gadolinium(iii) perchlorate

物化性质

密度：

1.445 g/mL at 25 °C

折射率：

n20/D 1.442

存储条件/存储方法：

常温密闭避光，通风干燥

稳定性相关：

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。

其它信息：

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

安全信息

密度：

1.445 g/mL at 25 °C

折射率：

n20/D 1.442

存储条件/存储方法：

常温密闭避光，通风干燥

稳定性相关：

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。

其它信息：

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

毒理性

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。

MSDS

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
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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
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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
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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

分子结构与计算化学数据

分子结构数据

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

计算化学数据

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