Anionic Surfactant

Anionic wetting agenthas a longest history, highest output and most various types. It is classified according to the structures of their hydrophilic groups: sulfonates and sulfates, which are the main types of anionic surfactants. The various functions of surfactants are mainly manifested in changing the properties of the liquid surface, the liquid-liquid interface and the liquid-solid interface.

Sodium Laureth(2) Sulfate (AES/SLES)

Chemical Formula: C12H26Na2O5S

CAS No.: 68585-34-2

Dangerous Grade: Non-dangerous

Sodium Alpha Olefin Sulfonate (AOS-35)

Chemical Formula: R-CH=CH-(CH2)n-SO3Na

CAS No.: 68439-57-6

Dangerous Grade: Non-dangerous

C12-14 Linear Alkyl Benzene Sulfonate（LAS）

Chemical Formula:C18H30O3S

CAS No.:27176-87-0

Dangerous Grade: 8

Common anionic agents:

Sulfate, sulfonate, and phosphate esters

oil soluble surfactantscontain anionic functional groups at their head, such as sulfate,sulfonate, phosphate, and carboxylates. Prominent alkyl sulfates include ammonium lauryl sulfate, sodium lauryl sulfate (sodium dodecyl sulfate, SLS, or SDS), and the related alkyl-ether sulfates sodium laureth sulfate (sodium lauryl ether sulfate or SLES), and sodium myreth sulfate. Carboxylates are the most common surfactants and comprise the carboxylate salts (soaps), such as sodium stearate. More specialized species include sodium lauroyl sarcosinate and carboxylate-based fluorosurfactants such as perfluorononanoate, perfluorooctanoate (PFOA or PFO).

nonionic surfactanttake many advantages in mature production process, great availability of raw materials, and a wide range of applications. Therefore, it is widely used in many fields such as agriculture, industrial cleaning, textile printing and dyeing, and household chemicals.

The use of anionic and non-ionic formulations as pesticide emulsifiers can reduce the usage of emulsifier from 20% ~40% to 3% ~ 10%. This will help improve the chemical stability of pesticides, while reducing costs, pollution,so ensure the efficiency of utilization. In addition, alkylbenzene sulfonates, lignosulfonates are often added into insecticides, rust removers, and plant growth regulators as emulsifiers and wetting agents to improve soil quality.

In architectural coatings, surfactants primarily act as wetting, emulsifying, dispersing, stabilizing and antistatic agent.

The use of anionic surfactants in cosmetics has become more widespread in recent years and its main role is as emulsifiers, solubilizers, wetting agents and effective component synergists.

Surfactants play an important role in the chemical oil displacement process. They can reduce the oil/water interfacial tension and increase the number of capillary tubes, thereby greatly improving the oil recovery.

Many processes in the textile printing industry require the use of a large amount of surfactants. For example, a large number of anionic surfactants with cleaning performance are used in the pretreatment process, anionic surfactants with infiltrating performance are used in the dyeing and finishing processes. In addition, some functional products such as leveling agents, fixing agents, etc., are also of anionic type.

Anionic surfactants are widely used in daily chemicals. The most common application is soap. The main ingredient is sodium stearate. Anionic products have the characteristics of high foam and delicate performance, low price and so on, which can reduce the cost of the liquid detergent and other products, as well as improve the product transparency.

For more information about DMC Catalyst, please feel free to contact us!

Другие товары поставщика

	Iso Butyl Vinyl Ether	Features of Iso Butyl Vinyl Ether Product Name: Butyl Vinyl Ether Chemical Formula: C6H12O CAS No.: 109-53-5 Dangerous Grade: 3 Technical Data of I...
	Amphoteric Surfactant	Amphoteric surfactantare surfactants that contain both an anionic hydrophilic group and a cationic hydrophilic group in the same molecule. The most...
	ADC Monomer	Features of ADC Monomer Product Name: Allyl Diglycol Carbonate(ADC Monomer) Chemical Formula: C12H18O7 CAS No.: 142-22-3 Dangerous Grade: None Tech...
	3-Methacryloxypropyltrimethoxysilane	Features of 3-Methacryloxypropyltrimethoxysilane Product Name: 3-Methacryloxypropyltrimethoxysilane Chemical Formula: C10H20O5Si CAS No.: 2530-85-0...
	3-Aminopropyltriethoxysilane	Features of 3-Aminopropyltriethoxysilane Product Name: 3-Aminopropyltriethoxysilane Chemical Formula: C9H23NO3Si CAS No.: 919-30-2 CAS 919-30-2 Dan...

Все товары поставщика

Похожие товары

	PakGent CL-F025P T25 Cell Culture Flask	Продавец: PakGent Bioscience (Suzhou) Co., Ltd.	PS, 25cm², TC treated. With a generous 25 cm² surface area, these T25 cell culture fla...
	PakGent Cryogenic Boxes	Продавец: PakGent Bioscience (Suzhou) Co., Ltd.	Cryogenic boxes are special temperature-controlled storage containers used to store and transport...
	PakGent STSS-509CG clear plastic tubes with end caps	Продавец: PakGent Bioscience (Suzhou) Co., Ltd.	Self standing, with O-ring, clear tube with green cap. The PakGent STSS-509CG clear plastic tube...
	PakGent NMPB500A Brown Plastic Medicine Bottles	Продавец: PakGent Bioscience (Suzhou) Co., Ltd.	500ml packaging bottle, amber. PakGent NMPB500A Brown Plastic Medicine Bottlesoffer secure sto...
	PakGent PT-5000B-T Thermo Scientific Art Tips	Продавец: PakGent Bioscience (Suzhou) Co., Ltd.	Thermo pipette, clear, bulk pack. PakGent PT-5000B-T Thermo Scientific Art Tips offer precisio...