14836-60-3 (硝酸亚汞,mercurous nitrate)

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Section 1. Chemical Product and Company Identification
    Mercurous Nitrate, Dihydrate
    Common Name/
    Trade Name
    Mercurous Nitrate, Dihydrate

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Section 3. Hazards Identification
    Very hazardous in case of skin contact (irritant), of eye contact (irritant), of ingestion. Hazardous in case of inhalation.
    Potential Acute Health
    Slightly hazardous in case of skin contact (permeator). Prolonged exposure may result in skin burns and ulcerations.
    Effects
    Over-exposure by inhalation may cause respiratory irritation. Severe over-exposure can result in death. Inflammation
    of the eye is characterized by redness, watering, and itching. Skin inflammation is characterized by itching, scaling,
    reddening, or, occasionally, blistering.
    CARCINOGENIC EFFECTS: Not available.
    Potential Chronic Health
    MUTAGENIC EFFECTS: Not available.
    Effects
    TERATOGENIC EFFECTS: Not available.
    DEVELOPMENTAL TOXICITY: Not available.
    The substance may be toxic to kidneys, the nervous system, gastrointestinal tract, skin, central nervous system (CNS).
    Repeated or prolonged exposure to the substance can produce target organs damage. Repeated exposure to a
    highly toxic material may produce general deterioration of health by an accumulation in one or many human organs.

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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. 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. 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 immediate
    Serious Skin Contact
    medical attention.
    Inhalation        If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get    
    medical attention.
    Serious Inhalation        Evacuate the victim to a safe area as soon as possible. Loosen tight clothing such as a collar, tie, belt or waistband.    
    If breathing is difficult, administer oxygen. If the victim is not breathing, perform mouth-to-mouth resuscitation. Seek
    medical attention.
    If swallowed, do not induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to
    Ingestion
    an unconscious person. Loosen tight clothing such as a collar, tie, belt or waistband. Get medical attention
    immediately.
    Not available.
    Serious Ingestion

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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 of combustible materials of organic materials
    Various Substances
    Risks of explosion of the product in presence of mechanical impact: Not available.
    Explosion Hazards in
    Risks of explosion of the product in presence of static discharge: Not available.
    Presence of Various
    Substances
    Not applicable.
    Fire Fighting Media
    and Instructions
    Contact with combustible or organic materials may cause fire. When heated to decomposition it emits toxic fumes of
    Special Remarks on
    nitrogen oxides, mercury/mercury oxides
    Fire Hazards
    Contact with red hot carbon causes mild explosion.
    Special Remarks on
    Mixture of Mercurous nitrate and Phosphorus explodes violently when struck with hammer.
    Explosion Hazards
    Mercurous Nitrate, Dihydrate

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Section 6. Accidental Release Measures
    Use appropriate tools to put the spilled solid in a convenient waste disposal container.
    Small Spill
    Large Spill        Oxidizing material. Poisonous solid.    
    Stop leak if without risk. Do not get water inside container. Avoid contact with a combustible material (wood, paper,
    oil, clothing...). Keep substance damp using water spray. Do not touch spilled material. Use water spray to reduce
    careful that the product is not present at a concentration level above TLV. Check TLV on the MSDS and with local
    authorities.

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Section 7. Handling and Storage
    Keep away from heat. Keep away from sources of ignition. Keep away from combustible material.. Do not ingest.
    Precautions
    Do not breathe dust. In case of insufficient ventilation, wear suitable respiratory equipment. If ingested, seek medical
    advice immediately and show the container or the label. Avoid contact with skin and eyes. Keep away from
    incompatibles such as reducing agents, combustible materials, organic materials, metals.
    Keep container tightly closed. Keep container in a cool, well-ventilated area. Separate from acids, alkalies,
    Storage
    reducing agents and combustibles. See NFPA 43A, Code for the Storage of Liquid and Solid Oxidizers. Sensitive to
    light. Store in light-resistant containers.

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Section 8. Exposure Controls/Personal Protection
    Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below
    Engineering Controls
    recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to
    airborne contaminants below the exposure limit.
    Personal Protection        Splash goggles. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent. Gloves.    
    Personal Protection in Case Splash goggles. Full suit. Dust 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.
    Exposure Limits for Inorganic Mercury Compounds (as Hg):
    Exposure Limits
    TWA: 0.025 (mg(Hg)/m3) from ACGIH (TLV) [United States] SKIN (skin designation). Skin absorption as potential
    significant contribution to overall exposure.
    TWA: 0.1 (mg(Hg)/m3) from ACGIH (TLV) [United States] Inhalation
    TWA: 0.1 (mg(Hg)/m3) from NIOSH [United States] SKIN (skin designation). Skin absorption as potential significant
    contribution to overall exposure.
    TWA: 0.1 (mg(Hg)/m3) from OSHA (PEL) [United States] Inhalation
    TWA: 0.05 STEL: 0.15 (mg(Hg)/m3) [United Kingdom (UK)]
    Consult local authorities for acceptable exposure limits.

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Section 9. Physical and Chemical Properties
    Solid. (Crystals solid.)        Not available.    
    Physical state and        O dor    
    appearance
    Not available.
    Taste
    561.22 g/mole
    Molecular Weight
    Not available.
    Color
    Not available.
    pH (1% soln/water)
    Not available.
    Boiling Point
    Decomposition temperature: 70°C (158°F)
    Melting Point
    Not available.
    Critical Temperature
    4.78 (Water = 1)
    Specific Gravity
    Not applicable.
    Vapor Pressure
    Not available.
    Vapor Density
    Not available.
    Volatility
    Not available.
    Odor Threshold
    Mercurous Nitrate, Dihydrate
    Not available.
    Water/Oil Dist. Coeff.
    Not available.
    Ionicity (in Water)
    Not available.
    Dispersion Properties
    Soluble in 13 parts water containing 1% Nitric acid..
    Solubility
    Insoluble in ammonium hydroxide.

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Section 10. Stability and Reactivity Data
    The product is stable.
    Stability
    Not available.
    Instability Temperature
    Conditions of Instability Incompatible materials
    Incompatibility with various Reactive with reducing agents, combustible materials, organic materials, metals, acids.
    substances
    Non-corrosive in presence of glass.
    Corrosivity
    Effloresces and becomes anhydrous in dry air.
    Special Remarks on
    Incompatible with phosphorus, ammonia, most common metals, strong reducing agents, combustible materials,
    Reactivity
    organic materials, cyanide, thiocyanates, isothiocyanates, hypophosphites, hyphosphoric acid
    Not available.
    Special Remarks on
    Corrosivity
    Will not occur.
    Polymerization

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Section 11. Toxicological Information
    Absorbed through skin. Inhalation. Ingestion.
    Routes of Entry
    Toxicity to Animals        Acute oral toxicity (LD50): 49.3 mg/kg [Mouse].    
    Acute dermal toxicity (LD50): 2330 mg/kg [Rat].
    Chronic Effects on Humans May cause damage to the following organs: kidneys, the nervous system, gastrointestinal tract, skin, central nervous
    system (CNS).
    Very hazardous in case of skin contact (irritant), of ingestion.
    Other Toxic Effects on
    Humans        Hazardous in case of inhalation.    
    Slightly hazardous in case of skin contact (permeator).
    Not available.
    Special Remarks on
    Toxicity to Animals
    May cause adverse reproductive effects and birth defects (teratogenic)
    Special Remarks on
    Chronic Effects on Humans
    Acute Potential Health Effects:
    Special Remarks on other
    Skin: Causes irritation and possible burns. It can be absorbed through the skin with symptoms similar to ingestion.
    Toxic Effects on Humans
    Harmful if absorbed through skin.
    Eyes: Causes irritation with possible burns and eye damage.
    Inhalation: Can cause respiratory tract (nose, throat, lung) irritation causing sore throat, coughing, tightness in chest,
    breathing difficulities, and/or shortness of breath. Pneumonitis may develop.
    Ingestion: Toxic. Harmful if swallowed. May cause burining of the mouth and pharynx. Can cause salivation,
    metallic taste, abdominal pain, nausea, vomiting, hypermotility, bloody diarrhea. May affect the kidneys
    (proteinuria, acute renal failure).
    Inhalation/Ingestion: High or repeated exposure can cause Mercury poisoning. Mercury poisoning causes sore gums,
    personality changes, tremor/"shakes" (often with shaky handwriting), clumsiness, fatigue, irritability and increased
    saliva. Other changes may include serious personality changes memory loss, extreme shyness, weakness, stomatitis,
    gingivitis, loss of teeth, gastrointestinal disturbances, metallic taste, poor appetite/anorexia, weight loss, "pins and
    needles" (peripheral neuropathy). Exposures can also affect the liver, cause kidney damage, and may cause
    decreased visual acuity, and affect peripheral vision (the ability to see to the side). Brain damage can occur,
    especially if exposure continues.
    Chronic Potential Health Effects
    Mercurous Nitrate, Dihydrate
    Inhalation/Ingestion: High or repeated exposure can cause Mercury poisoning. See above for symtoms of Mercury
    poisoning.
    Eye Contact: brown staining in the eye without visual impairment.
    Skin: Repeated skin contact can make the skin turn gray. Skin allergy/dermatitis can also occur. If this happens, even
    small future exposures can cause rash.
    Note: In addition to the effects of exposure to mercury, this product is also a nitrate. The first clinical signs associated
    with nitrate poisoning include: Gastroenteritis, abdominal pain, nausea, vomiting(spontaneous vomiting), diarrhea,
    metabolic acidosis. Purging and diuresis can be expected. The toxicity of nitrates is due to the in vivo conversion to
    nitrites. The primary toxic effects of nitrites include orthostatic hypotension (due to perpheral vasodilation) and
    methemoglobinemia (the formation of methemoglobin in the blood which causes deficient oxygenation of the blood
    due to decreased available hemoglobin). Other symptoms may include muscular weakness, dizziness, lightheadness,
    fatigue, throbbing headache, mental impairment, incoordination, seizures convulsions, bradycardia or tachydardia
    (slow or fast heart beat), dysrhythmias, dyspnea. Furthermore, methemoglobinemia due to inadequate oxygenation
    of the blood can lead to progressive cyanosis, and coma. Cyanosis is first visible as a bluish discoloration of the
    mucous membranes and unpigmented areas of the body. Prolonged or repeated ingestion of large amounts of
    nitrates may affect the liver and can cause nausea, vomiting, anorexia/weight loss, methemoglobinemia
    (characterized by dizziness, rapid or slow heart beat, irregular breathing, convulsions), and possible coma and death.

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Section 12. Ecological Information
    Not available.
    Ecotoxicity
    Not available.
    BOD5 and COD
    Products of Biodegradation Possibly hazardous short term degradation products are not likely. However, long term degradation products may
    arise.
    The products of degradation are less toxic than the product itself.
    Toxicity of the Products
    of Biodegradation
    Not available.
    Special Remarks on the
    Products of Biodegradation

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

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Section 14. Transport Information
    CLASS 6.1: Poisonous material.
    DO T Cl assi fi cati on
    : Mercurous nitrate UNNA: 1627 PG: II
    Identification
    Marine Pollutant
    Special Provisions for
    Transport
    DO T (Pi ctograms)

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Section 15. Other Regulatory Information and Pictograms
    California prop. 65: This product contains the following ingredients for which the State of California has found to
    Federal and State
    cause cancer, birth defects or other reproductive harm, which would require a warning under the statute: Mercurous
    Regulations
    Nitrate, Dihydrate (Listed as Mercury and Mercury compounds)
    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: Mercurous Nitrate, Dihydrate (Listed as Mercury
    and Mercury compounds)
    Connecticut hazardous material survey.: Mercurous Nitrate (CAS number 10415-75-5)
    Illinois chemical safety act: Mercurous Nitrate (CAS number 10415-75-5)
    New York release reporting list: Mercurous Nitrate (CAS number 10415-75-5)
    Pennsylvania RTK: Mercurous Nitrate (CAS number 10415-75-5)
    Massachusetts RTK: Mercurous Nitrate (CAS number 10415-75-5)
    Mercurous Nitrate, Dihydrate
    Massachusetts spill list: Mercurous Nitrate (CAS number 10415-75-5)
    New Jersey: Mercurous Nitrate (CAS number 10415-75-5)
    New Jersey spill list: Mercurous Nitrate (CAS number 10415-75-5)
    Louisiana spill reporting: Mercurous Nitrate (CAS number 10415-75-5)
    California Director's List of Hazardous Substances: Mercurous Nitrate (CAS number 10415-75-5)
    SARA 313 toxic chemical notification and release reporting: Mercurous Nitrate, Dihydrate (Listed as Mercury and
    Mercury compounds)
    CERCLA: Hazardous substances.: Mercurous Nitrate: 10 lbs. (4.536 kg)
    California prop. 65: This product contains the following ingredients for which the State of California has found to
    California
    cause cancer which would require a warning under the statute: No products were found.
    Proposition 65
    Warnings
    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: Mercurous Nitrate, Dihydrate (Listed as Mercury
    and Mercury compounds)
    OSHA: Hazardous by definition of Hazard Communication Standard (29 CFR 1910.1200).
    Other Regulations
    The classification of this product has not been validated yet by the Service du repertoire
    Other Classifications        WHMIS (Canada)    
    toxicologique. However, it might be classified as:
    CLASS C: Oxidizing material.
    CLASS D-1A: Material causing immediate and serious toxic effects (VERY TOXIC).
    CLASS D-2B: Material causing other toxic effects (TOXIC).
    R8- Contact with combustible material        S26- In case of contact with eyes, rinse    
    DSCL (EEC)
    may cause fire.        immediately with plenty of water and seek    
    R20/21- Harmful by inhalation and in        medical advice.    
    contact with skin.        S36/37/39- Wear suitable protective clothing,    
    R25- Toxic if swallowed.        gloves and eye/face protection.    
    R33- Danger of cumulative effects.        S45- In case of accident or if you feel unwell,    
    R36/38- Irritating to eyes and skin.        seek medical advice immediately (show the    
    R50/53- Very toxic to aquatic        label where possible).    
    organisms, may cause long-term        S60- This material and its container must be    
    adverse effects in the aquatic        disposed of as hazardous waste.    
    environment.        S61- Avoid release to the environment. Refer to    
    special instructions/Safety data sheets.
    HMIS (U.S.A.)        Health Hazard        3 National Fire Protection    
    0 Flammability
    0 Association (U.S.A.)
    Fire Hazard
    3 0 Reactivity
    Health
    Reactivity
    0
    Specific hazard
    Personal Protection
    E
    WHMIS (Canada)
    (Pictograms)
    DSCL (Europe)
    (Pictograms)
    TDG(Canada)
    (Pictograms)
    ADR (Europe)
    (Pictograms)
    Mercurous Nitrate, Dihydrate
    Protective Equipment
    Gloves.
    Lab coat.
    Dust respirator. Be sure to use an
    approved/certified respirator or equivalent.
    Wear appropriate respirator when ventilation
    is inadequate.

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SECTION 16 - ADDITIONAL INFORMATION
N/A