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Ammonium bisulfite 10192-30-0 MSDS

Section 1. Chemical Product and Company Identification
    Ammonium Bisulfite, 45% Solution
    Common Name/
    Trade Name
    Ammonium Bisulfite, 45% Solution
    Slightly hazardous in case of skin contact (sensitizer).
    Potential Chronic Health
    CARCINOGENIC EFFECTS: Not available.
    MUTAGENIC EFFECTS: Not available.
    TERATOGENIC EFFECTS: Not available.
    The substance may be toxic to lungs, upper respiratory tract, skin, eyes.
    Repeated or prolonged exposure to the substance can produce target organs damage. Repeated or prolonged
    contact with spray mist may produce chronic eye irritation and severe skin irritation. Repeated or prolonged exposure
    to spray mist may produce respiratory tract irritation leading to frequent attacks of bronchial infection.

Section 4. First Aid Measures
    Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least
    Eye Contact
    15 minutes. Cold water may be used. Get medical attention immediately.
    In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated
    Skin Contact
    clothing and shoes. Cover the irritated skin with an emollient. Cold water may be used.Wash clothing before reuse.
    Thoroughly clean shoes before reuse. Get medical attention immediately.
    Wash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream. Seek medical attention.
    Serious Skin Contact
    If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get
    medical attention immediately.
    Evacuate the victim to a safe area as soon as possible. Loosen tight clothing such as a collar, tie, belt or waistband.
    Serious Inhalation
    If breathing is difficult, administer oxygen. If the victim is not breathing, perform mouth-to-mouth resuscitation. Seek
    medical attention.
    Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an
    unconscious person. If large quantities of this material are swallowed, call a physician immediately. Loosen tight
    clothing such as a collar, tie, belt or waistband.
    Serious Ingestion        Not available.    

Section 5. Fire and Explosion Data
    Flammability of the Product Non-flammable.
    Auto-Ignition Temperature Not applicable.
    Not applicable.
    Flash Points
    Not applicable.
    Flammable Limits
    Not available.
    Products of Combustion
    Fire Hazards in Presence of Not applicable.
    Various Substances
    Non-explosive in presence of open flames and sparks, of shocks.
    Explosion Hazards in
    Presence of Various
    Not applicable.
    Fire Fighting Media
    and Instructions
    Not available.
    Special Remarks on
    Fire Hazards
    Not available.
    Special Remarks on
    Explosion Hazards
    Ammonium Bisulfite, 45% Solution

Section 6. Accidental Release Measures
    Dilute with water and mop up, or absorb with an inert dry material and place in an appropriate waste disposal
    Small Spill
    Corrosive liquid.
    Large Spill
    Stop leak if without risk. Absorb with DRY earth, sand or other non-combustible material. Do not get water inside
    container. Do not touch spilled material. Use water spray curtain to divert vapor drift. Prevent entry into sewers,

Section 7. Handling and Storage
    Do not breathe gas/fumes/ vapor/spray. In case of insufficient ventilation, wear suitable respiratory equipment. If you
    feel unwell, seek medical attention and show the label when possible. Avoid contact with skin and eyes. Keep away
    from incompatibles such as oxidizing agents.
    Keep container tightly closed. Keep container in a cool, well-ventilated area.

Section 8. Exposure Controls/Personal Protection
    Provide exhaust ventilation or other engineering controls to keep the airborne concentrations of vapors below their
    Engineering Controls
    respective threshold limit value.
    Personal Protection        Face shield. Full suit. Vapor respirator. Be sure to use an approved/certified respirator or equivalent. Gloves. Boots.    
    Personal Protection in Case Splash goggles. Full suit. Vapor respirator. Boots. Gloves. A self contained breathing apparatus should be used to
    avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist BEFORE
    of a Large Spill
    handling this product.
    Not available.
    Exposure Limits

Section 9. Physical and Chemical Properties
    Liquid.        Not available.    
    Physical state and        O dor    
    Not available.
    Not applicable.
    Molecular Weight
    Not available.
    pH (1% soln/water)
    The lowest known value is 100°C (212°F) (Water).
    Boiling Point
    Not available.
    Melting Point
    Not available.
    Critical Temperature
    Weighted average: 1.3 (Water = 1)
    Specific Gravity
    The highest known value is 2.3 kPa (@ 20°C) (Water) .
    Vapor Pressure
    The highest known value is 0.62 (Air = 1) (Water).
    Vapor Density
    Not available.
    Not available.
    Odor Threshold
    Not available.
    Water/Oil Dist. Coeff.
    Not available.
    Ionicity (in Water)
    See solubility in water.
    Dispersion Properties
    Easily soluble in cold water, hot water.
    Ammonium Bisulfite, 45% Solution

Section 10. Stability and Reactivity Data
    Not available.
    Instability Temperature
    Conditions of Instability Incompatible materials
    Incompatibility with various Reactive with oxidizing agents.
    Non-corrosive in presence of glass.
    Not available.
    Special Remarks on
    Not available.
    Special Remarks on
    Will not occur.

Section 11. Toxicological Information
    Absorbed through skin. Eye contact. Inhalation.
    Routes of Entry
    LD50: Not available.
    Toxicity to Animals
    LC50: Not available.
    Chronic Effects on Humans Contains material which may cause damage to the following organs: lungs, upper respiratory tract, skin, eyes.
    Other Toxic Effects on        Very hazardous in case of skin contact (irritant), of ingestion.    
    Humans        Hazardous in case of skin contact (corrosive), of eye contact (corrosive), of inhalation (lung corrosive).    
    Not available.
    Special Remarks on
    Toxicity to Animals
    Not available.
    Special Remarks on
    Chronic Effects on Humans
    Special Remarks on other        Acute Potential Health Effects:    
    Toxic Effects on Humans        Skin: Causes severe skin irritation and skin burns.    
    Eyes: Causes severe eye irritation and eye burns.
    Inhalation: inhalation can be harmful. Inhalation can irritate lungs causing coughing and/or shortness of breath.
    Higher exposures can cause build-up of fluid in the lungs (pulmonary edema). Inhalation of the fumes released
    under acidic conditions could cause fatality due acute pulmonary edema and respiratory failure from exposure to
    evolved sulfur dioxide.
    Ingestion: Ingestion might result in esophageal or gastrointestinal tract irritation or burns.
    Chronic Potential Health Effects:
    It would be expected to cause allergic contact dermatitis with repeated skin contact or asthma with repeated
    inhalation of fumes or mist.
    (Ammonium bisulfite)

Section 12. Ecological Information
    Not available.
    Not available.
    BOD5 and COD
    Products of Biodegradation Possibly hazardous short/long term degradation products are to be expected.
    The product itself and its products of degradation are not toxic.
    Toxicity of the Products
    of Biodegradation
    Not available.
    Special Remarks on the
    Products of Biodegradation
    Ammonium Bisulfite, 45% Solution

Section 13. Disposal Considerations
    Waste must be disposed of in accordance with federal, state and local environmental control
    Waste Disposal

Section 14. Transport Information
    Class 8: Corrosive material
    DO T Cl assi fi cati on
    UNNA: 2693 : Bisulfite, aqueous solution, n.o.s. (Ammonium Bisulfite solution) PG: III
    Not available.
    Special Provisions for
    DO T (Pi ctograms)

Section 15. Other Regulatory Information and Pictograms
    Connecticut hazardous material survey.: Ammonium bisulfite
    Federal and State
    Illinois toxic substances disclosure to employee act: Ammonium bisulfite
    Illinois chemical safety act: Ammonium bisulfite
    New York release reporting list: Ammonium bisulfite
    Pennsylvania RTK: Ammonium bisulfite
    Massachusetts RTK: Ammonium bisulfite
    Massachusetts spill list: Ammonium bisulfite
    New Jersey: Ammonium bisulfite
    New Jersey spill list: Ammonium bisulfite
    Louisiana spill reporting: Ammonium bisulfite
    California Director's List of Hazardous Substances: Ammonium Bisulfite
    TSCA 8(b) inventory: Ammonium bisulfite; Water
    CERCLA: Hazardous substances.: Ammonium bisulfite: 5000 lbs. (2268 kg);
    California prop. 65: This product contains the following ingredients for which the State of California has found to
    cause cancer which would require a warning under the statute: No products were found.
    Proposition 65
    California prop. 65: This product contains the following ingredients for which the State of California has found to
    cause birth defects which would require a warning under the statute: No products were found.
    OSHA: Hazardous by definition of Hazard Communication Standard (29 CFR 1910.1200).
    Other Regulations
    WHMIS (Canada) CLASS E: Corrosive liquid.
    Other Classifications
    DSCL (EEC)        R34- Causes burns.        S36/37/39- Wear suitable protective clothing,    
    gloves and eye/face protection.
    S45- In case of accident or if you feel unwell,
    seek medical advice immediately (show the
    label where possible).
    Health Hazard
    HMIS (U.S.A.)        3 National Fire Protection    
    0 Flammability
    0 Association (U.S.A.)
    Fire Hazard
    3 0 Reactivity
    Personal Protection        Specific hazard    
    WHMIS (Canada)
    Ammonium Bisulfite, 45% Solution
    DSCL (Europe)
    ADR (Europe)
    Protective Equipment
    Full suit.
    Vapor respirator. Be sure to use an
    approved/certified respirator or equivalent.
    Wear appropriate respirator when ventilation
    is inadequate.


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