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| 中文名 | 三氟甲磺酸钬 |
|---|---|
| 英文名 | Holmium(III) trifluoromethanesulfonate |
| 英文别名 |
Methanesulfonic acid, 1,1,1-trifluoro-, holmium salt (3:1)
holmium(3+),trifluoromethanesulfonate Holmium tris(trifluoromethanesulfonate) HOLMIUM (III) TRIFLUOROMETHANESULFONATE |
| 分子式 | C3F9HoO9S3 |
|---|---|
| 分子量 | 612.138 |
| 精确质量 | 611.786377 |
| PSA | 196.74000 |
| LogP | 3.39660 |
| 外观性状 | Powder | white to off-white |
| 储存条件 | 2~8℃，干燥 |
| 稳定性 | hygroscopic |
|
Section 1: Product Identification Chemical Name:Holmium(III) trifluoromethanesulfonate, min. 98% (Holmium triflate) CAS Registry Number:139177-63-2 Formula:Ho(CF3SO3)3 EINECS Number:none Chemical Family:metal triflate compound Synonym:Holmium triflate
Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title compound139177-63-2100%2.5mg/m3 (as F)2.5mg/m3 (as F) Section 3: Hazards Identification Emergency Overview:Irritating to skin, eyes and respiratory tract. Primary Routes of Exposure:Contact with skin and eyes. Inhalation of dust. Eye Contact:A moderate irritant to the eyes causing redness and pain. Skin Contact:Causes moderate irritation of the skin causing redness, swelling and itching. Irritation of dust will lead to irritation of the respiratory tract, soreness of the nose and throat, coughing and Inhalation: sneezing. Ingestion:No information available on the physiological effects of ingestion. May be harmful if swallowed. Acute Health Affects:Irritating to skin, eyes and respiratory tract. Product contains fluorine which, under certain conditions of use, decomposition or metabolism, may generate Chronic Health Affects:fluoride ion causing nausea, vomiting, labored breathing, hypocalcaemia, deterioration of bone and tooth structure, kidney and liver damage. 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. Seek medical assistance if Skin Exposure: irritation persists. 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:none Autoignition Temperature:none Explosion Limits:none Extinguishing Medium:carbon dioxide, dry powder or foam 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 andThis material may emit toxic fumes hydrogen fluoride, carbonyl fluoride and sulfur dioxide. Decomposion Products: Unusual Fire or Explosion Hazards: No unususal fire or explosion hazards. SECTION 6: Accidental Release Measures Small spills can be neutralized with sodium carbonate, sodium bicarbonate or lime. The solids can then be Spill and Leak Procedures: swept up and properly disposed of. SECTION 7: Handling and Storage Handling and Storage:Store in a tightly sealed container. Keep in a cool, dry, well ventilated place. Keep 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. Ventilation:Handle the material in an efficient fume hood. If ventilation is not available a respirator should be worn. The use of respirators requires a Respirator Respirator: Protection Program to be in compliance with 29 CFR 1910.134. Ventilation:Handle the material in an efficient fume hood. Additional Protection:No additional protection required. SECTION 9: Physical and Chemical Properties Color and Form:white to off-white powder Molecular Weight:612.14 Melting Point:no data Boiling Point:no data Vapor Pressure:no data Specific Gravity:no data Odor:none Solubility in Water:soluble SECTION 10: Stability and Reactivity Stability:hygroscopic Hazardous Polymerization:no hazardous polymerization Conditions to Avoid:none Incompatibility:none Decomposition Products:carbonyl fluoride, carbon monoxide, organic fumes, hydrogen fluoride, sulfur dioxide, and metal salts. 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 Ecological Information:No information available SECTION 13: Disposal Considerations Disposal:Dispose of according to local, state and federal regulations. SECTION 14: Transportation Shipping Name (CFR):Non-hazardous Hazard Class (CFR):NA Additional Hazard Class (CFR):NA Packaging Group (CFR):NA UN ID Number (CFR):NA Shipping Name (IATA):Non-hazardous Hazard Class (IATA):NA Additional Hazard Class (IATA):NA Packaging Group (IATA):NA UN ID Number (IATA):NA SECTION 15: Regulatory Information TSCA:Not listed in the TSCA inventory SARA (Title 313):Title compound not listed Second Ingredient:none SECTION 16 - ADDITIONAL INFORMATION N/A |