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硝酸钴

硝酸钴用途

主要在化学工业中用作催化剂原料，氰化物中毒的解毒剂，制造六亚硝酸钴钠及用作分析测定钾的试剂。也用于陶瓷工业作着色剂，油漆催于剂及制造环烷酸钴的原料。

硝酸钴名称

[ CAS 号 ]:
10141-05-6

[ 中文名 ]:
硝酸钴

[ 英文名 ]:
Cobalt powder

[英文别名 ]:

cobaltbis(nitrate)
Kobalt(II)-nitrat
COBALT METAL
CO STANDARD
COBALT STANDARD
MFCD00010935
Cobalt nitrate
cobaltdinitrate
cobalt(2+)nitrate
EINECS 233-402-1

硝酸钴物理化学性质

[ 密度 ]:
1.03 g/mL at 25 °C

[ 沸点 ]:
2900ºC(lit.)

[ 熔点 ]:
decomposes at 100–105℃

[ 分子式 ]:
CoN₂O₆

[ 分子量 ]:
182.943

[ 闪点 ]:
4ºC (Toluene)

[ 精确质量 ]:
182.908829

[ PSA ]:
137.76000

[ LogP ]:
0.56820

[ 外观性状 ]:
金属丝

[ 储存条件 ]:
库房通风低温干燥,轻装轻卸,与有机物、还原剂、硫、磷易燃物,食品原料分开存放

[ 水溶解性 ]:
H2O: soluble

硝酸钴MSDS

详细MSDS(安全技术说明书)

硝酸钴毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GG1109000

CAS REGISTRY NUMBER :: 10141-05-6

LAST UPDATED :: 199701

DATA ITEMS CITED :: 13

MOLECULAR FORMULA :: N2-O6.Co

MOLECULAR WEIGHT :: 182.95

WISWESSER LINE NOTATION :: CO N-O3*2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 434 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Gastrointestinal - hypermotility, diarrhea Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,311,1982

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 250 mg/kg

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

REFERENCE :: EQSSDX Environmental Quality and Safety, Supplement. (Stuttgart, Fed. Rep. Ger.) V.1-5, 1975-76. Discontinued. Volume(issue)/page/year: 1,1,1975

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 75 mg/kg

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

REFERENCE :: EQSSDX Environmental Quality and Safety, Supplement. (Stuttgart, Fed. Rep. Ger.) V.1-5, 1975-76. Discontinued. Volume(issue)/page/year: 1,1,1975

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Bird - pigeon

DOSE/DURATION :: 50 mg/kg

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

REFERENCE :: HBAMAK "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." (Leipzig, Ger. Dem. Rep.) Volume(issue)/page/year: 4,1289,1935

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Amphibian - frog

DOSE/DURATION :: 150 mg/kg

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

REFERENCE :: HBAMAK "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." (Leipzig, Ger. Dem. Rep.) Volume(issue)/page/year: 4,1289,1935 ** TUMORIGENIC DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 4530 ug/kg/5D-C

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application

REFERENCE :: COREAF Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. (Paris, France) V.1-261, 1835-1965. For publisher information, see CRASEV. Volume(issue)/page/year: 236,1387,1953 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intratesticular

DOSE :: 14636 ug/kg

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

TOXIC EFFECTS :: Reproductive - Paternal Effects - testes, epididymis, sperm duct

REFERENCE :: JRPFA4 Journal of Reproduction and Fertility. (Biochemical Soc. Book Depot, POB 32, Commerce Way, Colchester, Essex CO2 8HP, UK) V.1- 1960- Volume(issue)/page/year: 7,21,1964

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 14636 ug/kg

SEX/DURATION :: male 30 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Paternal Effects - testes, epididymis, sperm duct

REFERENCE :: JRPFA4 Journal of Reproduction and Fertility. (Biochemical Soc. Book Depot, POB 32, Commerce Way, Colchester, Essex CO2 8HP, UK) V.1- 1960- Volume(issue)/page/year: 7,21,1964 *** REVIEWS *** IARC Cancer Review:Human Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 52,363,1991 IARC Cancer Review:Group 2B IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 52,363,1991 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84330 No. of Facilities: 1152 (estimated) No. of Industries: 18 No. of Occupations: 15 No. of Employees: 6182 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84330 No. of Facilities: 732 (estimated) No. of Industries: 18 No. of Occupations: 24 No. of Employees: 16243 (estimated) No. of Female Employees: 4029 (estimated)

硝酸钴安全信息

[ 危害码 (欧洲) ]:
T,N,Xn,Xi

[ 风险声明 (欧洲) ]:
R45

[ 安全声明 (欧洲) ]:
53-23-26-36/37/39-45-61

[ 危险品运输编码 ]:
UN 3264 8

[ WGK德国 ]:
3

[ RTECS号 ]:
GF8750000

[ 包装等级 ]:
II

[ 危险类别 ]:
5.1

[ 海关编码 ]:
2834291000

硝酸钴制备

由稀硝酸与金属钴粒进行反应，加入碳酸钴调节溶液至pH值5，在80～90℃保温一天，趁热过滤，滤液用硝酸酸化至pH值>1，经浓缩，冷却结晶，固液分离制得。

硝酸钴海关

[ 海关编码 ]: 2834291000

硝酸钴文献

Crystal structures of triazine-3-thione derivatives by reaction with copper and cobalt salts.

Inorg. Chem. 45(7) , 3103-12, (2006)

The reaction of 5-methoxy-5,6-diphenyl-4,5-dihydro-2H-[1,2,4]triazine-3-thione L1H2OCH3 with copper(II) chloride leads to the formation of an organic molecule L2 containing two triazine rings linked b...

Length changes in solution accompanying the B-Z transition of poly (dG-m5dC) induced by Co(NH3)63+.

Nucleic Acids Res. 10(11) , 3561-71, (1982)

Transient electric dichroism measurements have been used to observe the rotational relaxation times of 145 base pair fragments of poly (dGm5dC) and random sequence DNA to solution. From these the leng...

Structures and fragmentations of cobalt(II)-cysteine complexes in the gas phase.

J. Mass Spectrom. 42(4) , 517-26, (2007)

The electronebulization of a cobalt(II)/cysteine(Cys) mixture in water/methanol (50/50) produced mainly cobalt-cationized species. Three main groups of the Co-cationized species can be distinguished i...

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硝酸钴