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氟化镥

氟化镥名称

[ CAS 号 ]:
13760-81-1

[ 中文名 ]:
氟化镥

[ 英文名 ]:
Lutetium trifluoride

[英文别名 ]:

trifluorolutetium
EINECS 237-355-8
Lutetium(III) fluoride
MFCD00016191
Lutetium trifluoride

氟化镥物理化学性质

[ 密度 ]:
8.332

[ 沸点 ]:
2200ºC

[ 熔点 ]:
1182ºC

[ 分子式 ]:
F₃Lu

[ 分子量 ]:
231.962

[ 精确质量 ]:
231.936005

[ LogP ]:
1.26060

[ 外观性状 ]:
白色细结晶粉末

[ 储存条件 ]:
室温，干燥

氟化镥MSDS

详细MSDS(安全技术说明书)

氟化镥毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OK8837500

CHEMICAL NAME :: Lutetium fluoride

CAS REGISTRY NUMBER :: 13760-81-1

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: F3-Lu

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: >10 gm/kg

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

REFERENCE :: MTPEEI Meditsina Truda i Promyshlennaya Ekologiya. Industrial Medicine and Ecology. (Mezhdunarodnaya Kniga, ul.B. Yakimanka, 39 117049 Moscow, Russia) No.1- 1993- Volume(issue)/page/year: (7),32,1994 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 44 gm/kg/31D-I

TOXIC EFFECTS :: Cardiac - EKG changes not diagnostic of specified effects Musculoskeletal - changes in teeth and supporting structures Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - transaminases

REFERENCE :: MTPEEI Meditsina Truda i Promyshlennaya Ekologiya. Industrial Medicine and Ecology. (Mezhdunarodnaya Kniga, ul.B. Yakimanka, 39 117049 Moscow, Russia) No.1- 1993- Volume(issue)/page/year: (7),32,1994

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氟化镥安全信息

[ 符号 ]:

GHS06

[ 信号词 ]:
Danger

[ 危害声明 ]:
H301 + H311 + H331

[ 补充危害声明 ]:
Contact with acids liberates very toxic gas.

[ 警示性声明 ]:
Missing Phrase - N15.00950417-P261-P280-P302 + P352 + P312-P304 + P340 + P312-P403 + P233

[ 个人防护装备 ]:
Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges

[ 危害码 (欧洲) ]:
T: Toxic;

[ 风险声明 (欧洲) ]:
R23/24/25

[ 安全声明 (欧洲) ]:
26-36/37/39-45

[ 危险品运输编码 ]:
UN 3288 6.1/PG 3

[ WGK德国 ]:
3

[ RTECS号 ]:
OK8837500

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1

氟化镥制备

由氧化镥与干燥氟化氢气体反应制得。氧化镥直接氟化，最佳反应温度为600～750℃。反应在回转窑式氟化炉内进行。每炉处理氧化物量达20kg以上。干燥氟化氢的消耗量约为理论量的2.5倍。制得的高质量氟化物中氧含量在0.04%～0.1%内，转化率可达99％，回收率高于98％。此法操作中要注意对强腐蚀性氟化氢气体的防护。