硝酸镨, 99.00,Praseodymium nitrate
产品编号:西域试剂-WR365609| CAS NO:15878-77-0| MDL NO:MFCD00149826| 分子式:PrN3O9·6H2O| 分子量:435.01
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产品名称 | 硝酸镨, 99.00 |
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英文名称 | Praseodymium nitrate |
CAS编号 | 15878-77-0 |
产品熔点 | 56ºC |
产品沸点 | 83ºC at 760 mmHg |
产品密度 | 2.233 g/cm3 |
精确质量 | 434.934448 |
PSA | 262.02000 |
LogP | 0.46650 |
外观性状 | 绿黄色-绿色晶体 |
蒸气压 | 49.8mmHg at 25°C |
折射率 | 1.476 |
稳定性 | 常温常压下稳定 避免的物料: 还原剂 易化材料 酸 碱 金属粉末 |
储存条件 | 常温密闭避光,通风干燥 |
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相关产品
符号 |
![]() ![]() GHS03, GHS07 |
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信号词 | Warning |
危害声明 | H272-H315-H319-H335 |
警示性声明 | P220-P261-P305 + P351 + P338 |
个人防护装备 | dust mask type N95 (US);Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
危害码 (欧洲) | O: Oxidizing agent;Xi: Irritant; |
风险声明 (欧洲) | R8;R20;R21;R22;R36;R37;R38 |
安全声明 (欧洲) | S17-S26-S27-S36/37/39 |
危险品运输编码 | UN 1465 5.1/PG 3 |
WGK德国 | 2 |
RTECS号 | TU1400000 |
包装等级 | III |
危险类别 | 5.1 |
Section 1: Product Identification Chemical Name:Praseodymium (III) nitrate hexahydrate (99.9%-Pr) (REO) CAS Registry Number:15878-77-0 Formula:Pr(NO3)3.6H2O EINECS Number:233-796-5 Chemical Family:metal nitrate salts Synonym:Nitric acid, praseodymium(3+) salt, hexahydrate
Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title Compound15878-77-0100%no datano data Section 3: Hazards Identification Emergency Overview:Irritating to eyes, skin and respiratory tract. May be harmful if swallowed. Primary Routes of Exposure:Ingestion Eye Contact:Causes slight to mild irritation of the eyes Skin Contact:Causes slight to mild irritation of the skin. Inhalation:Irritating to the nose, mucous membranes and respiratory tract. Ingestion:Ingestion may lead to dizziness, abdominal cramps, vomiting, bloody diarrhea, weakness, and convulsions. Acute Health Affects:Irritating to skin, eyes and respiratory tract. Chronic Health Affects:No information available on long-term chronic effects. 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:not applicable Autoignition Temperature:none Explosion Limits:none Extinguishing Medium:carbon dioxide, foam or dry powder 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 irritating fumes. Decomposion Products: Unusual Fire or Explosion Hazards: Metal nitrates can be oxidizers. Contact with strong reducing agents could lead to fires and/or explosions. SECTION 6: Accidental Release Measures Spill and Leak Procedures:Small spills can be mixed with vermiculite or sodium carbonate and swept up. SECTION 7: Handling and Storage Handling and Storage:Store in a tightly sealed container. Keep away from heat and direct sunlight. 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:If possible, handle the material in an efficient fume hood. If ventilation is not available a respirator should be worn. The use of respirators requires a Respiratory Respirator: Protection Program to be in compliance with 29 CFR 1910.134. Ventilation:If possible, handle the material in an efficient fume hood. Additional Protection:No additional protection required. SECTION 9: Physical and Chemical Properties Color and Form:light green xtl. Molecular Weight:326.92 (435.02) Melting Point:no data Boiling Point:no data Vapor Pressure:not applicable Specific Gravity:no data Odor:none Solubility in Water:soluble SECTION 10: Stability and Reactivity Stability:air and moisture stable Hazardous Polymerization:no hazardous polymerization Contact with strong reducing agents or organic matter. Some nitrates can explode if heated to high Conditions to Avoid: temperatures. Incompatibility:reducing agents, organic matter, phosphorus and sulfur Decomposition Products:nitrogen oxides and praseodymium salts SECTION 11: Toxicological Information Oral (rat); LD50: 3500 mg/kg. Intraperitoneal (rat); LD50: 245 mg/kg. Intraperitoneal (mouse); LD50: 290 RTECS Data: mg/kg. Carcinogenic Effects:No data available Mutagenic Effects:No data available Tetratogenic Effects:No data available SECTION 12: Ecological Information Ecological Information:No data available SECTION 13: Disposal Considerations Disposal:Dispose of according to local, state and federal regulations. SECTION 14: Transportation Shipping Name (CFR):Nitrates, Inorganic, N.O.S. Hazard Class (CFR):5.1 Additional Hazard Class (CFR):NA Packaging Group (CFR):II UN ID Number (CFR):UN# 1477 Shipping Name (IATA):Nitrates, Inorganic, N.O.S. Hazard Class (IATA):5.1 Additional Hazard Class (IATA):NA Packaging Group (IATA):II UN ID Number (IATA):UN# 1477 SECTION 15: Regulatory Information TSCA:Not listed in the TSCA inventory. SARA (Title 313):Title compound: See Category Code N511 for reporting. Second Ingredient:none SECTION 16 - ADDITIONAL INFORMATION N/A |