氯化锂,7447-41-8，生产厂家，价格-洛克化工网移动版

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基本信息

制备方法及用途

物化性质

安全信息

毒理性

MSDS

结构与计算化学

表征图谱

氯化锂

中文名称：: 氯化锂

中文别名：: 氯化锂;
无水氯化锂

英文名称：: Lithium chloride (LiCl)

英文别名：: lithium chloride;
lithium,chloride;
Lithium chloride

CAS No.：: 7447-41-8

分子式：: ClLi

分子量：: 42.39

精确分子量：: 41.98490

PSA：: 0.00000

MDL：: MFCD00011078

EINECS：: 231-212-3

InChI：: InChI=1/ClH.Li/h1H;/q;+1/p-13

危险品标志：: Xn:Harmful

风险术语：: R22; R36/38;

安全术语：: S26; S37/39;

分子结构式：

SDS：: 查看

氯化锂毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OJ5950000

CHEMICAL NAME :: Lithium chloride

CAS REGISTRY NUMBER :: 7447-41-8

LAST UPDATED :: 199701

DATA ITEMS CITED :: 51

MOLECULAR FORMULA :: Cl-Li

MOLECULAR WEIGHT :: 42.39

WISWESSER LINE NOTATION :: LI G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Human

DOSE/DURATION :: 200 mg/kg/3D

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - muscle weakness Behavioral - muscle contraction or spasticity

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Human

DOSE/DURATION :: 243 mg/kg/13D

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - tremor Gastrointestinal - nausea or vomiting

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 526 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 514 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 499 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intracerebral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4800 ug/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - somnolence (general depressed activity) Nutritional and Gross Metabolic - body temperature decrease

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1165 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 600 mg/kg

TOXIC EFFECTS :: Nutritional and Gross Metabolic - body temperature decrease

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 738 mg/kg

TOXIC EFFECTS :: Behavioral - tremor Musculoskeletal - other changes

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 363 mg/kg

TOXIC EFFECTS :: Brain and Coverings - recordings from specific areas of CNS Behavioral - antipsychotic

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intracerebral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 14040 ug/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - ptosis Behavioral - somnolence (general depressed activity)

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 500 mg/kg

TOXIC EFFECTS :: Behavioral - food intake (animal) Gastrointestinal - changes in structure or function of salivary glands Musculoskeletal - other changes

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Mammal - cat

DOSE/DURATION :: 492 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Mammal - cat

DOSE/DURATION :: 450 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 800 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 531 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 620 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Bird - pigeon

DOSE/DURATION :: 513 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: 422 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Amphibian - frog

DOSE/DURATION :: 885 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - wild bird species

DOSE/DURATION :: 422 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 712 mg/kg/1W-C

TOXIC EFFECTS :: Behavioral - fluid intake Nutritional and Gross Metabolic - weight loss or decreased weight gain

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 500 mg/kg/10D-I

TOXIC EFFECTS :: Liver - changes in liver weight Kidney, Ureter, Bladder - urine volume increased Endocrine - changes in spleen weight

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 678 mg/kg/8D-I

TOXIC EFFECTS :: Behavioral - fluid intake Kidney, Ureter, Bladder - urine volume increased Kidney, Ureter, Bladder - other changes in urine composition

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 5440 mg/kg/17D-I

TOXIC EFFECTS :: Kidney, Ureter, Bladder - other changes in urine composition Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 4200 mg/kg/42D-I

TOXIC EFFECTS :: Behavioral - coma Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 882 mg/kg/7D-I

TOXIC EFFECTS :: Tumorigenic - neoplastic by RTECS criteria Blood - lymphoma, including Hodgkin's disease

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

DOSE :: 41360 mg/kg

SEX/DURATION :: male 1 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Fertility - mating performance (e.g. # sperm positive females per # females mated; # copulations per # estrus cycles)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

DOSE :: 809 mg/kg

SEX/DURATION :: female 9-16 day(s) after conception

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - eye/ear Reproductive - Specific Developmental Abnormalities - craniofacial (including nose and tongue) Reproductive - Effects on Embryo or Fetus - other effects to embryo

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

DOSE :: 979 mg/kg

SEX/DURATION :: female 7-16 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

DOSE :: 1 gm/kg

SEX/DURATION :: female 7-11 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - abortion Reproductive - Effects on Embryo or Fetus - fetal death

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

DOSE :: 1250 mg/kg

SEX/DURATION :: female 7-11 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured before birth)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 28 mg/kg

SEX/DURATION :: male 14 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Paternal Effects - other effects on male Endocrine - changes in luteinizing hormone Endocrine - androgenic

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 42 mg/kg

SEX/DURATION :: male 21 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 66 gm/kg

SEX/DURATION :: female 1-21 day(s) after conception lactating female 21 day(s) post-birth

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - Central Nervous System Reproductive - Effects on Newborn - biochemical and metabolic Reproductive - Effects on Newborn - physical

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 475 mg/kg

SEX/DURATION :: male 7 day(s) pre-mating female 7 day(s) pre-mating - 21 day(s) post-birth

TOXIC EFFECTS :: Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain) Reproductive - Effects on Newborn - biochemical and metabolic Reproductive - Effects on Newborn - physical

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

DOSE :: 320 mg/kg

SEX/DURATION :: female 6-7 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Newborn - other neonatal measures or effects

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 1240 mg/kg

SEX/DURATION :: female 12-13 day(s) after conception

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - craniofacial (including nose and tongue)

TYPE OF TEST :: Cytogenetic analysis

MUTATION DATA

TEST SYSTEM :: Rodent - mouse

DOSE/DURATION :: 21 mg/kg/3D (Intermittent)

REFERENCE :: CYTOAN Cytologia. (Japan Pub. Trading Co. (USA), 1255 Howard St., San Francisco, CA 94103) V.1- 1929- Volume(issue)/page/year: 54,245,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84472 No. of Facilities: 1089 (estimated) No. of Industries: 26 No. of Occupations: 25 No. of Employees: 5881 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84472 No. of Facilities: 2291 (estimated) No. of Industries: 36 No. of Occupations: 36 No. of Employees: 34091 (estimated) No. of Female Employees: 15304 (estimated)

毒理学数据：

1 、
试验方法：皮下
摄入剂量：1240毫克/千克，女性12月13日一天（县）后受孕
测试对象：啮齿动物-鼠
毒性类型：生殖
毒性作用：颅面（包括鼻子和舌头）发展异常

2 、
试验方法：行政上的皮肤
摄入剂量：500 mg/24H
测试对象：啮齿动物-兔
毒性类型：SkinEyeIrrition
毒性作用：剧烈反应

3 、
试验方法：行政到眼睛
摄入剂量：100 mg/24H
测试对象：啮齿动物-兔
毒性类型：SkinEyeIrrition
毒性作用：1.较稳定

4 、
试验方法：腹腔
摄入剂量：882 mg/kg/7D-I
测试对象：啮齿动物-鼠
毒性类型：瘤
毒性作用：1.肿瘤的RTECS标准
2.淋巴瘤，包括霍奇金病

生态数据：

该物质对环境可能有危害，对水体应给予特别注意。

氯化锂 MSDS

第一部分：化学品名称

化学品中文名称：	氯化锂
化学品英文名称：	Lithium chloride
中文俗名或商品名：
Synonyms：
CAS No.：	7447-41-8
分子式：	LiCl
分子量：	42.39

第二部分：成分/组成信息

纯化学品混合物

化学品名称：氯化锂

有害物成分	含量	CAS No.
氯化锂	无资料	7447-41-8

第三部分：危险性概述

危险性类别：
侵入途径：	吸入食入经皮吸收
健康危害：	本品属低毒类。对眼睛和粘膜具有强烈的刺激和腐蚀作用。中毒主要由于误服，病人出现全身，无力、眩晕、耳鸣、视力模糊、口干、食欲减退、恶心、呕吐或腹泻。重者出现抽搐、昏迷，有时可呈现精神障碍。
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，遇明火、高热可燃。其粉体与空气可形成爆炸性混合物, 当达到一定浓度时, 遇火星会发生爆炸。受高热分解放出有毒的气体。

第四部分：急救措施

皮肤接触：	用流动清水冲洗，若有灼伤，按碱灼伤处理。立即脱去污染的衣着，用大量流动清水冲洗。就医。
眼睛接触：	拉开眼睑，用流动清水冲洗15分钟。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：	误服者，口服牛奶、豆浆或蛋清，就医。饮足量温水，催吐。就医。

第五部分：消防措施

危险特性：	与三氟化溴发生剧烈反应。受高热分解，放出有毒的烟气。能与氧化物反应，呈强还原性。受高热分解放出有毒的气体。
有害燃烧产物：	能与氧化物反应，呈强还原性。受高热分解放出有毒的气体。
灭火方法及灭火剂：	不燃。消防人员必须穿全身防火防毒服，在上风向灭火。灭火时尽可能将容器从火场移至空旷处。然后根据着火原因选择适当灭火剂灭火。
消防员的个体防护：	全身防火防毒服
禁止使用的灭火剂：
闪点(℃)：
自燃温度(℃)：
爆炸下限[%(V/V)]：
爆炸上限[%(V/V)]：
最小点火能(mJ)：
爆燃点：
爆速：
最大燃爆压力(MPa)：
建规火险分级：

第六部分：泄漏应急处理

应急处理：

隔离泄漏污染区，周围设警告标志，建议应急处理人员戴好防毒面具，穿化学防护服。小心扫起，装入备用袋中。也可以用大量水冲洗，经稀释的污水放入废水系统。如大量泄漏，收集回收或无害处理后废弃。

第七部分：操作处置与储存

操作注意事项：	密闭操作，提供充分的局部排风。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。建议操作人员佩戴防尘面具（全面罩），穿胶布防毒衣，戴橡胶手套。避免产生粉尘。避免与氧化剂、酸类接触。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、通风的库房。远离火种、热源。防止阳光直射。包装密封。应与氧化剂、酸类分开存放，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

最高容许浓度：	中国 MAC：未制订标准前苏联 MAC：未制订标准美国TLV—TWA：未制订标准
监测方法：
工程控制：	密闭操作，局部排风。严加密闭，提供充分的局部排风。
呼吸系统防护：	可能接触其蒸气时，应该佩戴防毒口罩。可能接触其粉尘时，必须佩戴防尘面具（全面罩）。紧急事态抢救或撤离时，应该佩戴空气呼吸器。
眼睛防护：	戴化学安全防护眼镜。呼吸系统防护中已作防护。
身体防护：	穿防腐工作服。穿胶布防毒衣。
手防护：	戴橡胶手套。
其他防护：	工作现场禁止吸烟、进食和饮水。工作后，淋浴更衣。注意个人清洁卫生。

第九部分：理化特性

外观与性状：	无色立方晶体，具有潮解性。
pH：
熔点(℃)：	605
沸点(℃)：	1350
相对密度(水=1)：	2．068(25℃)
相对蒸气密度(空气=1)：
饱和蒸气压(kPa)：	0．133／547℃
燃烧热(kJ/mol)：
临界温度(℃)：
临界压力(MPa)：
辛醇/水分配系数的对数值：
闪点(℃)：
引燃温度(℃)：
爆炸上限%(V/V)：
爆炸下限%(V/V)：
分子式：	LiCl
分子量：	42.39
蒸发速率：
粘性：
溶解性：	易溶于水、乙醇、乙醚。
主要用途：	用于空气调节，用作助焊剂、干燥剂、化学试剂，并用于制焰火、干电池和金属锂等。

第十部分：稳定性和反应活性

稳定性：	在常温常压下稳定
禁配物：	强氧化剂、强酸。
避免接触的条件：	接触潮湿空气。
聚合危害：	不能出现
分解产物：	氯化氢。

第十一部分：毒理学资料

急性毒性：	LD50：526mg／kg(大鼠经口) LC50：
急性中毒：
慢性中毒：
亚急性和慢性毒性：
刺激性：	家兔经皮：500mg/24小时，重度刺激。家兔经眼： 100mg/24 小时，中度刺激。
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：

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。量小时，中和本品的水溶液，滤出固体做掩埋处置，溶液冲入下水道。反应产生热和烟雾，通过控制加入速度予以控制。
废弃注意事项：

第十四部分：运输信息

危险货物编号：
UN编号：
包装标志：
包装类别：
包装方法：
运输注意事项：
RETCS号：
IMDG规则页码：

第十五部分：法规信息

国内化学品安全管理法规：	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。
国际化学品安全管理法规：

第十六部分：其他信息

参考文献：	1.周国泰，化学危险品安全技术全书，化学工业出版社，1997 2.国家环保局有毒化学品管理办公室、北京化工研究院合编，化学品毒性法规环境数据手册，中国环境科学出版社.1992 3.Canadian Centre for Occupational Health and Safety,CHEMINFO Database.1998 4.Canadian Centre for Occupational Health and Safety, RTECS Database, 1989
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