四氟化硼钴水合物

四氟化硼钴水合物名称

[ CAS 号 ]:
26490-63-1

[ 中文名 ]:
四氟化硼钴水合物

[ 英文名 ]:
COBALT TETRAFLUOROBORATE HEXAHYDRATE

[中文别名 ]:

水合四氟硼酸钴(II)

[英文别名 ]:

cobaltborofluoride
COBALT TETRAFLUOROBORATE HEXAHYDRATE
cobalt(ii)fluoborate
cobaltoustetrafluoroborate
COBALT TETRAFLUOROBORATE
tetrafluoro-borate(1-cobalt(2++)(2:1)
Cobalt(II) tetrafluoroborate hydrate
cobaltborontetrafluoride
cobalt(2+) tetrafluoroborate(1-)
tetrafluoro-borate(1-cobalt(2+)

四氟化硼钴水合物物理化学性质

[ 熔点 ]:
70-80ºC

[ 分子式 ]:
B₂CoF₈H₁₂O₆

[ 分子量 ]:
340.63400

[ 精确质量 ]:
341.00200

[ PSA ]:
55.38000

[ LogP ]:
2.21420

[ 储存条件 ]:
库房低温,通风,干燥,与食品原料分开存放

四氟化硼钴水合物毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GG0700000

CHEMICAL NAME :: Cobalt(II)fluoborate

CAS REGISTRY NUMBER :: 26490-63-1

LAST UPDATED :: 199701

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: B2-Co-F8

MOLECULAR WEIGHT :: 232.55

WISWESSER LINE NOTATION :: CO B-F4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 500 mg/kg

REFERENCE :: NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,27,1953 *** U.S. STANDARDS AND REGULATIONS *** OSHA PEL (Gen Indu):8H TWA 2.5 mg(F)/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 2.5 mg(F)/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 2.5 mg(F)/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 2.5 mg(F)/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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO FLUORIDES, INORGANIC-air:10H TWA 2.5 mg(F)/m3 REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992

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四氟化硼钴水合物安全信息

[ 危害码 (欧洲) ]:
C: Corrosive;

[ 风险声明 (欧洲) ]:
20/21/22-34

[ 危险品运输编码 ]:
UN 3260 8/PG 2