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    Home > SDS > Linear Alkyl Benzene Sulphonic Acid

    SAFETY DATA SHEETS

    According to the UN GHS revision 8

    Version: 1.0

    Creation Date: July 15, 2019

    Revision Date: July 15, 2019

    1. Identification

    1.1 GHS Product identifier

    Product name

    Sodium dodecylbenzenesulfonate

    1.2 Other means of identification

    Product number

    -

    Other names

    Dodecylbenzenesulfonic Acid,Sodium Salt;DDBS;Sodium 4-Dodecylbenzenesulfonate

    1.3 Recommended use of the chemical and restrictions on use

    Identified uses

    Industrial and scientific research uses.

    Uses advised against

    no data available

    1.4 Supplier's details

    Company

    Echemi.com

    Address

    Echemi.com

    Telephone

    Echemi.com

    Fax

    Echemi.com

    1.5 Emergency phone number

    Emergency phone number

    Echemi.com

    Service hours

    Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

    2. Hazard identification

    2.1 Classification of the substance or mixture

    Acute toxicity - Oral, Category 4

    Acute toxicity - Dermal, Category 4

    Eye irritation, Category 2

    2.2 GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Warning

    Hazard statement(s)

    H302 Harmful if swallowed

    H312 Harmful in contact with skin

    H319 Causes serious eye irritation

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

    P270 Do not eat, drink or smoke when using this product.

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

    Response

    P301+P312 IF SWALLOWED: Call a POISON CENTER/doctor/…if you feel unwell.

    P330 Rinse mouth.

    P302+P352 IF ON SKIN: Wash with plenty of water/...

    P312 Call a POISON CENTER/doctor/…if you feel unwell.

    P321 Specific treatment (see ... on this label).

    P362+P364 Take off contaminated clothing and wash it before reuse.

    P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    P337+P313 If eye irritation persists: Get medical advice/attention.

    Storage

    none

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    2.3 Other hazards which do not result in classification

    no data available

    3. Composition/information on ingredients

    3.1 Substances

    Chemical name Common names and synonyms CAS number EC number Concentration
    Sodium dodecylbenzenesulfonate Sodium dodecylbenzenesulfonate 25155-30-0 246-680-4 100%

    4. First-aid measures

    4.1 Description of necessary first-aid measures

    General advice

    Medical attention is required. Consult a doctor. Show this safety data sheet (SDS) to the doctor in attendance.

    If inhaled

    Fresh air, rest.

    Following skin contact

    Remove contaminated clothes. Rinse and then wash skin with water and soap.

    Following eye contact

    First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.

    Following ingestion

    Rinse mouth. Induce vomiting (ONLY IN CONSCIOUS PERSONS!). Give one or two glasses of water to drink. Refer for medical attention .

    4.2 Most important symptoms/effects, acute and delayed

    no data available

    4.3 Indication of immediate medical attention and special treatment needed, if necessary

    no data available

    5. Fire-fighting measures

    5.1 Extinguishing media

    Suitable extinguishing media

    Use dry chemical, carbon dioxide or alcohol-resistant foam.

    5.2 Specific hazards arising from the chemical

    Not combustible. Gives off irritating or toxic fumes (or gases) in a fire.

    5.3 Special protective actions for fire-fighters

    In case of fire in the surroundings, use appropriate extinguishing media.

    6. Accidental release measures

    6.1 Personal precautions, protective equipment and emergency procedures

    Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Sweep spilled substance into covered containers. If appropriate, moisten first to prevent dusting. Carefully collect remainder. Then store and dispose of according to local regulations.

    6.2 Environmental precautions

    Prevent further spillage or leakage if it is safe to do so. Do not let the chemical enter drains. Discharge into the environment must be avoided.

    6.3 Methods and materials for containment and cleaning up

    Collect and arrange disposal. Keep the chemical in suitable and closed containers for disposal. Remove all sources of ignition. Use spark-proof tools and explosion-proof equipment. Adhered or collected material should be promptly disposed of, in accordance with appropriate laws and regulations.

    7. Handling and storage

    7.1 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.

    7.2 Conditions for safe storage, including any incompatibilities

    Separated from acids.

    8. Exposure controls/personal protection

    8.1 Control parameters

    Occupational Exposure limit values

    no data available

    8.2 Appropriate engineering controls

    Ensure adequate ventilation. Handle in accordance with good industrial hygiene and safety practice. Set up emergency exits and the risk-elimination area.

    8.3 Individual protection measures, such as personal protective equipment (PPE)

    Eye/face protection

    Wear safety goggles or eye protection in combination with breathing protection.

    Skin protection

    Protective gloves.

    Respiratory protection

    Use local exhaust or breathing protection.

    Thermal hazards

    no data available

    9. Physical and chemical properties

    Physical state

    Solid. Powder.

    Colour

    Light yellow.

    Odour

    no data available

    Melting point/ freezing point

    287.63 °C. Atm. press.:0 mm Hg. Remarks:Selected VP: 2.29 E-015 mm Hg (Modified Grain Method).

    Boiling point or initial boiling point and boiling range

    Ca. 660.62 °C. Atm. press.:0 mm Hg. Remarks:Selected VP: 2.29 E-015 mm Hg (Modified Grain Method), 3.05 E-013 Pa (Modified Grain Method).

    Flammability

    no data available

    Lower and upper explosion limit / flammability limit

    no data available

    Flash point

    149 °C. Atm. press.:Ca. 101.5 kPa.

    Auto-ignition temperature

    no data available

    Decomposition temperature

    no data available

    pH

    7 - 10.5. Remarks:PH (@25ºC 0.1% aqueous solution).

    Kinematic viscosity

    dynamic viscosity (in mPa s) = 960. Temperature:20°C.

    Solubility

    In water: 100 mg/L. Temperature:25 °C. Remarks:Temperature varied between 5-70°C.

    Partition coefficient n-octanol/water

    log Pow = 1.96. Temperature:25 °C.

    Vapour pressure

    0 Pa. Temperature:25 °C. Remarks: 2.29 E-015 mm Hg  is equivalent to vapour pressure of 3.05 E-013 Pa.

    Density and/or relative density

    1 g/cm³. Temperature:20 °C.

    Relative vapour density

    no data available

    Particle characteristics

    no data available

    10. Stability and reactivity

    10.1 Reactivity

    no data available

    10.2 Chemical stability

    no data available

    10.3 Possibility of hazardous reactions

    No data.Decomposes on heating. This produces toxic and irritating fumes (sulfur oxides). Reacts with acids and acid fumes. This produces toxic and irritating fumes (sulfur oxides).

    10.4 Conditions to avoid

    no data available

    10.5 Incompatible materials

    no data available

    10.6 Hazardous decomposition products

    no data available

    11. Toxicological information

    Acute toxicity

    • Oral: LD50 - rat (male/female) - 650 mg/kg bw.
    • Inhalation: LC50 - rat (male) - 310 mg/m³ air.
    • Dermal: LD50 - rat (male/female) - > 2 000 mg/kg bw.

    Skin corrosion/irritation

    no data available

    Serious eye damage/irritation

    no data available

    Respiratory or skin sensitization

    no data available

    Germ cell mutagenicity

    no data available

    Carcinogenicity

    no data available

    Reproductive toxicity

    no data available

    STOT-single exposure

    The substance is irritating to the eyes, skin and respiratory tract.

    STOT-repeated exposure

    Repeated or prolonged contact with skin may cause dermatitis.

    Aspiration hazard

    Evaporation at 20°C is negligible; a harmful concentration of airborne particles can, however, be reached quickly when dispersed, especially if powdered.

    12. Ecological information

    12.1 Toxicity

    • Toxicity to fish: LC50 - Rita rita - 6.926 - 7.16 mg/L - 96 h.
    • Toxicity to daphnia and other aquatic invertebrates: EC50 - Daphnia magna - 6.3 mg/L - 48 h.
    • Toxicity to algae: EC50 - Green Algae - 17.03 mg/L - 96 h.
    • Toxicity to microorganisms: EC50 - activated sludge - > 500 - < 723 mg/L - 3 h.

    12.2 Persistence and degradability

    no data available

    12.3 Bioaccumulative potential

    no data available

    12.4 Mobility in soil

    no data available

    12.5 Other adverse effects

    no data available

    13. Disposal considerations

    13.1 Disposal methods

    Product

    The material can be disposed of by removal to a licensed chemical destruction plant or by controlled incineration with flue gas scrubbing. Do not contaminate water, foodstuffs, feed or seed by storage or disposal. Do not discharge to sewer systems.

    Contaminated packaging

    Containers can be triply rinsed (or equivalent) and offered for recycling or reconditioning. Alternatively, the packaging can be punctured to make it unusable for other purposes and then be disposed of in a sanitary landfill. Controlled incineration with flue gas scrubbing is possible for combustible packaging materials.

    14. Transport information

    14.1 UN Number

    ADR/RID: Not dangerous goods. (For reference only, please check.) IMDG: Not dangerous goods. (For reference only, please check.) IATA: Not dangerous goods. (For reference only, please check.)

    14.2 UN Proper Shipping Name

    ADR/RID: Not dangerous goods. (For reference only, please check.) IMDG: Not dangerous goods. (For reference only, please check.) IATA: Not dangerous goods. (For reference only, please check.)

    14.3 Transport hazard class(es)

    ADR/RID: Not dangerous goods. (For reference only, please check.) IMDG: Not dangerous goods. (For reference only, please check.) IATA: Not dangerous goods. (For reference only, please check.)

    14.4 Packing group, if applicable

    ADR/RID: Not dangerous goods. (For reference only, please check.) IMDG: Not dangerous goods. (For reference only, please check.) IATA: Not dangerous goods. (For reference only, please check.)

    14.5 Environmental hazards

    ADR/RID: Yes IMDG: Yes IATA: Yes

    14.6 Special precautions for user

    no data available

    14.7 Transport in bulk according to Annex II of MARPOL 73/78 and the IBC Code

    no data available

    15. Regulatory information

    15.1 Safety, health and environmental regulations specific for the product in question

    Chemical name Common names and synonyms CAS number EC number
    Sodium dodecylbenzenesulfonate Sodium dodecylbenzenesulfonate 25155-30-0 246-680-4
    European Inventory of Existing Commercial Chemical Substances (EINECS) Listed.
    EC Inventory Listed.
    United States Toxic Substances Control Act (TSCA) Inventory Listed.
    China Catalog of Hazardous chemicals 2015 Not Listed.
    New Zealand Inventory of Chemicals (NZIoC) Listed.
    Philippines Inventory of Chemicals and Chemical Substances (PICCS) Listed.
    Vietnam National Chemical Inventory Listed.
    Chinese Chemical Inventory of Existing Chemical Substances (China IECSC) Listed.
    Korea Existing Chemicals List (KECL) Listed.

    16. Other information

    Information on revision

    Creation Date July 15, 2019
    Revision Date July 15, 2019

    Abbreviations and acronyms

    • CAS: Chemical Abstracts Service
    • ADR: European Agreement concerning the International Carriage of Dangerous Goods by Road
    • RID: Regulation concerning the International Carriage of Dangerous Goods by Rail
    • IMDG: International Maritime Dangerous Goods
    • IATA: International Air Transportation Association
    • TWA: Time Weighted Average
    • STEL: Short term exposure limit
    • LC50: Lethal Concentration 50%
    • LD50: Lethal Dose 50%
    • EC50: Effective Concentration 50%

    References

    • IPCS - The International Chemical Safety Cards (ICSC), website: http://www.ilo.org/dyn/icsc/showcard.home
    • HSDB - Hazardous Substances Data Bank, website: https://toxnet.nlm.nih.gov/newtoxnet/hsdb.htm
    • IARC - International Agency for Research on Cancer, website: http://www.iarc.fr/
    • eChemPortal - The Global Portal to Information on Chemical Substances by OECD, website: http://www.echemportal.org/echemportal/index?pageID=0&request_locale=en
    • CAMEO Chemicals, website: http://cameochemicals.noaa.gov/search/simple
    • ChemIDplus, website: http://chem.sis.nlm.nih.gov/chemidplus/chemidlite.jsp
    • ERG - Emergency Response Guidebook by U.S. Department of Transportation, website: http://www.phmsa.dot.gov/hazmat/library/erg
    • Germany GESTIS-database on hazard substance, website: http://www.dguv.de/ifa/gestis/gestis-stoffdatenbank/index-2.jsp
    • ECHA - European Chemicals Agency, website: https://echa.europa.eu/
    Any questions regarding this SDS, Please send your inquiry to sds@xixisys.com

    Disclaimer: The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. We as supplier shall not be held liable for any damage resulting from handling or from contact with the above product.

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