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    Chemical Safety Data Sheet MSDS / SDS

    Disodium citrate

    Revision Date:2024-12-21Revision Number:1

    SECTION 1: Identification of the substance/mixture and of the company/undertaking

    Product identifier

    • Product name: Disodium citrate
    • CBnumber: CB9744798
    • CAS: 144-33-2
    • EINECS Number: 205-623-3
    • Synonyms: Disodium Citrate,DI-SODIUM HYDROGEN CITRATE

    Relevant identified uses of the substance or mixture and uses advised against

    • Relevant identified uses: For R&D use only. Not for medicinal, household or other use.
    • Uses advised against: none

    Company Identification

    • Company: Chemicalbook
    • Address: Building 1, Huihuang International, Shangdi 10th Street, Haidian District, Beijing
    • Telephone: 400-158-6606

    SECTION 2: Hazards identification

    Classification of the substance or mixture

    Not classified.

    Label elements

    Pictogram(s)
    • Signal word

      No signal word

    Hazard statement(s)

    none

    Precautionary statement(s)
    Prevention

    none

    Response

    none

    Storage

    none

    Disposal

    none

    Other hazards

    no data available

    SECTION 3: Composition/information on ingredients

    Substance

    • Product name: Disodium citrate
    • Synonyms: Disodium Citrate,DI-SODIUM HYDROGEN CITRATE
    • CAS: 144-33-2
    • EC number: 205-623-3
    • MF: C6H6Na2O7
    • MW: 236.09

    SECTION 4: First aid measures

    Description of first aid measures

    If inhaled

    Move the victim into fresh air. If breathing is difficult, give oxygen. If not breathing, give artificial respiration and consult a doctor immediately. Do not use mouth to mouth resuscitation if the victim ingested or inhaled the chemical.

    Following skin contact

    Take off contaminated clothing immediately. Wash off with soap and plenty of water. Consult a doctor.

    Following eye contact

    Rinse with pure water for at least 15 minutes. Consult a doctor.

    Following ingestion

    Rinse mouth with water. Do not induce vomiting. Never give anything by mouth to an unconscious person. Call a doctor or Poison Control Center immediately.

    Most important symptoms and effects, both acute and delayed

    no data available

    Indication of any immediate medical attention and special treatment needed

    no data available

    SECTION 5: Firefighting measures

    Extinguishing media

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

    Specific Hazards Arising from the Chemical

    no data available

    Advice for firefighters

    Wear self-contained breathing apparatus for firefighting if necessary.

    SECTION 6: Accidental release measures

    Personal precautions, protective equipment and emergency procedures

    Avoid dust formation. Avoid breathing mist, gas or vapours.Avoid contacting with skin and eye. Use personal protective equipment.Wear chemical impermeable gloves. Ensure adequate ventilation.Remove all sources of ignition. Evacuate personnel to safe areas.Keep people away from and upwind of spill/leak.

    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.

    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.

    SECTION 7: 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.

    SECTION 8: Exposure controls/personal protection

    Control parameters

    Occupational Exposure limit values

    no data available

    Biological limit values

    no data available

    Exposure controls

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

    Individual protection measures

    Eye/face protection

    Wear tightly fitting safety goggles with side-shields conforming to EN 166(EU) or NIOSH (US).

    Skin protection

    Wear fire/flame resistant and impervious clothing. Handle with gloves. Gloves must be inspected prior to use. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it.

    Respiratory protection

    If the exposure limits are exceeded, irritation or other symptoms are experienced, use a full-face respirator.

    Thermal hazards

    no data available

    SECTION 9: Physical and chemical properties

    Information on basic physicochemical properties

    • Physical stateSolid
    • ColourWhite crystalline
    • Odour

      no data available

    • Melting point/freezing point

      240°C

    • Boiling point or initial boiling point and boiling range

      309.6°C at 760 mmHg

    • Flammability

      no data available

    • Lower and upper explosion limit/flammability limit

      no data available

    • Flash point

      155.2°C

    • Auto-ignition temperature

      no data available

    • Decomposition temperature

      no data available

    • pH5.48(1 mM solution);5.28(10 mM solution);4.88(100 mM solution);3.72(1000 mM solution)
    • Kinematic viscosity

      no data available

    • SolubilityFreely soluble in water; practically insoluble in ethanol (96%).
    • Partition coefficient n-octanol/water

      no data available

    • Vapour pressure

      no data available

    • Density and/or relative density

      no data available

    • Relative vapour density

      no data available

    • Particle characteristics

      no data available

    SECTION 10: Stability and reactivity

    Reactivity

    no data available

    Chemical stability

    no data available

    Possibility of hazardous reactions

    no data available

    Conditions to avoid

    no data available

    Incompatible materials

    no data available

    Hazardous decomposition products

    no data available

    SECTION 11: Toxicological information

    Acute toxicity

    • Oral: no data available
    • Inhalation: no data available
    • Dermal: no data available

    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

    no data available

    STOT-repeated exposure

    no data available

    Aspiration hazard

    no data available

    SECTION 12: Ecological information

    Toxicity

    • Toxicity to fish: no data available
    • Toxicity to daphnia and other aquatic invertebrates: no data available
    • Toxicity to algae: no data available
    • Toxicity to microorganisms: no data available

    Persistence and degradability

    no data available

    Bioaccumulative potential

    no data available

    Mobility in soil

    no data available

    Other adverse effects

    no data available

    SECTION 13: Disposal considerations

    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.

    SECTION 14: Transport information

    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.)

    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.)

    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.)

    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.)

    Environmental hazards

    ADR/RID: No

    IMDG: No

    IATA: No

    Special precautions for user

    no data available

    Transport in bulk according to IMO instruments

    no data available

    SECTION 15: Regulatory information

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

    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.
    PICCS
    Listed.
    Vietnam National Chemical Inventory
    Listed.
    IECSC
    Not Listed.
    Korea Existing Chemicals List (KECL)
    Listed.

    SECTION 16: Other information

    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/
    Disclaimer:

    The information in this MSDS is only applicable to the specified product, unless otherwise specified, it is not applicable to the mixture of this product and other substances. This MSDS only provides information on the safety of the product for those who have received the appropriate professional training for the user of the product. Users of this MSDS must make independent judgments on the applicability of this SDS. The authors of this MSDS will not be held responsible for any harm caused by the use of this MSDS.

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