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Sodium dodecyl sulfate

Name: Sodium dodecyl sulfate
Brand: Cornmed
SKU: pr2601141203
Availability: InStock

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CAS No.:

151-21-3

Grade:

BP EP

Content:

92%

Port:

Suzhou

Brand:

Cornmed

Packaging:

tonnes, leather drums, tank trucks, and kraft paper bags

Price valid (until):

2026-12-30

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Suzhou CornMed Biosynthesis Co., Ltd.

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Polyglutamic acid,rhamnolipids,sophorolipids

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Product Description
Seller Information
Inquiry History

Description

INCI Name: Sodium Lauryl Sulfate

CAS Registry Number: 151-21-3

EINECS login number: 205-788-1

HS Code: 3402390000

Molecular formula:C12H25NaO4S

Molecular weight: 288.38

Synonyms: Sodium lauryl sulfate; Sodium lauryl sulfate; Sodium dodecyl sulfate; Foaming powder; Sodium dodecyl sulfate; Sodium lauryl sulfate; K12; SDS; Sodium dodecyl sulfate; SODIUMLAURYLSULFATE; SLS.

Application areas

Daily Use Areas	It is used in cleaning products such as shampoo, shower gel, and hand soap to produce foam and clean the skin and hair.
Medical field	Used in the preparation of oral cleaning agents, drug solutions, and other products.
Chemical Industry	Used to synthesize other chemical products such as surfactants and emulsifiers.
Food sector	It can be used as a food additive and thickener for preparing foamy foods.

Packaging

Composite paper bags

Stability and storage conditions

Sodium dodecyl sulfate is a relatively stable surfactant, but the container should be kept sealed to prevent moisture and impurities from entering. Avoid direct sunlight and store in a cool, dry place to prevent the formation of harmful substances. Avoid contact with strong acids and strong alkalis.

Product Compliance

Indicator range	QB/T2900	GB/T15963	CP	BP	EP
Appearance (25℃)	、 White to slightly yellow powder 、 White to slightly yellow needle-like 、 White to slightly yellow transparent liquid	、 White to slightly yellow powder 、 White to slightly yellow needle-like 3. White to slightly yellow transparent liquid	White or pale yellow powder or crystals, with a characteristic slight odor.	White or pale yellow powder or crystals	White or pale yellow powder or crystals
Active ingredient content, %	、 Powder: ≥92 、 Needle-like: ≥90 、 Liquid: ≥28	、 Powder: ≥94 、 Needle-like: ≥92 3. Liquid: Index value ∓1	≥85	/	/
Moisture, %	、 Powder ≤3.0 、 Needle-like ≤5.0	、 Powder ≤3.0 、 Needle-like ≤5.0 、 Liquid powder ≤ 5.0	/	/	/
pH value (1% aqueous solution)	、 Powdered or needle-like: 6.5-10.5 、 Liquid: 7.5-10.5	7.5-12.5 (1.5% aqueous solution)	/	/	/
White, WG	/	Powder: ≥80	/	/	/
Sulfate content, %	≤1.5	Powdered or needle-like particles ≤2.0 Liquid ≤1.0	/	/	/
Sodium chloride content, %	Powdered or needle-like particles ≤2.5 Liquid ≤1.0	Powdered or needle-like particles ≤0.5 Liquid ≤0.3	/	/	/
Inorganic salt (Na2SO4 + NaCl), %	/	/	≤8.0	≤8.0	/
Petroleum ether soluble content, %	≤1.5	Powdered or needle-like particles ≤1.0 Liquid ≤1.5	/	/	/
Foaming amount, mm	≥135	/	/	/	/
Chromaticity, HAZEN	Liquid ≤25	/	/	/	/
Free base, %	/	/	≤0.5	≤0.5	≤0.5
Heavy metal content (Pb), mg/kg	≤15	/	≤20	/	≤20
Lead content (AS), mg/kg		≤10	/	/	/
Arsenic content (AS), mg/kg	≤3.0	≤1.0	/	/	/
Total bacterial count, cfu/g	≤100	/	/	/	/
Mold and yeast CFU/g	≤100	/	/	/	/
Fecal coliforms, CFU/g	Not detectable	/	/	/	/
Pseudomonas aeruginosa/g	Not detectable	/	/	/	/
Staphylococcus aureus/g	Not detectable	/	/	/	/

Certificates

Basic Info

Product Name:

Sodium dodecyl sulfate

Other Name:

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 No.:

151-21-3

Molecular Formula:

C12H26O4S.Na

InChIKeys:

DBMJMQXJHONAFJ-UHFFFAOYSA-M

Molecular Weight:

289.39

BRN:

3599286

EC Number:

205-788-1

TSCA:

TSCA listed

Color/Form:

White to pale yellow

HScode:

29209010

Categories:

Non-ionic Surfactants

Characteristics

λmax:

λ: 260 nm Amax: 0.3λ: 280 nm Amax: 0.2

Density:

1.03 g/mL at 20 °C

Melting Point:

204-207 °C (lit.)

Water Solubility:

ca. 150 g/L (20 ºC)

Toxicity:

LD50 orally in rats: 1288 mg/kg (Walker)

Odor:

Slight fatty odour

PH:

6-9 (10g/l, H2O, 20℃)

Air and Water Reactions:

Insoluble in water.

Reactivity Profile:

DODECYL SULFATE is incompatible with strong oxidizers. Sodium dodecyl sulfate is also incompatible with cationic materials and with acids with pH below 2.5. Salts, basic, such as DODECYL SULFATE, are generally soluble in water. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0. They react as bases to neutralize acids. These neutralizations generate heat, but less or far less than is generated by neutralization of the bases in reactivity group 10 (Bases) and the neutralization of amines. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible.

Critical Temperature & Pressure:

2-8°C

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:
Manufactory

Main Products:
Polyglutamic acid,rhamnolipids,sophorolipids

Location:
No. 30 Nanguandu Road, Wuzhong Economic Development Zone, Suzhou

Average lead Time:
60

Year of Establishment:
2023

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Inquiry History

62 Inquiries

Country	Product	Purchase Quantity	Date Posted
Russia	Sodium alkylbenzen sulfonate (Sulfonol powder 80%	3 MT	Sep 23, 2025
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
Pakistan	Sodium lauryl sulphate	20.00 KG	Nov 6, 2025

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Sodium dodecyl sulfate

Product Description

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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More Choices Find All Products for Sale 

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