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Beijing Bailingwei Technology Co., Ltd.

Beijing Bailingwei Technology Co., Ltd.

Certified Store
Reagent Business
China Beijing Chaoyang
market3@jkchemical.com
18600117857
010-82848833

Catalog No. : 114895

Sodium hydride

  • 7646-69-7
  • 10g
  • 96%
  • 6Day (s)
Packing :
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  • Product Details & Description
  • MSDS

Product Info

Compound Sodium hydride
CAS No. 7646-69-7 Catalog No. 114895 Brand
Purity 96% Packing 10g Grade
Lead Time 6Day (s) Origin Loading Port

PropertiesMore

Storage Condition Store at RT.
Appearance & Physical State solid/liquid mixture
Flash Point 185ºC
Density 1.2
Melting Point 800ºC (dec.)

The supplier has not provide MSDS, The information below is provided by MOLBASE Encyclopedia for your reference.

MSDS


SECTION 1: Identification of the substance/mixture and of the company/undertaking
  Product identifiers
    Product name        : Sodium hydride    
    REACH No.        : A registration number is not available for this substance as the substance    
    or its uses are exempted from registration, the annual tonnage does not
    require a registration or the registration is envisaged for a later
    registration deadline.
    CAS-No.        : 7646-69-7    
  

SECTION 2: Hazards identification
  Classification of the substance or mixture
  Classification according to Regulation (EC) No 1272/2008
    Substances and mixtures, which in contact with water, emit flammable gases (Category 1), H260
    For the full text of the H-Statements mentioned in this Section, see Section 16.
  Classification according to EU Directives 67/548/EEC or 1999/45/EC
    F Highly flammable        R15    
    For the full text of the R-phrases mentioned in this Section, see Section 16.
  Label elements
  Labelling according Regulation (EC) No 1272/2008
    Pictogram
    Signal word        Danger    
    Hazard statement(s)
    In contact with water releases flammable gases which may ignite
    spontaneously.
    Precautionary statement(s)
    Do not allow contact with water.
    P231 + P232        Handle under inert gas. Protect from moisture.    
    P370 + P378        In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to    
    extinguish.
    Store contents under inert gas.
    Supplemental Hazard        none    
    Statements
  According to European Directive 67/548/EEC as amended.
    Hazard symbol(s)        F Highly flammable    
    R-phrase(s)
    R15        Contact with water liberates extremely flammable gases.    
    S-phrase(s)
    S 7/8        Keep container tightly closed and dry.    
    S22        Do not breathe dust.    
    S26        In case of contact with eyes, rinse immediately with plenty of water and    
    seek medical advice.
    S43        In case of fire, use carbon dioxide.    
    S60        This material and its container must be disposed of as hazardous waste.    
  Other hazards
    This substance/mixture contains no components considered to be either persistent, bioaccumulative and
    toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.

SECTION 3: Composition/information on ingredients
  Mixtures
    Chemical characterization : powdered form
    Formula        : HNa    
    Molecular weight        : 24,00 g/mol    
  Hazardous ingredients according to Regulation (EC) No 1272/2008
    Component        Classification        Concentration    
  Sodium hydride
    CAS-No.        7646-69-7        Flam. Sol. 1; Water-react. 1;        >= 50 - <= 100    
    EC-No.        231-587-3        Skin Corr. 1A; H228, H260,        %    
    Index-No.        001-003-00-X    
  Hazardous ingredients according to Directive 1999/45/EC
    Component        Classification        Concentration    
  Sodium hydride
    CAS-No.        7646-69-7        F, C, R11 - R15 - R35        >= 50 - <= 100    
    EC-No.        231-587-3        %    
    Index-No.        001-003-00-X    
    For the full text of the H-Statements and R-Phrases mentioned in this Section, see Section 16

SECTION 4: First aid measures
  Description of first aid measures
  General advice
    Consult a physician. Show this safety data sheet to the doctor in attendance.
  If inhaled
    If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
  In case of skin contact
    Wash off with soap and plenty of water. Consult a physician.
  In case of eye contact
    Flush eyes with water as a precaution.
  If swallowed
    Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
  Most important symptoms and effects, both acute and delayed
    The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in
    section 11
  Indication of any immediate medical attention and special treatment needed
    No data available

SECTION 5: Firefighting measures
  Extinguishing media
  Suitable extinguishing media
    Dry powder
  Special hazards arising from the substance or mixture
    Carbon oxides, Sodium oxides
    Carbon oxides, Sodium oxides
  Advice for firefighters
    Wear self-contained breathing apparatus for firefighting if necessary.
  Further information
    No data available

SECTION 6: Accidental release measures
  Personal precautions, protective equipment and emergency procedures
    Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas.
    For personal protection see section 8.
  Environmental precautions
    Prevent further leakage or spillage if safe to do so. Do not let product enter drains.
  Methods and materials for containment and cleaning up
    Contain spillage, and then collect with an electrically protected vacuum cleaner or by wet-brushing and
    place in container for disposal according to local regulations (see section 13). Do not flush with water.
  Reference to other sections
    For disposal see section 13.

SECTION 7: Handling and storage
  Precautions for safe handling
    Keep away from sources of ignition - No smoking.
    For precautions see section 2.2.
  Conditions for safe storage, including any incompatibilities
    Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are
    opened must be carefully resealed and kept upright to prevent leakage.
    Never allow product to get in contact with water during storage.
    Handle and store under inert gas.
    Storage class (TRGS 510): Hazardous materials, which set free flammable gases upon contact with water
  Specific end use(s)
    Apart from the uses mentioned in section 1.2 no other specific uses are stipulated

SECTION 8: Exposure controls/personal protection
  Control parameters
  Components with workplace control parameters
  Exposure controls
  Appropriate engineering controls
    Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and
    at the end of workday.
  Personal protective equipment
  Eye/face protection
    Face shield and safety glasses Use equipment for eye protection tested and approved under
    appropriate government standards such as NIOSH (US) or EN 166(EU).
  Skin protection
    Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
    (without touching glove's outer surface) to avoid skin contact with this product. Dispose of
    contaminated gloves after use in accordance with applicable laws and good laboratory practices.
    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.
    Full contact
    Material: Nitrile rubber
    Minimum layer thickness: 0,11 mm
    Break through time: 480 min
    Splash contact
    Material: Nitrile rubber
    Minimum layer thickness: 0,11 mm
    Break through time: 480 min
    test method: EN374
    If used in solution, or mixed with other substances, and under conditions which differ from EN 374,
    contact the supplier of the CE approved gloves. This recommendation is advisory only and must
    be evaluated by an industrial hygienist and safety officer familiar with the specific situation of
    anticipated use by our customers. It should not be construed as offering an approval for any
    specific use scenario.
  Body Protection
    Flame retardant protective clothing, The type of protective equipment must be selected according
    to the concentration and amount of the dangerous substance at the specific workplace.
  Respiratory protection
    Where risk assessment shows air-purifying respirators are appropriate use a full-face respirator
    with multi-purpose combination (US) or type ABEK (EN 14387) respirator cartridges as a backup
    to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air
    respirator. Use respirators and components tested and approved under appropriate government
    standards such as NIOSH (US) or CEN (EU).
  Control of environmental exposure
    Prevent further leakage or spillage if safe to do so. Do not let product enter drains.

SECTION 9: Physical and chemical properties
  Information on basic physical and chemical properties
    a) Appearance        Form: dispersion    
    Colour: light grey, off-white
    b) Odour        No data available    
    c) Odour Threshold        No data available    
    d) pH        No data available    
    e) Melting point/freezing        No data available    
    point
    f) Initial boiling point and No data available
    boiling range
    g) Flash point        No data available    
    h) Evaporation rate        No data available    
    i) Flammability (solid, gas) No data available
    j) Upper/lower        No data available    
    flammability or
    explosive limits
    k) Vapour pressure        No data available    
    l) Vapour density        No data available    
    m) Relative density        0,920 g/cm3 at 20 °C    
    n) Water solubility        Not applicableDecomposes in contact with water.    
    o) Partition coefficient: n- No data available
    octanol/water
    p) Auto-ignition        No data available    
    temperature
    q) Decomposition        No data available    
    temperature
    r) Viscosity        No data available    
    s) Explosive properties        No data available    
    t) Oxidizing properties        No data available    
  Other safety information
    No data available

SECTION 10: Stability and reactivity
  Reactivity
    No data available
  Chemical stability
    Stable under recommended storage conditions.
    Contains the following stabiliser(s):
    Mineral oil (>=35 - <=45 %)
  Possibility of hazardous reactions
    Reacts violently with water.
  Conditions to avoid
    Exposure to moisture.
  Incompatible materials
    Alcohols, Carbon dioxide (CO2), Reacts with water to generate Hydrogen gas., Oxidizing agents, Acids,
    Halogens, Sulphur compounds
  Hazardous decomposition products
    Reacts with water to form: - Hydrogen gas
    In the event of fire: see section 5

SECTION 11: Toxicological information
  Information on toxicological effects
  Acute toxicity
    No data available
  Skin corrosion/irritation
    No data available
  Serious eye damage/eye irritation
    No data available
  Respiratory or skin sensitisation
    No data available
  Germ cell mutagenicity
    No data available
  Carcinogenicity
    IARC:        No component of this product present at levels greater than or equal to 0.1% is identified as    
    probable, possible or confirmed human carcinogen by IARC.
  Reproductive toxicity
    No data available
  Specific target organ toxicity - single exposure
    No data available
  Specific target organ toxicity - repeated exposure
    No data available
  Aspiration hazard
    No data available
  Additional Information
    RTECS: Not available
    burning sensation, Cough, wheezing, laryngitis, Shortness of breath, spasm, inflammation and edema of
    the larynx, spasm, inflammation and edema of the bronchi, pneumonitis, pulmonary edema, Material is
    extremely destructive to tissue of the mucous membranes and upper respiratory tract, eyes, and skin.

SECTION 12: Ecological information
  Toxicity
    No data available
  Persistence and degradability
    No data available
  Bioaccumulative potential
    No data available
  Mobility in soil
    No data available
  Results of PBT and vPvB assessment
    This substance/mixture contains no components considered to be either persistent, bioaccumulative and
    toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
  Other adverse effects
    No data available

SECTION 13: Disposal considerations
  Waste treatment methods
  Product
    Burn in a chemical incinerator equipped with an afterburner and scrubber but exert extra care in igniting
    as this material is highly flammable. Offer surplus and non-recyclable solutions to a licensed disposal
    company.
  Contaminated packaging
    Dispose of as unused product.

SECTION 14: Transport information
  UN number
    ADR/RID: 1427        IMDG: 1427        IATA: 1427    
  UN proper shipping name
    ADR/RID: SODIUM HYDRIDE
    IMDG: SODIUM HYDRIDE
    IATA:        Sodium hydride    
    Passenger Aircraft: Not permitted for transport
  Transport hazard class(es)
    ADR/RID: 4.3        IMDG: 4.3        IATA: 4.3    
  Packaging group
    ADR/RID: I        IMDG: I        IATA: I    
  Environmental hazards
    ADR/RID: no        IMDG Marine pollutant: no        IATA: no    
  Special precautions for user
    No data available

SECTION 15: Regulatory information
    This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
  Safety, health and environmental regulations/legislation specific for the substance or mixture
    No data available
  Chemical Safety Assessment
  Further information
    only.
    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


SECTION 16 - ADDITIONAL INFORMATION
N/A

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Product

Sodium hydride

Cas No

7646-69-7

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