水合碳酸铽

  • 基本信息
  • 物化性质
  • 安全信息
  • 毒理性
  • MSDS
  • 结构与计算化学

水合碳酸铽 基本信息

中文名称:
水合碳酸铽 
中文别名:
水合碳酸铽;
碳酸铽水合物 
英文名称:
terbium(iii) carbonate hydrate
英文别名:
terbium(3+),tricarbonate,hydrate;
TERBIUM (III) CARBONATE;
TERBIUM(III) CARBONATE HYDRATE;
TERBIUM CARBONATE;
TERBIUM CARBONATE HYDRATE;
TERBIUM(III) CARBONATE HYDRATE 99.9%;
Terbium(III)carbonate,REacton99.9%(REO);
Terbium(III)carbonatehydrate(99.9%-Tb)(REO);
terbium(iii) carbonate hydrate, reacton 
CAS No.:
100587-96-0
分 子 式:

CH2O3.xH2O.2/3Tb

分 子 量:
497.88
精确分子量:
515.81500
PSA:
198.80000
MDL:
MFCD00149234
EINECS:
228-002-9
危险品标志:

IrritantXi;

风险术语:

R36/37/38

安全术语:

S26;S37/39

分子结构式:
SDS:
查看

水合碳酸铽 物化性质

沸点:
333.6ºC at 760mmHg
闪点:
169.8ºC
蒸汽压:
2.58E-05mmHg at 25°C
存储条件/存储方法:

密封储存,储存于阴凉、干燥的库房。远离湿气,水源。

稳定性相关:

常温常压下稳定,避免与水,不相容材料接触。与强酸,活泼金属,氧化物反应。

其它信息:

1.      性状:白色粉末

2.      密度(g/mL,20℃):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,1mmHg):未确定

7.      折射率(n20/D):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(mmHg,20ºC):未确定

12.   饱和蒸气压(kPa,25ºC):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:不溶于水

水合碳酸铽 安全信息

危险类别码:
R36/37/38
安全说明:
S26
安全标志:
S26:万一接触眼睛,立即使用大量清水冲洗并送医诊治。
:
危险标志:
Xi

水合碳酸铽 毒理性

生态数据:

对水稍微危害,避免未稀释或大量的产品接触地下水、水道或污水系统。

若无政府许可,勿将材料排入周围环境。

水合碳酸铽 MSDS

Name: Terbium(III) carbonate hydrate 99.9% Material Safety Data Sheet
Synonym:
CAS: 100587-96-0
Section 1 - Chemical Product   MSDS Name:Terbium(III) carbonate hydrate 99.9% Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
100587-96-0 Terbium(III) carbonate hydrate 99.9% unlisted
Hazard Symbols: XI
Risk Phrases: 36/37/38

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.Hygroscopic (absorbs moisture from the air).
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation.
Ingestion:
May cause irritation of the digestive tract. May cause gastrointestinal irritation with nausea, vomiting and diarrhea. The toxicological properties of this substance have not been fully investigated.
Inhalation:
Causes respiratory tract irritation.
Chronic:
Not available.

Section 4 - FIRST AID MEASURES
  Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.

Section 5 - FIRE FIGHTING MEASURES
  General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use foam, dry chemical, or carbon dioxide. Use water spray, dry chemical, carbon dioxide, or appropriate foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal.
Provide ventilation.

Section 7 - HANDLING and STORAGE
  Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing. Avoid contact with skin and eyes. Keep container tightly closed. Avoid ingestion and inhalation. Use with adequate ventilation. Wash clothing before reuse.
Storage:
Store in a cool, dry place. Store in a tightly closed container.
Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 100587-96-0: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use. Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Powder
Color: Not available.
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: insoluble
Specific Gravity/Density:
Molecular Formula: Tb2(CO3)3.xH2O
Molecular Weight: 497.88

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable at room temperature in closed containers under normal storage and handling conditions.
Conditions to Avoid:
Incompatible materials, contact with water, excess heat, exposure to moist air or water.
Incompatibilities with Other Materials:
Not available.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Will not occur.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 100587-96-0 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Terbium(III) carbonate hydrate - Not listed by ACGIH, IARC, or NTP.

Section 12 - ECOLOGICAL INFORMATION
 

Section 13 - DISPOSAL CONSIDERATIONS
  Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION
 
IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 37/39 Wear suitable gloves and eye/face
protection.
WGK (Water Danger/Protection)
CAS# 100587-96-0: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 100587-96-0 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 100587-96-0 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

水合碳酸铽 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:497.804832 Da

8、标称质量:498 Da

9、平均质量:497.8774 Da

计算化学数据

1.疏水参数计算参考值(XlogP):无

2.氢键供体数量:1

3.氢键受体数量:10

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191

7.重原子数量:15

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:6

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