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| 中文名 | 高氯酸钆 |
|---|---|
| 英文名 | gadolinium(3+),triperchlorate |
| 英文别名 |
gadolinium(III) perchlorate
MFCD00150239 EINECS 237-837-8 |
| 密度 | 1.445 g/mL at 25 °C |
|---|---|
| 分子式 | Cl3GdH2O13 |
| 分子量 | 473.61700 |
| 精确质量 | 472.78000 |
| PSA | 232.04000 |
| LogP | 0.57860 |
| 外观性状 | liquid | colorless |
| 蒸汽压 | 0.12 psi ( 20 °C) |
| 折射率 | n20/D 1.442 |
| 储存条件 | 常温密闭避光，通风干燥 |
| 稳定性 | 常温常压下稳定 避免的物料：还原剂 易氧化材料 水溶液与碱金属 碱土金属和许多有机无机的活性化学药品是不相溶的。吸湿。可溶于水和乙醇。在空气中潮解。在常压下175℃分解。如化合物缓慢沉淀则生成大的八面体结晶。 |
| 水溶解性 | Insoluble in water. |
| 分子结构 | 1、摩尔折射率：无可用的 2、摩尔体积（cm3/mol）：无可用的 3、等张比容（90.2K）：无可用的 4、表面张力（dyne/cm）：无可用的 5、介电常数：无可用的 6、极化率（10-24cm3）：无可用的 7、单一同位素质量：472.780198 Da 8、标称质量：473 Da 9、平均质量：473.6171 Da |
| 计算化学 | 1、 氢键供体数量：1 2、 氢键受体数量：13 3、 可旋转化学键数量：0 4、 拓扑分子极性表面积（TPSA）：224 5、 重原子数量：17 6、 表面电荷：0 7、 复杂度：95.8 8、 同位素原子数量：0 9、 确定原子立构中心数量：0 10、 不确定原子立构中心数量：0 11、 确定化学键立构中心数量：0 12、 不确定化学键立构中心数量：0 13、 共价键单元数量：5 |
| 更多 | 1. 性状：六水合物为白色晶体。 2. 密度（g/mL,25/4℃）：未确定 3. 相对蒸汽密度（g/mL,空气=1）：未确定 4. 熔点（ºC）：未确定 5. 沸点（ºC,常压）：未确定 6. 沸点（ºC,5.2kPa）：未确定 7. 折射率：未确定 8. 闪点（ºC）：未确定 9. 比旋光度（º）：未确定 10. 自燃点或引燃温度（ºC）：未确定 11. 蒸气压（kPa,25ºC）：未确定 12. 饱和蒸气压（kPa,60ºC）：未确定 13. 燃烧热（KJ/mol）：未确定 14. 临界温度（ºC）：未确定 15. 临界压力（KPa）：未确定 16. 油水（辛醇/水）分配系数的对数值：未确定 17. 爆炸上限（%,V/V）：未确定 18. 爆炸下限（%,V/V）：未确定 19. 溶解性：完全可拌和的 |
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Version 1.2
Regulation (EC) No 1907/2006 1 - Product and Company Information Product NameGADOLINIUM(III) PERCHLORATE, 99.5%, 40 WT. % SOLUTION IN WATER 2 - Hazards Identification SPECIAL INDICATION OF HAZARDS TO HUMANS AND THE ENVIRONMENT Contact with combustible material may cause fire. Causes burns. 3 - Composition/Information on Ingredients Product NameCAS #EC noAnnex I Index Number GADOLINIUM(III) PERCHLORATE,14017-52-8 237-837-8 None 99.5%,40 WT. % SOLUTION IN WATER FormulaGd(ClO4)3 Molecular Weight 455,6000 AMU 4 - First Aid Measures AFTER INHALATION If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen. AFTER EYE CONTACT Assure adequate flushing of the eyes by separating the eyelids with fingers. AFTER INGESTION If swallowed, wash out mouth with water provided person is conscious. Call a physician immediately. 5 - Fire Fighting Measures CONDITIONS OF FLAMMABILITY May accelerate combustion. EXTINGUISHING MEDIA ALDRICHwww.molbase.com Suitable: Water spray. SPECIAL RISKS Specific Hazard(s): Emits toxic fumes under fire conditions. May accelerate combustion. Contact with other material may cause fire. SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes. 6 - Accidental Release Measures PERSONAL PRECAUTION PROCEDURES TO BE FOLLOWED IN CASE OF LEAK OR SPILL Evacuate area. PROCEDURE(S) OF PERSONAL PRECAUTION(S) Wear self-contained breathing apparatus, rubber boots, and heavy rubber gloves. METHODS FOR CLEANING UP Cover with dry lime or soda ash, pick up, keep in a closed container, and hold for waste disposal. Ventilate area and wash spill site after material pickup is complete. 7 - Handling and Storage HANDLING Directions for Safe Handling: Do not breathe vapor. Do not get in eyes, on skin, on clothing. Avoid prolonged or repeated exposure. STORAGE Conditions of Storage: Keep tightly closed. Store in a cool dry place. Unsuitable: Do not store near, nor allow contact with, clothing and other combustible material. 8 - Exposure Controls / Personal Protection ENGINEERING CONTROLS Safety shower and eye bath. Use only in a chemical fume hood. GENERAL HYGIENE MEASURES Wash thoroughly after handling. Wash contaminated clothing before reuse. Discard contaminated shoes. PERSONAL PROTECTIVE EQUIPMENT Special Protective Measures: Wear appropriate government approved respirator, chemical-resistant gloves, safety goggles, other protective clothing. Faceshield (8-inch minimum). 9 - Physical and Chemical Properties pH N/A BP/BP RangeN/A MP/MP RangeN/A Flash PointN/A FlammabilityN/A Autoignition TempN/A ALDRICHwww.molbase.com Oxidizing Properties N/A Explosive Properties N/A Explosion LimitsN/A Vapor Pressure6,204000000 mmHg 20,00 °C SG/Density1,4450 g/cm3 Partition Coefficient N/A ViscosityN/A Vapor DensityN/A Saturated Vapor Conc. N/A Evaporation RateN/A Bulk DensityN/A Decomposition Temp.N/A Solvent ContentN/A Water ContentN/A Surface TensionN/A ConductivityN/A Miscellaneous DataN/A SolubilityN/A 10 - Stability and Reactivity STABILITY Stable: Stable. Materials to Avoid: Organic materials, Finely powdered metals, Strong reducing agents. HAZARDOUS DECOMPOSITION PRODUCTS Hazardous Decomposition Products: Chlorine. 11 - Toxicological Information SIGNS AND SYMPTOMS OF EXPOSURE To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated. Blood effects. Exposure can cause: Symptoms of exposure may include burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea, and vomiting. Inhalation may result in spasm, inflammation and edema of the larynxand bronchi, chemical pneumonitis, and pulmonary edema. Inhalation of rare earths may cause sensitivity to heat, itching, and increased awareness of odor and taste. Rare earth compounds may cause delayed blood clotting leading to hemorrhages. Material is extremely destructive to tissue of the mucous membranes and upper respiratory tract, eyes, and skin. ROUTE OF EXPOSURE Multiple Routes: Harmful if swallowed, inhaled, or absorbed through skin. 12 - Ecological Information No data available. 13 - Disposal Considerations SUBSTANCE DISPOSAL Contact a licensed professional waste disposal service to dispose of this material. Observe all federal, state, and local environmental regulations. ALDRICHwww.molbase.com 14 - Transport Information RID/ADR UN#: 3098 Class: 5.1 PG: II Subrisk: 8 Proper Shipping Name: Oxidizing liquid, corrosive, n.o.s. IMDG UN#: 3098 Class: 5.1 PG: II Subrisk: 8 Proper Shipping Name: OXIDIZING LIQUID, CORROSIVE, N.O.S. Marine Pollutant: No Severe Marine Pollutant: No Technical Name: Required IATA UN#: 3098 Class: 5.1 PG: II Subrisk: 8 Proper Shipping Name: Oxidizing liquid, corrosive, n.o.s. Inhalation Packing Group I: No Technical Name: Required 15 - Regulatory Information CLASSIFICATION AND LABELING ACCORDING TO EU DIRECTIVES INDICATION OF DANGER: O-C Oxidizing. Corrosive. R-PHRASES: 8-34 Contact with combustible material may cause fire. Causes burns. S-PHRASES: 17-26-27-36/37/39-36-45 Keep away from combustible material. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Take off immediately all contaminated clothing. Wear suitable protective clothing, gloves, and eye/face protection. Wear suitable protective clothing. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). 16 - Other Information WARRANTY The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. Inc., shall not be held liable for any damage resulting from handling or from contact with the above product. See reverse side of invoice or packing slip for additional terms and conditions of sale. Copyright 2010 Co. License granted to make ALDRICHwww.molbase.com unlimitedpaper copies for internal use only. DISCLAIMER For R&D use only. Not for drug, household or other uses. ALDRICHwww.molbase.com SECTION 16 - ADDITIONAL INFORMATION N/A |
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毒理学数据: 1、急性毒性：主要的刺激性影响： 在皮肤上面：刺激皮肤和粘膜； 在眼睛上面：刺激的影响；没有已知的敏化影响。 生态学数据: 通常对水体是稍微有害的，不要将未稀释或大量产品接触地下水，水道或污水系统，未经政府许可勿将材料排入周围环境。
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| 危害码 (欧洲) | O: Oxidizing agent;C: Corrosive; |
|---|---|
| 风险声明 (欧洲) | R8 |
| 安全声明 (欧洲) | 17-26-27-36-36/37/39-45 |
| 危险品运输编码 | UN 3098 5.1/PG 2 |
| 包装等级 | II |
| 危险类别 | 5.1 |