Section 1 - Chemical Product and Company Identification

Transcription

1 Material Safety Data Sheet Mercury(I) nitrate dihydrate MSDS# MSDS Name: Catalog Numbers: Synonyms: Text for R-phrases: see Section 16 Hazard Symbols: Section 1 - Chemical Product and Company Identification Mercury(I) nitrate dihydrate AC , AC , AC , AC , M , M LC Mercurous nitrate dihydrate; Nitric acid, mercury(1+) salt, dihydrate. Fisher Scientific Company Identification: One Reagent Lane Fair Lawn, NJ For information in the US, call: Emergency Number US: CHEMTREC Phone Number, US: Risk Phrases: Section 2 - Composition, Information on Ingredients CAS#: Chemical Name: Mercurous nitrate dihydrate %: >97 EINECS#: unlisted Hazard Symbols: T+ N Risk Phrases: 26/27/ /53 Section 3 - Hazards Identification EMERGENCY OVERVIEW Danger! Strong oxidizer. Contact with other material may cause a fire. May cause allergic skin reaction. Dangerous for the environment. Light sensitive. May cause kidney damage. Poison! May cause central nervous system effects. May cause reproductive and fetal effects. May be fatal if inhaled, absorbed through the skin or swallowed. Causes eye, skin, and respiratory tract irritation. Target Organs: Kidneys, central nervous system, reproductive system. Potential Health Effects Eye: Contact with eyes may cause severe irritation, and possible eye burns. May be fatal if absorbed through the skin. May cause skin sensitization, an allergic reaction, which becomes Skin: evident upon re-exposure to this material. May cause severe skin irritation with possible burns, especially if skin is wet or moist. May cause skin discoloration. Causes gastrointestinal irritation with nausea, vomiting and diarrhea. May cause liver and kidney damage. May Ingestion: cause severe digestive tract irritation with abdominal pain, nausea, vomiting and diarrhea. May cause central nervous system effects. Harmful or fatal if swallowed. May be fatal if inhaled. May cause severe irritation of the respiratory tract with sore throat, coughing, shortness Inhalation: of breath and delayed lung edema. May cause effects similar to those described for ingestion. May cause central nervous system effects. Chronic inhalation and ingestion may cause effects similar to those of acute inhalation and ingestion. May cause liver and kidney damage. Repeated exposure may cause central nervous system damage. May cause tremors,

2 Chronic: Eyes: Skin: Ingestion: Inhalation: Notes to Physician: General Information: irritability, loss of memory and intellect. May also cause Pink disease characterized by skin, cardiovascular, and neurobehavioral abnormalities. Repeated or prolonged exposure may cause allergic reactions in sensitive individuals. Section 4 - First Aid Measures Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Never give anything by mouth to an unconscious person. Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. Get medical aid immediately. Remove from exposure and move to fresh air immediately. If breathing is difficult, give oxygen. Do NOT use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask. Section 5 - Fire Fighting Measures As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Combustion generates toxic fumes. Strong oxidizer. Contact with other material may cause fire. Wear appropriate protective clothing to prevent contact with skin and eyes. Wear a self-contained breathing apparatus (SCBA) to prevent contact with thermal decomposition products. Extinguishing In case of fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. Media: Autoignition Not available. Temperature: Flash Point: Non flammable. Explosion Not available Limits: Lower: Explosion Not available Limits: Upper: NFPA Rating: ; instability: OX General Information: Spills/Leaks: Handling: Storage: Section 6 - Accidental Release Measures Use proper personal protective equipment as indicated in Section 8. Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation. Sprinkle area with Sulfur or Calcium polysulfide to suppress Mercury. Section 7 - Handling and Storage Wash thoroughly after handling. Minimize dust generation and accumulation. Do not get in eyes, on skin, or on clothing. Keep container tightly closed. Do not ingest or inhale. Store protected from light. Use only in a chemical fume hood. Keep from contact with clothing and other combustible materials. Do not store near combustible materials. Do not store in direct sunlight. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Section 8 - Exposure Controls, Personal Protection Chemical Name ACGIH NIOSH OSHA - Final PELs Mercurous nitrate d mg/m3 TWA 0.05 mg/m3 TWA none listed ihydrate (as Hg) (listed (vapor, except under Mercury organo alkyls, as inorganic Hg) (listed compounds).skin under Mercury - potential compounds).10 significant mg/m3 IDLH (as contribution to Hg, except overall exposure Organo(alkyl)

3 by the cutaneous compounds) r oute (listed (listed under under Mercury Mercury inorganic compounds). compounds). Mercurous nitrate a none listed none listed none listed nhydrous Mercury(I) nitrate mg/m3 TWA 0.05 mg/m3 TWA none listed monohydrate (as Hg) (listed (vapor, except under Mercury organo alkyls, as inorganic Hg) (listed compounds).skin under Mercury - potential compounds).10 significant mg/m3 IDLH (as contribution to Hg, except overall exposure Organo(alkyl) by the cutaneous compounds) r oute (listed (listed under under Mercury Mercury inorganic compounds). compounds) OSHA Vacated PELs: Mercurous nitrate dihydrate: None listed Mercurous nitrate anhydrous: None listed Mercury(I) nitrate monohydrate: None listed Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use only under a chemical fume hood. Use adequate general or local explosion-proof ventilation to keep airborne levels to acceptable levels. Exposure Limits Personal Protective Equipment Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face Eyes: protection regulations in 29 CFR or European Standard EN166. Skin: Wear appropriate gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Follow the OSHA respirator regulations found in 29 CFR or European Standard EN 149. Use a Respirators: NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Section 9 - Physical and Chemical Properties Physical State: Crystalline powder Color: white - fine Odor: none reported ph: Not available Vapor Pressure: Not applicable. Vapor Density: Not available Evaporation Rate: Not applicable. Viscosity: Not applicable. Boiling Point: Not available Freezing/Melting Point: 70 deg C ( F) Decomposition Temperature: Not available Solubility in water: Soluble in water. Specific Gravity/Density: 4.78 Molecular Formula: Hg2(NO3)2.2H2O Molecular Weight: Section 10 - Stability and Reactivity

4 Chemical Stability: Conditions to Avoid: Incompatibilities with Other Materials Hazardous Decomposition Products Hazardous Polymerization RTECS#: LD50/LC50: Carcinogenicity: Other: Other: Stable under normal temperatures and pressures. Light sensitive. Decomposes on exposure to light. High temperatures, incompatible materials, light. Strong reducing agents, organic matter, nonmetals (e.g. carbon, phosphorous, antimony, arsenic, boron, sulfur, selenium), combustible materials. Nitrogen oxides, mercury/mercury oxides. Has not been reported. Section 11 - Toxicological Information CAS# : None listed CAS# : OW CAS# : None listed RTECS: Not available. RTECS: CAS# : Oral, mouse: LD50 = ug/kg; Oral, rat: LD50 = 170 mg/kg; Skin, rat: LD50 = 2330 mg/kg;. RTECS: CAS# :. Mercurous nitrate dihydrate - IARC: Group 3 (not classifiable) (Mercury inorganic compounds). Mercurous nitrate anhydrous - Not listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65. Mercury(I) nitrate monohydrate - IARC: Group 3 (not classifiable) (Mercury inorganic compounds). See actual entry in RTECS for complete information. No information available. Section 12 - Ecological Information Section 13 - Disposal Considerations Dispose of in a manner consistent with federal, state, and local regulations. US DOT Shipping Name: MERCUROUS NITRATE Hazard Class: 6.1 UN Number: UN1627 Packing Group: II Canada TDG Shipping Name: MERCURY SULFATE Hazard Class: 6.1 UN Number: UN1645 Packing Group: II Section 14 - Transport Information USA RQ: CAS# : 10 lb final RQ (listed under Mercurous nitrate); 4.54 kg final RQ ( USA RQ: CAS# : 10 lb final RQ; 4.54 kg final RQ European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: T+ N Risk Phrases: Section 15 - Regulatory Information R 26/27/28 Very toxic by inhalation, in contact with skin and if swallowed. R 33 Danger of cumulative effects. R 50/53 Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Safety Phrases: S 13 Keep away from food, drink and animal feeding stuffs.

5 US Federal S 28A After contact with skin, wash immediately with plenty of water. S 45 In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). S 60 This material and its container must be disposed of as hazardous waste. S 61 Avoid release to the environment. Refer to special instructions/safety data sheets. WGK (Water Danger/Protection) Canada TSCA CAS# : Not available CAS# : 3 CAS# : Not available CAS# is listed on Canada's DSL List Canadian WHMIS Classifications: D2B, D1A, D2A, C This product has been classified in accordance with the hazard criteria of the Controlled Products Regulations and the MSDS contains all of the information required by those regulations. CAS# is not listed on Canada's Ingredient Disclosure List. CAS# is listed on Canada's Ingredient Disclosure List CAS# is not listed on Canada's Ingredient Disclosure List. CAS# is not on the TSCA Inventory because it is a hydrate. It is considered to be listed if the CAS number for the anhydrous form in on the Inventory (40CFR720.3(u)(2)). CAS# is listed on the TSCA Inventory. CAS# is not on the TSCA Inventory because it is a hydrate. It is considered to be listed if the CAS number for the anhydrous form in on the Inventory (40CFR720.3(u)(2)). Section 16 - Other Information MSDS Creation Date: 9/02/1997 Revision #6 Date 7/20/2009 The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantibility or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no event shall the company be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential, or exemplary damages howsoever arising, even if the company has been advised of the possibility of such damages