Sodium lauroyl amphoteric acetate

Amphoteric Surfactant with low irritation, excellent foam strength, and foam stability.Solid content: 33.0-37.0

Description of Sodium Lauroyl Amphoteric Acrylate:

Chemical structure

Sodium lauryl amphoacrylate is prepared by copolymerizing acrylic acid and lauryl amphoteric ionic monomer. Its molecular structure contains anionic and non-ionic groups with amphoteric properties, also called a zwitterionic surfactant. Due to its unique chemical structure, sodium lauryl amphoacrylate has excellent surface activity, good water solubility and stability.

Physical properties

Appearance: Sodium lauryl amphoacrylate is a white or light yellow powder, odourless or slightly aromatic.

Solubility: Sodium lauryl amphoacrylate is easily soluble in water and can be completely dissolved at low concentrations to form a transparent solution. In addition, it is compatible with anionic, non-ionic and cationic surfactants.

Stability: Sodium lauryl amphoacrylate has good thermal and chemical stability and can remain stable over a wide range of pH values. In addition, it also has good oxidation and reduction resistance and can maintain stable performance under different conditions.

Chemical properties

Amphoteric properties: Sodium lauryl amphoacrylate has amphoteric properties because it contains both anionic and non-ionic groups in its molecular structure. This gives it both the anion's good washing ability and the non-ionic type's gentleness. It can maintain good stability under acidic and alkaline conditions.

Resistance to hard water: sodium lauryl amphoacrylate has good resistance to hard water and can show good surface activity in water with different hardness. 

Biodegradability: Sodium lauryl amphoacrylate has good biodegradability and can be decomposed into harmless substances by microorganisms in the natural environment. This makes it an environmentally friendly surfactant, in line with the development trend of the modern detergent industry.

 Technical Parameter of Sodium Lauroyl Amphoteric Acrylate:

Applications of Sodium Lauroyl Amphoteric Acetate：

Detergent field

Sodium lauryl amphoacrylate is widely used in the detergent field. Due to its anionic and non-ionic properties, it has excellent cleaning ability and gentleness, so it is suitable for various washing products, such as washing powder, dishwashing detergent and hand sanitizer. In the washing process, sodium lauryl amphoacrylate can effectively remove various stains, has good resistance to hard water, and shows stable surface activity in water with different hardness. In addition, sodium lauryl amphoacrylate also has good compatibility, can be compatible with other surfactants and washing additives, and improves the washing effect and product stability.

Industrial cleaning agent field

Sodium lauryl amphoacrylate has wide application value in the field of industrial cleaning. It can be used to clean the surface of various materials, such as metal, glass, plastic, etc., to remove oil, grease, and impurities. Because sodium lauryl amphoacrylate has excellent wetting, emulsifying and dispersing properties, it can effectively reduce the cleaning agent's surface tension and enhance the cleaning agent's penetration and dissolution ability to the oil. In the industrial cleaning process, sodium lauryl amphoacrylate has good corrosion resistance and material compatibility and will not cause corrosion or damage to the cleaning material.

Textile and printing fields

In the textile and printing fields, sodium lauryl amphoacrylate has unique properties. It can be used as a softener, antistatic, and finishing agent in textile processing. Sodium lauryl amphoacrylate can provide good softness and antistatic effects, improving the feel and smoothness of the fabric. In the printing and dyeing process, sodium lauryl amphoacrylate can be used as a dye dispersant and fixing agent, which helps improve the colouring effect and brightness of the dye.

Pesticides and fertilizers

In pesticides and fertilizers, sodium lauryl amphoacrylate also has potential application value. It can be used as an additive for pesticides to help pesticides better adhere to the surface of plants and improve the adhesion and penetration of pesticides. This helps to enhance the control effect of pesticides and reduce the use of pesticides. In addition, sodium lauryl amphoacrylate can also be used as a carrier and sustained release agent of fertilizer, which helps to improve fertilizer utilization rate and reduce fertilizer loss.

Oil and mining

In the petroleum and mining fields, sodium lauryl amphoacrylate can be an additive for oil production and drilling fluids. It can improve the rheology and lubricity of drilling fluid and oil recovery and drilling efficiency. In addition, sodium lauryl amphoacrylate can be used as an oil-cleaning agent in the petroleum industry to remove oil and impurities from equipment and pipelines.

Production Method of Sodium Lauroyl Amphoteric Acetate：

Raw material preparation

The raw materials required to produce sodium lauryl amphoacrylate include lauric acid, acrylic acid, sodium hydroxide, catalyst, etc. 

Polymerization reaction

Polymerization is a key step in the production of sodium lauryl amphoacrylate. In this step, lauric acid and acrylic acid are polymerized under the action of a catalyst to produce lauryl amphoteric acrylate. The polymerization reaction can use different methods, such as solution polymerization, emulsion polymerization, etc. The polymerization temperature, pressure and time parameters must be controlled according to the specific polymerization method.

Neutralization reaction

After the polymerization, it is necessary to neutralize the generated lauroyl amphoteric acrylate with sodium hydroxide to produce sodium lauroyl amphoteric acrylate. In this step, it is necessary to control the conditions of the neutralization reaction, such as temperature, pH value, etc., to ensure the quality and performance of the generated sodium lauryl amphoacrylate.

Washing and drying

After the neutralization reaction, the resulting sodium lauryl amphoacrylate must be washed and dried to remove excess impurities and water. Washing can be done with the appropriate amount of water or organic solvents, and drying can be done by hot air drying, vacuum drying, etc. The washing and drying steps must be controlled according to the specific production conditions and requirements.

Crushing and screening

Finally, the dried sodium lauryl amphoacrylate was crushed and screened to obtain the final product. Grinding can be done using mechanical grinding or ball milling, and screening can be done using a vibrating or rotating screen. The crushing and screening steps must be controlled according to the product's particle size and purity requirements.

Shipping & packaging of Sodium Lauroyl Amphoteric acetate
We offer a variety of packaging options depending on your needs.  Sodium lauroyl acetate  quantity.
 Sodium lauroylamphoteric acid  packing: 1kg/bottle or 25kg/barrel.
 Sodium lauroyl acetate shipping: Payment receipt can be used to ship out the goods by air, sea or express as soon a possible.

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