Ammonium lauryl sulfate
CAS# 2235-54-3

Ammonium lauryl sulfate , Promotion Season Now in Store and Free Sample for Testing with Factory Price

Chemical Name: Ammonium lauryl sulfate
CAS No.: 2235-54-3
Molecular Formula: C12H26O4S.H3N
Molecular weight: 283.43
Sample: Available

Ammonium lauryl sulfate CAS# 2235-54-3

Description of Ammonium lauryl sulfate

Ammonium lauryl sulfate (ALS) is the common name for ammonium dodecyl sulfate (CH3(CH2)10CH2OSO3NH4). The dodecyl signifies the presence of a 12-member carbon chain in the molecular backbone which allows the molecule to bond with non-polar portions of molecules while the highly polar sulfate head allows the molecule to bond with polar molecules such as water. ALS is classified as an alkyl sulfate and is an anionic surfactant found primarily in shampoos and body-wash as a foaming agent. Lauryl sulfates are very high-foam surfactants that disrupt the surface tension of water in part by forming micelles around the highly polar water molecules at the surface-air interface.

Basic Info of Ammonium lauryl sulfate

Chemical Name

azanium,dodecyl sulfate


Ammonium lauryl sulfate;Dodecyl sulfate ammonium salt;Presulin;Maprofix NH;Neopon LAM;ammonium lauryl sulphate;Sinopon;ammonium lauryl ether sulfate;ammonium dodecyl sulphate;Ammonium dodecyl sulfate;Sterling AM;Conco sulfate A;Texapon special;ammonium lauryl ester sulfate;Richonol AM;ammonium laureth sulfate;



Molecular Formula


Molecular Weight





Safety Info
Safety InstructionsS26; S36/37; S61
Hazard Class CodeR36/38
Customs code3402110000
Dangerous SignsGHS07
Hazard descriptionH315; H319; H412

Appearance & Physical State

A yellowish viscous liquid


1.02 g/mL at 20 °C

Boiling Point

417.9ºC at 760 mmHg


Stable. Incompatible with strong oxidizing agents.

Flash Point

110 °C

Refractive Index

n20/D 1.37
Numbering system
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What is Ammonium lauryl sulfate?

With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is Ammonium lauryl sulfate which has developed particularly rapidly in recent years. Do you know about Ammonium lauryl sulfate?

The official answer: Ammonium dodecyl sulfate is a chemical substance with a molecular formula of C12H29NO4S.

What’s the application of Ammonium lauryl sulfate?

  • Suitable for use as a foaming agent in toothpaste, foaming and washing ingredients in shampoo, shampoo, foam bath, and in civil and industrial cleaning products such as carpets and fine fabric lotions, foaming for certain non-ferrous metals beneficiation Agents and collectors, ointment emulsifiers, pigment dispersants, dispersants for emulsion polymerization and emulsifiers for polymerization of synthetic rubber, detergents for textiles and antistatic agents for synthetic fibers, and can also be used as foaming fire extinguishing agents agent.


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Keywords of Ammonium lauryl sulfate

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United Kingdom Giles
United Kingdom Giles
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In all my years of sourcing from China, I first time to found that working with Sincere Chemical was so good, they helped me with all the production and delivery as well as a lot of technical expertise, which saved me a lot of time. When I first approached Peter for a quotation for Optical Brightener, he made me a detailed quotation with not only prices but also foreign trade details, company profile, company strengths, R&D capabilities, production capacity, packaging methods, raw material control, environmental protection, and much more. This information was a very important reference for me in making purchasing decisions. Sincere Chemical is a trustworthy supplier and I believe our business will grow from strength to strength!
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Great service and very supportive. This is my first order and I feel fortunate to be with Peter and his company. Product received was the right good quality product, so my review is more related with the quality, service and shipment. Thank you for sending. next time I will order again. Good supplier...
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