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Sodium alpha olefin sulfonate (AOS)

TDS 20 Inquiries

Unit Price: Get Latest Price
CAS No.:

68439-57-6

Grade:

Industrial Grade

Content:

35%

Port:

ningbo

Brand:

east chemsources

Packaging:

200kg drum or 1000kg IBC

Price valid (until):

2024-02-25

Company Type:
Trader
Location:
China
Qualification:
Main Products:

Food additives,Pharmaceutical raw materials,Chemicals,Comestic raw materials

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Shop Sodium alpha olefin sulfonate (AOS)-Detailed Image 1

    Sodium alpha olefin sulfonate (AOS)
    CAS No.68439-57-6

    Performance and application:
    α-olefin sulfonate is a type of anionic surfactant processed by α-olefin gas-phase sulfonation and continuous neutralization. It has excellent emulsifying, decontaminating and calcium soap dispersing performances. Advantages include good solvency and compatibility, rich and fine foam, easy to biodegradation, low toxicity and low irritation to skin, etc. Especially in the application of non-phosphorus detergents, it has not only the good washing ability, but also good compatibility with enzyme agents. Powder (grain) shape products have good fluidity, therefore they are widely used in non-phosphorus washing powder, liquid detergents and home washing products, textile, printing and dyeing industry, petrochemical products, and industrial hard surface cleaning agents, etc.
    Technical data:




    Item

    Index

    35%

    measuring method

      Appearance

    Colorless to yellowish liquid

    Eye measurement

     Active matter %

    35±1

    GB/T 5173-1995

     Free oil %

    1.5 Max.


     Sodium sulfate %

    1.0 Max.

    GB/T 6366-1992

     Free alkali (by NaOH) %

    0.3 Max.


     Color(5% a. m.) Hazen

    80 Max.

    GB 9104.4-1988

     Water % .

    /


      pH value

    10-11.5


    Shop Sodium alpha olefin sulfonate (AOS)-Detailed Image 2 Packaging:
    200kg(n.w.) per plastic drum or 1000kg IBC.
    Storage: Store this product in dry and cool place, kept away from sunshine and rain.




    Material   Safety Data   Sheet

    Shop Sodium alpha olefin sulfonate (AOS)-Detailed Image 3


    Product   identifier

    Trade   Name :                                             Sodium α -olefinsulfonate

    CAS   Number :                                          68439-57-6

    Use   of the   substance/pre paration

    Ingredient in Personal and Home Care products

    Details   of the   supplier   of th e   safety   data   sheet



    Manufacturer/Supplier:

    EAST CHEMSOURCES LIMITED

    NO.666 HAIBIN 12TH

    ROAD,HUANGDAO,QINGDAO,CHINA


    Emergency   Telephone   Number :           +86/0532 8190 6761

    Shop Sodium alpha olefin sulfonate (AOS)-Detailed Image 4


    Classification   of the   substance   or   mixture


    Physical   hazards

    Health   hazards







    Environmental   hazards

    Not classified.

    Acute toxicity - oral

    Skin Irritation

    Serious Eye Damage

    Hazardous to the aquatic environment, acute hazard

    Hazardous to the aquatic environment,

    long-term hazard

    OSHA defined   hazards         Not classified.

    Label   elements

    Hazard label for supply/use required.




    Category 4

    Category 2

    Category 2;


    Category 2


    Category 3





    Shop Sodium alpha olefin sulfonate (AOS)-Detailed Image 5 

    Signal   word:


    Hazard   statements




    Precautionary   statements








    Response





    Storage

    Disposal


    Hazard(s)   not   otherwise   classified   (HNOC)

    Supplemental

    information

    Other   hazards








    Warning

    Causes skin irritation . Causes serious eye damage . Harmful to aquatic life with long lasting effects.

    Obtain special instructions before use . Do not handle until all safety

    precautions have been read and understood. Do not breathe mist or vapor. Wash thoroughly after handling. Avoid release to the environment. Wear   protective gloves/protective clothing/eye protection/face protection .

    If on skin: Wash with plenty of water. If in eyes: Rinse cautiously with water for several minutes.

    Remove contact lenses, if present and easy to do . Continue rinsing. If

    exposed or concerned: Get medical advice/attention . Specific treatment

    (see this label). If skin irritation occurs: Get medical advice/attention . If

    eye irritation persists: Get medical advice/attention . Take off contaminated clothing and wash before reuse .

    Store locked up.

    Dispose of contents/container in accordance with

    local/regional/national/international regulations.


    None known .


    None.


    No risks worthy of mention .

    Shop Sodium alpha olefin sulfonate (AOS)-Detailed Image 6

    Mixtures


    Name                                                                                    CAS - No .                                     Percent   [%]

    Sodium   α- olefinsulfonate                                                68439-57-6                                35

    Water                                                                                   7732-   18-5                                     65

    Shop Sodium alpha olefin sulfonate (AOS)-Detailed Image 7


    In   case   of inhalation         Move to fresh air. Call a physician if symptoms develop or persist.







    Immediately flush with plenty of water. Remove contaminated clothing and

    After   skin   contact:

    wash clothing separately before reuse . If irritation persists get medical attention .

    After   eye   contact:

    Immediately flush eyes with running water for at least 15 minutes. Get medical attention .

    After   Ingestion

    Rinse mouth. Get medical attention if symptoms occur.

    Most   important

    Symptoms may include stinging, tearing, redness, swelling, and blurred

    symptoms/effects,

    vision . Skin irritation . May cause redness and pain . Prolonged exposure may

    acute   and   delayed

    cause chronic effects.

    Indication   of


    immediate   medical

    Provide general supportive measures and treat symptomatically. Keep victim

    attention   and   special   treatment   needed

    under observation . Symptoms may be delayed.


    IF exposed or concerned: Get medical advice/attention . Ensure that medical

    General   information

    personnel are aware of the material(s) involved, and take precautions to protect themselves.


    Shop Sodium alpha olefin sulfonate (AOS)-Detailed Image 8



    Suitable   extinguishing   media:

    Water fog. Foam . Dry chemical powder. CO2 .

    Unsuitable   extinguishing   media

    Do not use water jet as an extinguisher, as this will spread the fire .

    Extinguishing   media   which   must   not   be   used   for   safety   reasons:

    High power water jet.

    Special   hazards   arising   from   the   substance   or   mixture

    In case of fire may be liberated: nitrogen dioxide and nitrogen monoxide, carbon monoxide and carbon monoxide and carbon dioxide.

    Advice   for   firefighters

    Self-contained breathing apparatus and full protective clothing must be worn in case of fire .

    Fire-fighting

    equipment/instructions

    Move containers from fire area if you can do so without risk.

    Specific   methods   General   fire   hazards

    Use standard firefighting procedures and consider the hazards of other involved materials. No unusual fire or explosion hazards

    noted.


    Shop Sodium alpha olefin sulfonate (AOS)-Detailed Image 9


    Personal   precautions,   protective   equipment and   emergency

    Keep unnecessary personnel away. Keep people away from and upwind of spill/leak. Wear appropriate protective equipment and clothing during

    clean-up. Do not breathe mist or vapor. Do not touch damaged containers or






    procedures

    spilled material unless wearing appropriate protective clothing.

    Ensure adequate ventilation . Local authorities should be advised if significant spillages cannot be contained.

    Environmental

    precaution

    Avoid release to the environment. Contact local authorities in case of

    spillage to drain/aquatic environment. Prevent further leakage or spillage if safe to do so . Do not contaminate water. Avoid discharge into drains, water  courses or onto the ground.

    Methods   for

    containment

    Prevent entry into waterways, sewers, basements or confined areas .


    Wear appropriate protective equipment and clothing during clean-up.

    Eliminate ignition sources including sources including sources of electrical,

    Methods   for   cleaning

    static or frictional sparks.

    up

    Small Spills: Use a non-combustible material like vermiculite, sand or earth to soak up the product and place into a container for later disposal.

    Large Spills: Dike far ahead of liquid spill for later disposal.

    Reference   to   other

    sections

    Refer additionally to chapter 8 and 13 .


    Shop Sodium alpha olefin sulfonate (AOS)-Detailed Image 10




    Obtain special instructions before use . Do not handle until all safety

    precautions have been read and understood. Do not breathe mist or vapor. Avoid contact with skin . Avoid contact with eyes . Avoid contact during

    Precautions   for   safe

    pregnancy/while nursing. Avoid prolonged exposure . Avoid contact with

    handling

    clothing. Provide adequate ventilation . Wear appropriate personal protective equipment. Observe good industrial hygiene practices. When using, do not    eat, drink or smoke . Wash hands thoroughly after handling. Avoid release to the environment. Do not empty into drains.


    Conditions       for     safe   storage,    including    any   incompatibilities

    Requirements for storeroom and containers:

    Protect from frost. In case the product becomes cloudy, thicker or frozen by cooling, defrost it at room temperature and stir it.

    Hints on joint storage: No information is available.


    Shop Sodium alpha olefin sulfonate (AOS)-Detailed Image 11


    Engineering   controls

    Use general ventilation . Local exhaust is suggested for use, where possible, in enclosed or confined spaces.





    General

    Eye/face   protection   Skin   protection


    Respiratory   protection

    Eye wash fountain and emergency shower are recommended

    Wear chemical goggles. Face-shield.

    Wear suitable protective clothing. Use impervious gloves .

    If ventilation is not sufficient to effective prevent buildup of aerosols or vapors, appropriate respiratory protection must be provided.

    Shop Sodium alpha olefin sulfonate (AOS)-Detailed Image 12



    Appearance

    Liquid

    Color

    Yellow

    Molecular Formula

    RCH=CH(CH2) nSO3Na

    Molecular Weight

    336

    pH (25 )

    10~ 11 @1% Aqueous Solution

    Freezing   point

    Boiling   point

    100

    Flash   point

    >150

    Vapor   density

    Not available

    Solubility

    Easily soluble in water @ 25

    Main   application

    Used as raw materials of detergent, mineral flotation agent, levelling agent of dyeing and printing industry.


    Shop Sodium alpha olefin sulfonate (AOS)-Detailed Image 13



    Reactivity

    The product is stable and non-reactive under normal conditions of use, storage and transport.

    Chemical   stability

    Material is stable under normal conditions.

    Incompatible   materials

    Strong acids and oxidizing agents . Peroxides . Phenols .

    Conditions   to   avoid

    Avoid temperatures exceeding the flash point. Contact with incompatible materials.

    Possibility   of

    Polymerization

    Will not occur

    Hazardous

    decomposition   products

    No hazardous decomposition products are known .


    Shop Sodium alpha olefin sulfonate (AOS)-Detailed Image 14


    Information   on   likely   routes   of exposure

    Ingestion

    Inhalation

    Expected to be a low ingestion hazard.

    Prolonged inhalation may be harmful. May cause damage to organs by inhalation .






    Skin   contact

    Causes skin irritation .

    Eye   contact

    Causes serious eye irritation .

    Symptoms   related   to   the

    physical,   chemical   and

    toxicological   characteristics

    Symptoms may include stinging, tearing, redness, swelling, and blurred vision . Skin irritation . May cause redness and pain .

    Acute   Oral

    Acute oral toxicity (LD50): 1300~2400 mg/kg [Rat.]

    Sub-acute   and

    Chronic   Toxicity

    Not list as toxicity according to the test of rat.

    Irritation

    Moderately irritating to eyes, slight or no irritation to skin .

    Carcinogenicity

    Suspected of causing cancer.

    Teratogenicity

    Not available

    Mutagenicity

    Testing has shown this product to be non-mutagenic when make the rats expose in 100mg/ml products for 24h.


    Shop Sodium alpha olefin sulfonate (AOS)-Detailed Image 15




    Harmful  to   aquatic,  may   cause   long-term   adverse   effect  in  the  aquatic environment.

    Algae toxicity:

    Eco-toxicity

    EC50 Desmodesmus subspicatus (green algae) :  10 mg/L/72h. Daphnia toxicity:

    EC50 Daphnia magna (daphnia) :  10 mg/L/48h (OECD 202) . Fish toxicity:

    LC50 (fish):  10 mg/L/96h (OECD 203) .

    Persistence

    and   degradability

    This product is readily biodegradable.

    Bioaccumulative

    potential


    No data available.

    Mobility

    The product will dissolve in water.


    Shop Sodium alpha olefin sulfonate (AOS)-Detailed Image 16





    Disposal   instructions

    Collect and reclaim or dispose in sealed containers at licensed waste disposal site. This material and its container must be disposed of as hazardous waste .

    Do not allow this material to drain into sewers/water supplies . Do not

    contaminate ponds, waterways or ditches with chemical or used container. Dispose of contents/container in accordance with

    local/regional/national/international regulations.






    Hazardous   waste

    The waste code should be assigned in discussion between the user, the

    code

    producer and the waste disposal company.

    Waste   from   residues   /

    unused   products

    Dispose of in accordance with local regulations. Empty containers or liners may retain some product residues. This material and its container must be   disposed of in a safe manner (see: Disposal instructions) .

    Contaminated

    packaging

    Empty containers should be taken to an approved waste handling site for

    recycling or disposal. Since emptied containers may retain product residue, follow label warnings even after container is emptied.


    Shop Sodium alpha olefin sulfonate (AOS)-Detailed Image 17


    According to ADN/ADR/RID/IMDG/IATA not classified as dangerous goods.

    This classification is in principle not valid for carriage by tank vessel on inland waterways. Please refer

    to the manufacturer for further information .

    UN   number


    UN   proper   shipping   name

    Transport   hazard   class(es)


    Packing   group


    Environment   hazards


    Special   precautions   for   user

    Transport   in   bulk   according   to Annex   II   of

    MARPOL  73/78   and   the   IBC - Code


    Not applicable


    ADR/RID, IMDG, IATA:                 Not restricted


    Not available


    Not available


    Marine pollutant                              No


    See sections 6 to 8 of this Safety Data Sheet.


    No transport as bulk according IBC-Code

    Shop Sodium alpha olefin sulfonate (AOS)-Detailed Image 18


    Environmental    Protection    Law    of  The   People's

    Republic   of China

    Regulations on the Safety Administration of  Dangerous   Chemicals

    Implementing   Regulations   on   Safe ty   Management   of Hazardous   Chemicals

    Workplace   Provision   on   Safety   Use   o f Chemicals    Classification   and   La bels   of Dangerous   Chemical   Substances   Commonly   used

    Rule   for   Storage   of Chemical   Dan gers




    The State Council issued, Jan .26,2002


    NO.677, Department of Labor and Chemical Industry issued, 1992

    NO.423, Department of Labor issued, 1996

    GB 13690-2009


    GB15603- 1995





    Packing   Symbol   of Dangerous   Goo ds

    General   Specifications   for   Transport   Packages   of   Dangerous   Goods

    GB


    GB

    190-2009


    12463-2009

    Items Specifications






    Certificates

    Basic Info
    Product Name:

    Sulfonic acids, C14-16-alkane hydroxy and C14-16-alkene, sodium salts

    Other Name:

    Sulfonic acids,C14-16-alkane hydroxy and C14-16-alkene,sodium salts;Alkenes,C14-16 α-,sulfonated,sodium salts;Sulfochem AOS-K

    CAS No.:

    68439-57-6

    Exact Mass:

    298.157867

    EC Number:

    270-407-8

    Categories:

    Anionic Surfactants

    Characteristics

    Hazard Identification

    Classification of the substance or mixture

    Skin irritation, Category 2

    Serious eye damage, Category 1

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H315 Causes skin irritation

    H318 Causes serious eye damage

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    Response

    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

    none

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    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

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Food additives,Pharmaceutical raw materials,Chemicals,Comestic raw materials

    Location:

    Room 501, Unit 6, No. 40, hushan road,Licang,Qingdao

    Payment Terms:

    TT against copy of documents,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    10

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    11-50

    Year of Establishment:

    2017

    QINGDAO EASTCHEMSORCES TRADE LIMITED is a leading Manufactory supplier of Sorbitol, Citric acid, Sodium hypochlorite based in Qingdao, Shandong, China. With a commitment to quality and customer satisfaction, QINGDAO EASTCHEMSORCES TRADE LIMITED has become a trusted name in the industry. Our product line includes a range of high-quality Sorbitol, Citric acid, Sodium hypochlorite, which are available at competitive prices. QINGDAO EASTCHEMSORCES TRADE LIMITED has established itself as a reliable supplier of chemical products on the echemi.com.

  • Inquiry History
    20 Inquiries
    Country Product Purchase Quantity Date Posted
    United States

    alpha olefin sulfonate

    100 TON Jun 15, 2024
    United States

    alpha olefin sulfonate

    100 TON Jun 17, 2024
    United Arab Emirates

    sodium alpha olefin sulfonate

    25 MT Apr 17, 2026
    United Arab Emirates

    Sodium C14-16 Alpha Olefin Sulfonate (AOS)

    25 MT Apr 17, 2026
    United Arab Emirates

    Sodium C14-16 Alpha Olefin Sulfonate (AOS)

    25 MT Apr 15, 2026
    United Arab Emirates

    Alpha Olefin Sulfonate (AOS) 38%

    1.00 L Oct 16, 2025
    Egypt

    Sodium C14-16 Olefin Sulfonate

    1000.00 KG Aug 5, 2025
    India

    Alpha Olefin Sulfonate

    10.00 MT Apr 3, 2025
    Nepal

    alpha-olefin sulfonate

    25.00 MT Mar 10, 2025
    Sri Lanka

    Sodium Olefin Alpha Sulfonate (AOS)

    2.00 KG Feb 14, 2025
    Pakistan

    Alpha Olefin Sulfonate 92

    100 KG Dec 27, 2024
    Canada

    AOS

    20000 KG Mar 8, 2024
    Indonesia

    Alpha Olefin Sulfonate

    200.00 MT Dec 24, 2025
    Mongolia

    AOS

    1 MT Feb 7, 2025
    Nepal

    AOS Liquid & Powder

    25.00 MT Dec 3, 2024
    Egypt

    Alpha olefin sulfonate

    1 20' Fcl Nov 19, 2024
    Brazil

    sodium alpha olefin 14-16 sulfonate

    50 MT Nov 24, 2023
    Bangladesh

    Sodium Alpha Olefin Sulfonate

    1 40' Fcl Aug 1, 2025
    Bangladesh

    AOS 92% Powder Min.

    24 MT Aug 1, 2025
    United States

    Alcohols, C9-11, ethoxylated

    279.2 KG Sep 22, 2025
    Post an enquiry for this product
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