硝酸钐六水合物 | 13759-83-6

• 物质功能分类: 无机化工 - 无机盐 - 金属硝酸盐及亚硝酸盐
• 分子结构分类: 无机化合物 - 混合金属/非金属化合物 - 镧系含氧阴离子化合物
• 中文名称: 硝酸钐六水合物
• 中文别名: 六水合硝酸钐(III)；硝酸钐；水合硝酸钐；硝酸钐(III)六水合物；硝酸钐(III),六水合物
• 英文名称: Samarium trinitrate hexahydrate
• 英文别名: samarium(3+);trinitrate;hexahydrate
• CAS: 13759-83-6
• 化学式: H₁₂N₃O₁₅Sm
• 分子量: 444.466
• InChiKey: HDCOFJGRHQAIPE-UHFFFAOYSA-N

物化性质

• 熔点：
  78°C
• 密度：
  2.375
• 溶解度：
  H2O：0.1 g/mL，澄清
• 稳定性/保质期：
  在常温常压下保持稳定，应避免接触还原剂、易氧化材料、有机材料和金属粉末。

计算性质

• 辛醇/水分配系数(LogP)：
  -5.67
• 重原子数：
  19
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  195
• 氢给体数：
  6
• 氢受体数：
  15

安全信息

• TSCA：
  Yes
• 危险等级：
  5.1
• 危险品标志：
  O
• 安全说明：
  S17,S22,S24/25,S26,S36/37/39
• 危险类别码：
  R8
• WGK Germany：
  2
• 海关编码：
  28469099
• 危险品运输编号：
  UN 1477 5.1/PG 3
• RTECS号：
  VP3150000
• 包装等级：
  III
• 危险类别：
  5.1
• 危险标志：
  GHS03,GHS07
• 危险性描述：
  H272,H315,H319,H335
• 危险性防范说明：
  P210,P220,P221,P305 + P351 + P338,P370 + P378

SDS

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Section 1: Product Identification
Chemical Name: Samarium (III) nitrate hexahydrate (99.9%-Sm) (REO)
CAS Registry Number: 13759-83-6
Formula: Sm(NO3)3.6H2O
EINECS Number: 233-797-0
Chemical Family: metal nitrate salts
Synonym: Nitric acid, samarium(3+) salt, hexahydrate, Samarium trinitrate hexahydrate

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Section 2: Composition and Information on Ingredients
Ingredient CAS Number Percent ACGIH (TWA) OSHA (PEL)
Title Compound 13759-83-6 100% no data no data

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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

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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.

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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 and If 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.

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SECTION 6: Accidental Release Measures
Spill and Leak Procedures: Small spills can be mixed with vermiculite or sodium carbonate and swept up.

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SECTION 7: Handling and Storage
Handling and Storage: Store in a tightly sealed container. Keep away from heat and direct sunlight.

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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.

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SECTION 9: Physical and Chemical Properties
Color and Form: yellow xtl.
Molecular Weight: 336.37 (444.47)
Melting Point: no data
Boiling Point: no data
Vapor Pressure: not applicable
Specific Gravity: no data
Odor: none
Solubility in Water: very soluble

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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 samarium salts

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SECTION 11: Toxicological Information
Oral (rat); LD50: 2900 mg/kg. Intraperitoneal (rat); LD50: 285 mg/kg. Intravenous (rat); LD50: 9 mg/kg.
RTECS Data: Intraperitoneal (mouse); LD50: 315 mg/kg. Subcutaneous (guinea pig); LDLo: 500 mg/kg. Subcutaneous
(frog); LDLo: 1600 mg/kg.
Carcinogenic Effects: No data available
Mutagenic Effects: No data available
Tetratogenic Effects: No data available

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SECTION 12: Ecological Information
Ecological Information: No data available

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SECTION 13: Disposal Considerations
Disposal: Dispose of according to local, state and federal regulations.

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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

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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

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

化学性质
晶体属于三斜晶系。易溶于无水胺、乙醇、丙酮、乙醚及乙腈等极性溶剂中。

用途
作为科研试剂和生化研究使用。
此外，还用于制备三元催化剂及其他化工行业。

反应信息

• 作为反应物：
  描述：

  磷酸三苯酯 、 硝酸钐六水合物 以 丙酮 为溶剂， 反应 0.25h， 以95%的产率得到
  参考文献：
  名称：

  有机磷改性的硝酸镧盐作为潜在的Act系元素氧化物气溶胶替代物

  摘要：

  在搜索用于从钚铀氧化还原萃取（PUREX）处理烧伤，一系列硝酸镧系元素水合物（[LN（气雾剂铀废产物合适的模拟物的κ 2 - NO 3）3 · Ñ ħ 2 O]）溶解在存在煤油中的磷酸三丁酯（O═P（O（CH 2）3 CH 3）3）称为三丁酸酯或丙酮中的磷酸三苯酯（O═P（O（C 6 H 5）称为TPhP））的晶体结构硝酸镧系和铀硝酸的TPhP衍生物就解决了为[LN（κ 2 - NO3）3（TPhP）3 ]（LN =的La，Ce的，镨，钕，钐，铕，钆，铽，镝，何，铒，的Tm，镱，路）和[U（O）2（κ 2 - NO 3）2（TPhP）2 ]（U）。镧系元素-TBP，Ln和U使用FTIR光谱，31 P NMR光谱，热重分析和X射线荧光光谱进一步表征。此外，通过PXRD分析发现使用箱式炉模拟热解条件对镧系元素TBP，Ln和U进行热处理，以生成所有系统的磷酸盐相（LnP 3 O 9或UP 2 O

  DOI：

  10.1021/acs.inorgchem.0c02428

文献信息

• Organophosphorus-Modified Lanthanide Nitrates as Potential Actinide Oxide Aerosol Surrogates
  作者：Timothy J. Boyle、Xavier J. Robinson、Fernando Guerrero、Diana Perales、Joshua A. Hubbard、Roger E. Cramer

  DOI：10.1021/acs.inorgchem.0c02428

  日期：2020.12.7

  nitrate hydrates ([Ln(κ2-NO3)3·nH2O]) were dissolved in the presence of tributylphosphate (O═P(O(CH2)3CH3)3) referred to as TBP) in kerosene or triphenylphosphate (O═P(O(C6H5) referred to as TPhP) in acetone. The crystal structure of the TPhP derivatives of the lanthanide nitrate series and uranium nitrate were solved as [Ln(κ2-NO3)3(TPhP)3] (Ln = La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu)

  在搜索用于从钚铀氧化还原萃取（PUREX）处理烧伤，一系列硝酸镧系元素水合物（[LN（气雾剂铀废产物合适的模拟物的κ 2 - NO 3）3 · Ñ ħ 2 O]）溶解在存在煤油中的磷酸三丁酯（O═P（O（CH 2）3 CH 3）3）称为三丁酸酯或丙酮中的磷酸三苯酯（O═P（O（C 6 H 5）称为TPhP））的晶体结构硝酸镧系和铀硝酸的TPhP衍生物就解决了为[LN（κ 2 - NO3）3（TPhP）3 ]（LN =的La，Ce的，镨，钕，钐，铕，钆，铽，镝，何，铒，的Tm，镱，路）和[U（O）2（κ 2 - NO 3）2（TPhP）2 ]（U）。镧系元素-TBP，Ln和U使用FTIR光谱，31 P NMR光谱，热重分析和X射线荧光光谱进一步表征。此外，通过PXRD分析发现使用箱式炉模拟热解条件对镧系元素TBP，Ln和U进行热处理，以生成所有系统的磷酸盐相（LnP 3 O 9或UP 2 O

表征谱图