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硝酸铀酰六水化合物

硝酸铀酰六水化合物名称

[ CAS 号 ]:
13520-83-7

[ 中文名 ]:
硝酸铀酰,六水

[ 英文名 ]:
URANYL NITRATE HEXAHYDRATE

[中文别名 ]:

二硝酸氧化铀

[英文别名 ]:

URANIUMOXYNITRATE
URANYL NITRATE HYDRATE
MFCD00150414
URANYL DINITRATE HEXAHYDRATE
Uranium nitrate hydrate
URANIUM NITRATE
EINECS 233-266-3
URANIUM NITRATE,HEXAHYDRATE
URANYL NITRATE GR

硝酸铀酰六水化合物物理化学性质

[ 密度 ]:
2,807 g/cm3

[ 沸点 ]:
83ºC at 760 mmHg

[ 熔点 ]:
60,2°C

[ 分子式 ]:
H₁₂N₂O₁₄U

[ 分子量 ]:
502.12900

[ 精确质量 ]:
502.08000

[ PSA ]:
227.28000

[ 外观性状 ]:
淡黄色结晶固体

[ 蒸汽压 ]:
49.8mmHg at 25°C

[ 储存条件 ]:
室温，干燥

[ 稳定性 ]:
Radioactive, but chemically stable. Strong oxidant. Hygroscopic. Incompatible with combustible materials, reducing agents. May react explosively with cellulose and certain organic solvents.

[ 水溶解性 ]:
不同温度(℃)时每100毫升水中的溶解克数: 98g/0℃;107g/10℃;122g/20℃;141g/30℃;167g/40℃ 317g/60℃;388g/80℃;426g/90℃;474g/100℃

硝酸铀酰六水化合物MSDS

详细MSDS(安全技术说明书)

硝酸铀酰六水化合物毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YR3850000

CHEMICAL NAME :: Uranium, bis(nitrato)dioxo-, hexahydrate

CAS REGISTRY NUMBER :: 13520-83-7

LAST UPDATED :: 199806

DATA ITEMS CITED :: 29

MOLECULAR FORMULA :: N2-O8-U.6H2-O

MOLECULAR WEIGHT :: 502.14

WISWESSER LINE NOTATION :: ONO&O-UR-O&O&ONO &QH 6

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 135 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 :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 12 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 :: Intravenous

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 6750 ug/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 :: Oral

SPECIES OBSERVED :: Mammal - cat

DOSE/DURATION :: 238 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 :: Intravenous

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 630 ug/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 :: Bird - chicken

DOSE/DURATION :: 299 mg/kg

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - structural or functional change in trachea or bronchi Liver - other changes Kidney, Ureter, Bladder - other changes

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 200 mg/kg/29W-I

TOXIC EFFECTS :: Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Nutritional and Gross Metabolic - weight loss or decreased weight gain Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - phosphatases

MUTATION DATA

TYPE OF TEST :: Cytogenetic analysis

TEST SYSTEM :: Rodent - hamster Lung

DOSE/DURATION :: 180 mg/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 85,288,1981 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 0.2 mg(U)/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: 3,274,1971 OSHA PEL (Gen Indu):8H TWA 0.05 mg(U)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 0.2 mg(U)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 0.05 mg(U)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 0.05 mg(U)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 0.2 mg(U)/m3;STEL 0.6 mg(U)/m3 JAN 1993 OEL-BELGIUM:TWA 0.2 mg(U)/m3;STEL 0.5 mg(U)/m3 JAN 1993 OEL-BELGIUM:TWA 0.2 mg(U)/m3;STEL 0.6 mg(U)/m3 JAN 1993 OEL-DENMARK:TWA 0.2 mg(U)/m3 JAN 1993 OEL-FINLAND:TWA 0.2 mg(U)/m3 JAN 1993 OEL-GERMANY:TWA 0.25 mg(U)/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 0.2 mg(U)/m3 JAN 1993 OEL-THE PHILIPPINES:TWA 0.05 mg(U)/m3 JAN 1993 OEL-THE PHILIPPINES:TWA 0.25 mg(U)/m3 JAN 1993 OEL-POLAND:TWA 0.015 mg(U)/m3 JAN 1993 OEL-POLAND:TWA 0.075 mg(U)/m3 JAN 1993 OEL-RUSSIA:STEL 0.015 mg(U)/m3 JAN 1993 OEL-RUSSIA:STEL 0.075 mg(U)/m3 JAN 1993 OEL-SWITZERLAND:TWA 0.2 mg(U)/m3 JAN 1993 OEL-TURKEY:TWA 0.05 mg(U)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 0.2 mg(U)/m3;STEL 0.6 mg(U)/m3 JAN 1993

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硝酸铀酰六水化合物安全信息

[ 危害码 (欧洲) ]:
T+,R,N

[ 风险声明 (欧洲) ]:
R26/28

[ 安全声明 (欧洲) ]:
S20/21-S45-S61

[ 危险品运输编码 ]:
2912

[ RTECS号 ]:
YR3850000

[ 包装等级 ]:
II

[ 危险类别 ]:
7

硝酸铀酰六水化合物制备

精制法取市售的六水合硝酸铀酰UO₂(NO₃)₂·6H₂O，用水或0.1～1mol/L硝酸溶液在室温下配成饱和溶液。放入耐压的干燥器中，逐渐抽成真空。析出结晶后，将最初析出的一部分结晶过滤除去后，继续抽真空再析出结晶，将此部分结晶滤出，放在盛有35%～40%硫酸的干燥器中，干燥，保存。