mercury(i) fluoride structure
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Common Name | mercury(i) fluoride | ||
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CAS Number | 13967-25-4 | Molecular Weight | 439.17700 | |
Density | 8.73 g/mL at 25 °C(lit.) | Boiling Point | 19.5ºC at 760mmHg | |
Molecular Formula | F2Hg2 | Melting Point | 570°C | |
MSDS | N/A | Flash Point | N/A |
Name | mercury(i) fluoride |
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Synonym | More Synonyms |
Density | 8.73 g/mL at 25 °C(lit.) |
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Boiling Point | 19.5ºC at 760mmHg |
Melting Point | 570°C |
Molecular Formula | F2Hg2 |
Molecular Weight | 439.17700 |
Exact Mass | 441.93800 |
LogP | 0.83540 |
Section 1: Product Identification Chemical Name:Mercury (I) fluoride, 95+% CAS Registry Number:13967-25-4 Formula:Hg2F2 EINECS Number:237-747-9 Chemical Family:metal halide Synonym:Mercurous fluoride
Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title Compound13967-25-4100%.025mg/m3 (as Hg)0.05mg/m3 (as Hg) Section 3: Hazards Identification Mercury salts are poisonous by ingestion and inhalation of dust. Acute effects include kidney failure. Emergency Overview: Prolonged exposure may cause heritable genetic damage and impaired fertility. Primary Routes of Exposure:Ingestion, skin, Inhalation of dust. Eye Contact:May cause mild to severe irritation of the eyes. May deposit mercury in the lens of the eye. Skin Contact:May cause mild to severe irritation of the skin. Toxic in contact with skin. Toxic by inhalation. Dust may cause severe respiratory and gastrointestinal distress, and may damage the Inhalation: central nervous system. Very toxic if swallowed. Lack of appetite, abdominal cramps, vomiting, kidney failure, paralysis. Mercury binds Ingestion: to thiol groups of protein. Poison. Stomach upset and pain, mouth pain, vomiting, excessive salivation, urine production stops, urine Acute Health Affects: products appear in the blood, ataxia (difficulty in moving). The chronic effects of mercury poisoning include stomatitis, tremors, psychic disturbances, excessive Chronic Health Affects: salivation, dermatitis, and pain on chewing. May cause heritable genetic damage and impair fertility. NTP:No IARC:No OSHA:No SECTION 4: First Aid Measures Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need Eye Exposure: assistance in keeping their eye lids open. Get immediate medical attention. Wash the affected area with water. Remove contaminated clothes if necessary. Apply calcium gluconate jelly Skin Exposure: or water soluble calcium salts as antidote. Seek medical assistance. Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty Inhalation: in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance. Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce Ingestion: vomiting only if directed by medical personnel. SECTION 5: Fire Fighting Measures Flash Point:not applicable Autoignition Temperature:none Explosion Limits:none Extinguishing Medium:None. Material is non-flammable. If this product is involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure Special Fire Fighting Procedures: self-contained breathing apparatus and full protective clothing. Hazardous Combustion andIf involved in a fire this material may emit corrosive fumes of hydrofluoric acid and toxic mercury salts. Decomposion Products: Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards. SECTION 6: Accidental Release Measures Small spills can be mixed with powdered sodium bicarbonate, lime, or calcium carbonate and swept up. Avoid Spill and Leak Procedures:raising dust. Spillage in areas not adequately ventilated may require an evacuation of area. Emergency response teams will require self-contained breathing apparatus. SECTION 7: Handling and Storage Handling and Storage:Store in a tightly sealed non-glass container away from moisture. SECTION 8: Exposure Controls and Personal Protection Eye Protection:Always wear approved safety glasses when handling a chemical substance in the laboratory. Skin Protection:Wear protective clothing and gloves. Consult with glove manufacturer to determine the proper type of glove. Ventilation:solid may form a toxic fine dust. If possible, handle the solid in an efficient fume hood. If in form of fine dust and ventilation is not available a respirator should be worn. The use of respirators Respirator: requires a Respirator Protection Program to be in compliance with 29 CFR 1910.134. Ventilation:solid may form a toxic fine dust. If possible, handle the solid in an efficient fume hood. Additional Protection:No additional protection required. SECTION 9: Physical and Chemical Properties Color and Form:white pwdr. Molecular Weight:439.22 Melting Point:570° Boiling Point:no data Vapor Pressure:no data Specific Gravity:8.73 Odor:none Solubility in Water:insoluble SECTION 10: Stability and Reactivity Stability:air and moisture stable Hazardous Polymerization:no hazardous polymerization Conditions to Avoid:none Incompatibility:active metals and strong mineral acids Decomposition Products:none SECTION 11: Toxicological Information RTECS Data:No information available in the RTECS files. Carcinogenic Effects:no data Mutagenic Effects:no data Tetratogenic Effects:no data SECTION 12: Ecological Information Avoid release to groundwater or waterways. Very toxic to aquatic organisms. May cause long-term adverse Ecological Information: effects. SECTION 13: Disposal Considerations Disposal:Dispose of according to local, state and federal regulations. SECTION 14: Transportation Shipping Name (CFR):Mercury compounds, solid, N.O.S. Hazard Class (CFR):6.1 Additional Hazard Class (CFR):NA Packaging Group (CFR):II UN ID Number (CFR):UN# 2025 Shipping Name (IATA):Mercury compound, solid, N.O.S. Hazard Class (IATA):6.1 Additional Hazard Class (IATA):NA Packaging Group (IATA):II UN ID Number (IATA):UN# 2025 SECTION 15: Regulatory Information TSCA:Not listed in the TSCA inventory. SARA (Title 313):Title compound: See Category Code N458 for reporting. Second Ingredient:none SECTION 16 - ADDITIONAL INFORMATION N/A |
Hazard Codes | T+: Very toxic;N: Dangerous for the environment; |
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Risk Phrases | R26/27/28 |
Safety Phrases | S13-S28-S45-S60-S61 |
RIDADR | UN 2025 6.1/PG 2 |
WGK Germany | 3 |
Packaging Group | II |
Hazard Class | 6.1 |
Precursor 0 | |
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DownStream 1 | |
MERCUROUS FLUORIDE |
EINECS 237-747-9 |
Mercuryfluoride1 |
MFCD00016136 |
dimercury difluoride |