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氯化镁MSDS报告(物质安全说明书)翻译中翻英

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MSDS—氯化镁 化学品安全技术说明书 (原文)

 

第一部分:化学品名称
 
 
化学品中文名称:
氯化镁 
化学品英文名称:
magnesium chloride 
中文名称2:
 
英文名称2:
 
技术说明书编码:
2571
CAS No.:
7786-30-3 
分子式:
MgCl2
分子量:
95.21


 
第二部分:成分/组成信息
 
 
有害物成分
含量
CAS No.
氯化镁
 
7786-30-3
 
 
 
 
 
 
 
 
 
 
 
 


 
第三部分:危险性概述
 
 
危险性类别:
 
侵入途径:
 
健康危害:
误服有导泻作用。若肾功能有障碍可出现镁中毒,表现为胃痛、呕吐、水泻、无力和虚脱、呼吸困难、紫绀等。长期接触本品粉尘,眼睛和上呼吸道可发生炎症。 
环境危害:
对环境可能有危害,对水体可造成污染。
燃爆危险:
本品不燃。
 
第四部分:急救措施
 
 
皮肤接触:
脱去污染的衣着,用大量流动清水冲洗。
眼睛接触:
提起眼睑,用流动清水或生理盐水冲洗。就医。
吸入:
迅速脱离现场至空气新鲜处。保持呼吸道通畅。如呼吸困难,给输氧。如呼吸停止,立即进行人工呼吸。就医。
食入:
饮足量温水,催吐。就医。


 
第五部分:消防措施
 
 
危险特性:
本身不能燃烧。受高热分解放出有毒的气体。
有害燃烧产物:
氯化氢、氧化镁。
灭火方法:
尽可能将容器从火场移至空旷处。切勿将水流直接射至熔融物,以免引起严重的流淌火灾或引起剧烈的沸溅。灭火剂:雾状水、泡沫、干粉、二氧化碳、砂土。
 
第六部分:泄漏应急处理
 
 
应急处理:
隔离泄漏污染区,限制出入。建议应急处理人员戴防尘口罩,穿一般作业工作服。不要直接接触泄漏物。小量泄漏:避免扬尘,小心扫起,置于袋中转移至安全场所。大量泄漏:收集回收或运至废物处理场所处置。
 
第七部分:操作处置与储存
 
 
操作注意事项:
密闭操作,全面通风。防止粉尘释放到车间空气中。操作人员必须经过专门培训,严格遵守操作规程。建议操作人员佩戴自吸过滤式防尘口罩,戴化学安全防护眼镜,穿橡胶耐酸碱服,戴防化学品手套。避免产生粉尘。避免与氧化剂接触。配备泄漏应急处理设备。倒空的容器可能残留有害物。
储存注意事项:
储存于阴凉、干燥、通风良好的库房。远离火种、热源。防止阳光直射。包装密封。应与氧化剂等分开存放,切忌混储。储区应备有合适的材料收容泄漏物。
 
第八部分:接触控制/个体防护
 
 
职业接触限值
 
中国MAC(mg/m3):
未制定标准
前苏联MAC(mg/m3):
未制定标准
TLVTN:
未制定标准
TLVWN:
未制定标准
监测方法:
火焰原子吸收光谱法;达旦黄比色法
工程控制:
生产过程密闭,全面通风。
呼吸系统防护:
空气中粉尘浓度较高时,建议佩戴自吸过滤式防尘口罩。
眼睛防护:
戴化学安全防护眼镜。
身体防护:
穿橡胶耐酸碱服。
手防护:
戴防化学品手套。
其他防护:
工作时不得进食、饮水或吸烟。工作完毕,彻底清洗。保持良好的卫生习惯。 


 
第九部分:理化特性
 
 
主要成分:
 
外观与性状:
无色六角晶体,易潮解。
pH:
 
熔点(℃):
708
沸点(℃):
1412
相对密度(水=1):
2.325(25℃)
相对蒸气密度(空气=1):
无资料
饱和蒸气压(kPa):
无资料
燃烧热(kJ/mol):
无意义
临界温度(℃):
无意义
临界压力(MPa):
无意义
辛醇/水分配系数的对数值:
无资料
闪点(℃):
无意义
引燃温度(℃):
无意义
爆炸上限%(V/V):
无意义
爆炸下限%(V/V):
无意义
溶解性:
溶于水、醇。
主要用途:
用于制金属镁、消毒剂、灭火剂、冷冻盐水、陶瓷,并用于织物和造纸等方面。
其它理化性质:
1.675
 
第十部分:稳定性和反应活性
 
 
稳定性:
 
禁配物:
强氧化剂、水。
避免接触的条件:
 
聚合危害:
 
分解产物:
 
 
 
 
 
 
 
第十一部分:毒理学资料
 
 
急性毒性:
LD50:2800 mg/kg(大鼠经口)

LC50:无资料
亚急性和慢性毒性:
 
刺激性:
 
致敏性:
 
致突变性:
 
致畸性:
 
致癌性:
 


 
第十二部分:生态学资料
 
 
生态毒理毒性:
 
生物降解性:
 
非生物降解性:
 
生物富集或生物积累性:
 
其它有害作用:
该物质对环境可能有危害,应特别注意对水体的污染。


 
第十三部分:废弃处置
 
 
废弃物性质:
 
废弃处置方法:
用安全掩埋法处置。在能利用的地方重复使用容器或在规定场所掩埋。
废弃注意事项:
 
 
第十四部分:运输信息
 
 
危险货物编号:
无资料 
UN编号:
无资料
包装标志:
 
包装类别:
 
包装方法:
无资料。
运输注意事项:
起运时包装要完整,装载应稳妥。运输过程中要确保容器不泄漏、不倒塌、不坠落、不损坏。严禁与氧化剂等混装混运。运输途中应防曝晒、雨淋,防高温。 


 
 
 
 
 
 
 
 
第十五部分:法规信息
 
 
法规信息
化学危险物品安全管理条例 (1987年2月17日国务院发布),化学危险物品安全管理条例实施细则 (化劳发[1992] 677号),工作场所安全使用化学品规定 ([1996]劳部发423号)等法规,针对化学危险品的安全使用、生产、储存、运输、装卸等方面均作了相应规定。
 
第十六部分:其他信息
 
 
参考文献:
 
填表部门:
 
数据审核单位:
 
修改说明:
 
其他信息:
 
 

 

译文:

 

Material Safety Data Sheet
Anhydrous Magnesium Chloride

 

1. Product Identification
Product Name: Anhydrous Magnesium Chloride
MSDS Code: 2571
CAS No.: 7786-30-3
Molecular formula: MgCl2      
 
 
 
 
 
Molecular weight: 95.21
 
2. Composition/Information on Ingredients
 
 
 Hazardous ingredient:
Magnesium Chloride CAS No.: 7786-30-3
 
3. Hazards Identification
 
 
 
 
 
 
 
Entry Routes: Inhalation and ingestion.
Health Hazards: For accidental take, it may cause diarrhea and may cause magnesium poisoning to persons of renal dysfunction with symptoms including gastralgia, vomiting, watery diarrhea, weakness, prostration, hard breath and cyanosis. For long-term contact of the powder of this product, it may cause inflammation of eyes and upper respiratory tract.
Environmental Hazards: It may do harm to environment and may cause water pollution.
Fire & Explosion Hazards: This product is non-combustible.
 
4. First Aid Measures
Skin Contact: Remove contaminated clothes and flush with plenty of water.
Eyes Contact: Raise eyelids and flush with water flow or normal saline. Get medical care.
Inhalation: Remove to fresh air. Keep respiratory tract unblocked. Give oxygen if breathing is difficult; give artificial respiration if not breathing. Get medical care.
Ingestion: Drink plenty of water. Induce vomiting and get medical care.
 
5. Fire-Fighting Measures
Hazard Description: This product is not combustible. It may release toxic fume from thermal decomposition.
Hazardous Combustion Products: Chlorine hydride and magnesium oxide.
Fire-Fighting Methods: Try to remove containers from fire area to safety places. Do not use full water jet to avoid spill fire or splashing.
Appropriate Fire Extinguishing Agents: Frog water, foam, powder and sand.
 
6. Accidental Release Measures
Emergency Measure: Isolate contaminated area and restrict access. Persons dealing with emergency are recommended wearing dust-proof respirators and uniforms. Do not contact leakage directly. For small leakage, just sweep it up, but avoid generating dust. Place it in bags and remove to a safe place. For large leakage, collect it for recycle or transport to waste-deposal place for appropriate deposal.
 
7. Handling and Storage
Handling Precautions: Handle in a confined area, but good ventilation must be quarantined. Prevent dust or powder from releasing into the air of workshops. Handing personnel must attend professional training and operate strictly according to operating instructions. Recommend wearing self-contained dust-proof respirators, safety chemical goggles, acid and alkali-resistant rubber uniforms and chemical protective gloves. Avoid generating dust. Stay away from oxidants. The storage area should be equipped with emergency equipments for leakage. The emptied containers may contain hazardous substances.
 
Storage Precautions: Store in a cool, dry and well-ventilated store room. Stay away from fire and heat sources. Avoid direct sunlight. The containers should be tightly sealed. Do not store together with oxidants. The storage area should be equipped with emergency equipments for leakage.
 
8. Exposure Control/Personal Protection
Exposure Limits:
China MAC: Not regulated
FSU MAC: Not regulated
United State TLV-TWA: Not regulated
United State TLV-STEL: Not regulated
Monitoring Method: Flame Atomic Absorption Spectrometry (FAAS) and Titan Yellow Colorimetry.
Engineering Control: Produce in a confined area and quarantine good ventilation.
Respiratory Protection: Recommend wearing self-contained dust-proof respirators when dust concentration is high in the air.
Eyes Protection: Wear chemical safety goggles.
Body Protection: Wear acid and alkali resistant rubber uniforms.
Hands Protection: Wear chemical protective gloves.
Further Information: Do not eating, drinking or smoking during working. Wash thoroughly after work. Keep good personal hygienic habits.
 
9. Physical & Chemical Properties
Appearance & Physical State: Colorless deliquescent hexagonal crystal.
PH:
Melting Point (℃): 708
Boiling Pint (℃): 1412
Relative Density (water=1): 2.325 (@25)
Relative Vapor Density (Air=1): No data
Saturated vapor pressure (kPa): No data
Combustion heat (kj/mol): Not applicable
Critical pressure (MPa): Not applicable
Octanol /Water Partition Coefficient: No data
Flash Point (℃): Not applicable
Igniting Temperature (℃): Not applicable
Flammable/Explosive limits-Upper Vol %: Not applicable
Flammable/Explosive limits-Lower Vol %: Not applicable
Solubility: Soluble in water and alcohol.
Application: Raw material for magnesium metal, disinfector, frozen brine and ceramics. Additive for textile and paper.
Refractive index: 1.675 
 
10. Stability and Reactivity
Stability: Stable.
Incompatible substances: Strong oxidants and water.
Conditions to avoid:
Hazardous polymerization: Will not occur.
Combustion/Decomposition Products: Chlorine hydride and magnesium oxide.
 
11. Toxicological Information
Acute Toxicity: LD 50: 2800 mg/kg (Rat, oral)
LC 50: No data.
Sub-Acute Toxicity & Chronic Toxicity:
Irritation:
Sensitivity:
Mutagenicity:
Teratogenictttiy
 
12. Ecological Information
Eco-Toxicity:
Biodegradability:
Non-Biodegradability:
Biological Accumulation:
Other Hazardous Effects: It may do harm to environment and may cause water pollution.
 
13. Disposal Consideration
Waste Class:
Disposal Methods: Use safety burying method. Bury it in an appropriate place and try to recycle containers.
Disposal Precautions:
 
14. Transportation Information
Hazard Class: No data.
UN Code: No data
Packing Symbol:
Packing Group:
Packing Method: No data
Transportation Attention:Check whether the package is completed or sealed before transporting; make sure there are no damage and no falling down of packages during transporting; do NOT transport together with oxidants. Stay away from direct sunlight, rain and high-temperature areas.
 
15. Regulatory Information
The Regulations of Safe Management Regarding Dangerous Chemicals (February 17, 1987), Implementing Rules of The Regulations of Safe Management Regarding Dangerous Chemicals (1992) and The Provisions of Safe Use of Chemicals in the Workplace (1996) state some requirements for safe use, production, storage, transportation, loading/unloading, classification of dangerous chemicals.
 
16. Other Information
References:
Issued by:
Reviewed by:
Revision:
Other Information:
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