15519-28-5

15519-28-5结构式

常用中文名：铯碳酸氢钠
常用英文名：Cesium bicarbonate
CAS号：15519-28-5
分子式：CHCsO₃
分子量：193.92200
相关类别：无机化工无机盐碳化物及碳酸盐
发布时间：2018-06-09 11:54:07
更新时间：2024-01-10 09:32:27

中文名	铯碳酸氢钠
英文名	Cesium bicarbonate
英文别名	cesium bicarbonate, pure, 99.9% MFCD00010961

沸点	333.6ºC at 760mmHg
分子式	CHCsO₃
分子量	193.92200
闪点	169.8ºC
精确质量	193.89800
PSA	60.36000
蒸汽压	2.58E-05mmHg at 25°C
储存条件	密闭于阴凉干燥环境中
稳定性	遵照规定使用和储存则不会分解。
分子结构	1、摩尔折射率：无可用 2、摩尔体积（cm³/mol）：无可用 3、等张比容（90.2K）：无可用 4、表面张力（dyne/cm）：无可用 5、极化率：无可用
计算化学	1、疏水参数计算参考值（XlogP）：无可用 2、氢键供体数量：1 3、氢键受体数量：3 4、可旋转化学键数量：0 5、拓扑分子极性表面积（TPSA）：60.4 6、重原子数量：5 7、表面电荷：0 8、复杂度：33.9 9、同位素原子数量：0 10、确定原子立构中心数量：0 11、不确定原子立构中心数量：0 12、确定化学键立构中心数量：0 13、不确定化学键立构中心数量：0 14、共价键单元数量：2
更多	1. 性状：无可用 2. 密度（g/mL,25/4℃）：无可用 3. 相对蒸汽密度（g/mL,空气=1）：无可用 4. 熔点（ºC）：无可用 5. 沸点（ºC,常压）：无可用 6. 沸点（ºC,5.2kPa）：无可用 7. 折射率：无可用 8. 闪点（ºC）：无可用 9. 比旋光度（º）：无可用 10. 自燃点或引燃温度（ºC）：无可用 11. 蒸气压（kPa,25ºC）：无可用 12. 饱和蒸气压（kPa,60ºC）：无可用 13. 燃烧热（KJ/mol）：无可用 14. 临界温度（ºC）：无可用 15. 临界压力（KPa）：无可用 16. 油水（辛醇/水）分配系数的对数值：无可用 17. 爆炸上限（%,V/V）：无可用 18. 爆炸下限（%,V/V）：无可用 19. 溶解性：无可用

Name:	Cesium Bicarbonate Material Safety Data Sheet
Synonym:	None
CAS:	15519-28-5

Section 1 - Chemical Product MSDS Name:Cesium Bicarbonate Material Safety Data Sheet
Synonym:None

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
15519-28-5	Cesium Bicarbonate	ca 100	239-554-5

Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION

EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.Hygroscopic (absorbs moisture from the air).
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic:
No information found.

Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
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:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Never give anything by mouth to an unconscious person. Get medical aid immediately.
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:

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 agent most appropriate to extinguish fire. Do NOT get water inside containers. 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:
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. Avoid generating dusty conditions. Provide ventilation. Do not get water inside containers.

Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Do not allow contact with water. Keep from contact with moist air and steam.
Storage:
Keep container closed when not in use. 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:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 15519-28-5: 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: white
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: N/A
Explosion Limits, upper: N/A
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: CHCsO3
Molecular Weight: 193.92

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, moisture, excess heat, strong oxidants.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 15519-28-5 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Cesium Bicarbonate - 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: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
S 28A After contact with skin, wash immediately with
plenty of water.
S 37 Wear suitable gloves.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 15519-28-5: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 15519-28-5 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 15519-28-5 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A

生态学数据:

该物质对环境可能有危害，对水体应给予特别注意。

安全声明 (欧洲)	S24/25
海关编码	28369990

534-17-8

15519-28-5

文献：Forcrand, de Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1909 , vol. 149, p. 719 - 719 Full Text Show Details Kirchhoff, G.; Bunsen, R. Ann. Chim. Phys., 1862 , vol. 64, p. 293 - 293 Full Text Show Details Kirchhoff, G.; Bunsen, R. Annalen der Physik (Weinheim, Germany), 1861 , vol. 113, p. 366 - 366 Full Text Show Details Gmelin Handbook: Cs: MVol.2, 67, page 235 - 237