr 14, 2026
Nigeria	Sodium Lauryl Sulfate (SLS)	40.00 20' Fcl	Mar 19, 2026
Turkey	Sodium Lauryl Sulfate (SLS)	270.00 KG	Jan 27, 2026
Nigeria	Sodium Lauryl Sulfate	280 MT	Jan 16, 2026
Pakistan	1- Sodium Lauryl Sulfate	1 20' Fcl	Nov 11, 2025
India	Sodium dodecyl sulfate	15 TON	Aug 5, 2025
Nepal	Sodium Lauryl Ether Sulphate (SLES)	10.00 L	Jul 18, 2025
South Africa	Sodium Lauryl Ether Sulfate	5.00 TON	Jun 27, 2025
Bangladesh	SLS Sodium Laryl Sulphate	2 TON	Jun 27, 2025
India	Sodium lauryl Sulphate -95% Powder or needles	200 MT	Jun 26, 2025
Pakistan	Sodium Lauryl Sulfate	1000 KG	Jun 11, 2025
Kuwait	SODIUM LAURYL SULPHATE (SLS) POWDER HD	1.00 20' Fcl	Apr 21, 2025
Bangladesh	SLS Powder	1 20' Fcl	Feb 25, 2025
Singapore	SLS	500 KG	Nov 11, 2024
Kuwait	Sodium dodecyl sulfate	100 MG	Aug 23, 2024
Indonesia	Sodium Lauryl Sulphate	200 KG	Jan 31, 2024
Pakistan	K12 powder/needles type Sodium dodecyl sulfate 99%, SDS	18000 20' Fcl	Dec 11, 2023

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