Shandong Jingjun New Materials CO., LTD.
Sodium Alpha-Olefin Sulfonate (AOS)
Abbreviation: AOS; INCI：Sodium C14-16 Olefin Sulfonate； CAS：68439-57-6 High performance anionic surfactants are obtained by sulfidation, neutralization, and hydrolysis of alpha olefins, and are a mixt
Classification :
PRODUCT DETAILS
Abbreviation: AOS; INCI：Sodium C14-16 Olefin Sulfonate； CAS：68439-57-6
High performance anionic surfactants are obtained by sulfidation, neutralization, and hydrolysis of alpha olefins, and are a mixture of sodium vinyl sulfonate and sodium hydroxyalkylsulfonate.
1、 Basic Information
-Mainstream carbon chain: C14-C16 (most commonly used in daily chemical washing), also available in C12-C14 and C16-C18 grades
-Structural formula: \ (\ ce {R-CH=CH - (CH2})_ {n}-SO_{3}Na }\(Vinyl sulfonate)\ (\ce{R-CH(OH)-(CH_{2})_ {n}-SO_{3}Na }\(Hydroxyalkyl sulfonate)
-Common product forms
1. AOS35: Light yellow transparent liquid, active ingredient 34-36% (mainstream liquid formula)
2. AOS38: Light yellow liquid, active substance 37-39%
3. AOS92: White/slightly yellow powder, active ingredient ≥ 90%, suitable for laundry detergent and solid soap
-PH (1% solution): 7.0-9.5
2、 Core Features
1. Extremely strong resistance to hard water, excellent calcium soap dispersion: foam and decontamination attenuation are very small in high calcium and magnesium water, far better than LAS;
2. The foam is rich and stable, and the foam is delicate and easy to rinse; Strong foaming ability, suitable for high foaming formulas;
3. Wide pH range and good hydrolysis stability: Compared with AES, its biggest advantage is that AES is acidic and easily hydrolyzed, while AOS sulfonic acid groups have better acid resistance and stability;
4. Excellent biodegradability, with a degradation rate higher than LAS and lower irritability than K12, belonging to relatively mild anionic surface activity;
5. Good compatibility, can be well compounded with LAS, AES, amphoteric surfactants, nonionic surfactants, and enzyme preparations, very suitable for phosphate free detergents;
6. AOS powder is heat-resistant and suitable for laundry powder spraying process.
3、 Main applications
Daily chemical washing
1. Laundry powder/phosphate free laundry powder, composite soap: AOS is the preferred main surface active for phosphate free powder, with high temperature resistance for powder spraying;
2. Laundry detergent, dishwashing liquid, and hard surface cleaning agents;
3. Personal care: shower gel, shampoo, hand sanitizer, facial cleansing products (formulated with a combination of both sexes to further reduce irritation).
industrial sector
-Oilfield: foaming agent, oil displacement agent;
-Fire fighting: foaming component of foam extinguishing agent;
-Textile printing and dyeing: cleaning agents, wetting agents; Mining flotation, concrete air entraining agent, etc.
High performance anionic surfactants are obtained by sulfidation, neutralization, and hydrolysis of alpha olefins, and are a mixture of sodium vinyl sulfonate and sodium hydroxyalkylsulfonate.
1、 Basic Information
-Mainstream carbon chain: C14-C16 (most commonly used in daily chemical washing), also available in C12-C14 and C16-C18 grades
-Structural formula: \ (\ ce {R-CH=CH - (CH2})_ {n}-SO_{3}Na }\(Vinyl sulfonate)\ (\ce{R-CH(OH)-(CH_{2})_ {n}-SO_{3}Na }\(Hydroxyalkyl sulfonate)
-Common product forms
1. AOS35: Light yellow transparent liquid, active ingredient 34-36% (mainstream liquid formula)
2. AOS38: Light yellow liquid, active substance 37-39%
3. AOS92: White/slightly yellow powder, active ingredient ≥ 90%, suitable for laundry detergent and solid soap
-PH (1% solution): 7.0-9.5
2、 Core Features
1. Extremely strong resistance to hard water, excellent calcium soap dispersion: foam and decontamination attenuation are very small in high calcium and magnesium water, far better than LAS;
2. The foam is rich and stable, and the foam is delicate and easy to rinse; Strong foaming ability, suitable for high foaming formulas;
3. Wide pH range and good hydrolysis stability: Compared with AES, its biggest advantage is that AES is acidic and easily hydrolyzed, while AOS sulfonic acid groups have better acid resistance and stability;
4. Excellent biodegradability, with a degradation rate higher than LAS and lower irritability than K12, belonging to relatively mild anionic surface activity;
5. Good compatibility, can be well compounded with LAS, AES, amphoteric surfactants, nonionic surfactants, and enzyme preparations, very suitable for phosphate free detergents;
6. AOS powder is heat-resistant and suitable for laundry powder spraying process.
3、 Main applications
Daily chemical washing
1. Laundry powder/phosphate free laundry powder, composite soap: AOS is the preferred main surface active for phosphate free powder, with high temperature resistance for powder spraying;
2. Laundry detergent, dishwashing liquid, and hard surface cleaning agents;
3. Personal care: shower gel, shampoo, hand sanitizer, facial cleansing products (formulated with a combination of both sexes to further reduce irritation).
industrial sector
-Oilfield: foaming agent, oil displacement agent;
-Fire fighting: foaming component of foam extinguishing agent;
-Textile printing and dyeing: cleaning agents, wetting agents; Mining flotation, concrete air entraining agent, etc.
Factory workshop
We are a professional manufacturer and supplier of high-quality chemical products, equipped with advanced production lines and a dedicated R&D team. All products meet international quality standards and are backed by recognized certifications. With substantial inventory and efficient logistics, we ensure fast and reliable delivery for both standard and customized orders. Our team provides professional technical support and flexible solutions, combining production excellence, certified quality, and timely supply to meet diverse customer needs worldwide.
Packaging and shipping
We are a chemical supplier offering flexible packaging solutions to meet diverse customer needs. Products are available in IBC containers, 200L plastic and metal drums, 30L plastic drums, 25kg bags, and 1000kg bulk bags. Customized packaging options are also supported to ensure safe handling, convenient transport, and tailored solutions for any order size.
CUSTOMER VISIT
Over the past two decades, Jingjun New Materials has proudly served over 100 countries and regions, establishing fruitful partnerships with more than 500 clients and 1000 partners worldwide.
APPLICATION AREAS
Backed by our group company's solid financial support, Jingjun New Materials is able to seamlessly integrate a wide array of chemical resources and offer tailor-made solutions to our global clients. We take pride in our vast chemical resources.
Nylon
Nylon
Solvent
Solvent
Electronics
Electronics
Paints and Dyes
Paints and Dyes
Flavors and Fragrances
Flavors and Fragrances
Pharmaceutical Field
Pharmaceutical Field
FAQ
Who are we?
We are based in Shandong, China, start from 2021,sell to Southeast Asia(30.00%),Eastern Asia(15.00%),South Asia(10.00%),North America(10.00%),South America(10.00%),Oceania(5.00%),Central America(5.00%),Africa(5.00%),Eastern Europe(5.00%),Mid East(5.00%). There are total about 11-50 people in our office.
How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
Why should you buy from us not from other suppliers?
Jingjun New Materials, a group company with a state-owned background in the chemical industry for over 10 years, serves as a nominated supplier for the top 50 chemical enterprises.
What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
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