35725-30-5

• 常用中文名：六水硝酸镝
• 常用英文名：dysprosium nitrate hexahydrate
• CAS号：35725-30-5
• 分子式：H₁₂DyN₃O₁₅
• 分子量：456.606
• 相关类别： 无机化工 无机盐 金属硝酸盐及亚硝酸盐
• 发布时间：2018-04-02 08:00:00
• 更新时间：2024-01-05 09:08:51

名称

• 中文名: 硝酸镝六水合物
• 英文名: dysprosium(3+),trinitrate,hexahydrate
• 中文别名: 硝酸镝六水
• 英文别名: dysprosium nitrate hydrate(1:3:6); Dysprosium(III) nitrate,hexahydrate (1:3:6); Nitric acid,dysprosium(3+) salt,hexahydrate; dysprosium(3+) trinitrate hexahydrate; Dysprosium nitrate hexahydrate; Dysprosium nitrate hydrate (1:3:6)

物化性质

• 沸点: 83ºC at 760 mmHg
• 分子式: H₁₂DyN₃O₁₅
• 分子量: 456.606
• 精确质量: 457.956055
• PSA: 262.02000
• LogP: 0.46650
• 外观性状: crystal | yellow
• 储存条件: 室温，密封
• 稳定性: hygroscopic
• 计算化学:

  1.疏水参数计算参考值（XlogP）:无

  2.氢键供体数量:6

  3.氢键受体数量:15

  4.可旋转化学键数量:0

  5.互变异构体数量:无

  6.拓扑分子极性表面积195

  7.重原子数量:19

  8.表面电荷:0

  9.复杂度:18.8

  10.同位素原子数量:0

  11.确定原子立构中心数量:0

  12.不确定原子立构中心数量:0

  13.确定化学键立构中心数量:0

  14.不确定化学键立构中心数量:0

  15.共价键单元数量:10

MSDS

Section 1: Product Identification Chemical Name:Dysprosium (III) nitrate hexahydrate (99.9%-Dy) (REO) CAS Registry Number:35725-30-5 Formula:Dy(NO3)3.6H2O EINECS Number:none Chemical Family:metal nitrate salts Synonym:Nitric acid, dysprosium(3+) salt, hexahydrate Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title Compound35725-30-5100%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:yellow xtl. Molecular Weight:348.50 (456.60) 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:hygroscopic 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 dysprosium salts SECTION 11: Toxicological Information Oral (rat); LD50: 3100 mg/kg. Intraperitoneal (rat); LD50: 295 mg/kg. Intravenous (rat); LD50: 30 mg/kg. RTECS Data: Intraperitoneal (mouse); LD50: 310 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

毒性和生态

毒理学数据: 1、急性毒性：大鼠经口LD50：3100 mg/kg； 大鼠腹腔LD50：295mg/kg； 大鼠注射LD50：30 mg/kg； 小鼠腹腔LD50：310 mg/kg CHEMICAL IDENTIFICATION RTECS NUMBER : JW1050000 CAS REGISTRY NUMBER : 35725-30-5 LAST UPDATED : 199203 DATA ITEMS CITED : 5 MOLECULAR FORMULA : N3-O9.Dy.6H2-O MOLECULAR WEIGHT : 456.65 WISWESSER LINE NOTATION : DY N-O3*3 &QH 6 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 3100 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 5,750,1963 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 295 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 5,750,1963 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 30 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 5,750,1963 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 310 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 5,750,1963 *** REVIEWS *** TOXICOLOGY REVIEW JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 54,663,1965

安全

• 危害码 (欧洲): Xi
• 风险声明 (欧洲): R8
• 安全声明 (欧洲): 17-26-36/37/39
• 危险品运输编码: UN 1477