氧化钴

氧化钴用途

【用途一】
用于制油漆颜料、陶瓷釉料和钴催化剂等
【用途二】
用作分析试剂、催化剂，也用于钴盐和有色玻璃的制造
【用途三】
用作催化剂、油漆的颜料、玻璃着色剂，是制造锂电池正极材料的原料。
【用途四】
主要用作玻璃、搪瓷、陶瓷、磁性材料等的密着剂，天蓝色、钴蓝色、钴绿色等色彩的着色剂，催化剂，家畜营养剂。也用于钴盐的制备。
【用途五】
分析试剂。干性油氧化催化剂。制造钴盐。玻璃着色与褪色。用于制油漆颜料、陶瓷釉料和钴催化剂等。

氧化钴名称

[ CAS 号 ]:
1307-96-6

[ 中文名 ]:
一氧化钴

[ 英文名 ]:
Cobalt oxide

[中文别名 ]:

[英文别名 ]:

EINECS 215-154-6
Cobalt(II) oxide
MFCD00016031
Cobalt(II) oxide,-325 mesh
oxocobalt

氧化钴物理化学性质

[ 密度 ]:
6.45

[ 沸点 ]:
3800ºC

[ 熔点 ]:
1785 ºC

[ 分子式 ]:
CoO

[ 分子量 ]:
74.933

[ 精确质量 ]:
74.928116

[ PSA ]:
17.07000

[ 外观性状 ]:
黑色-灰色结晶粉末

[ 储存条件 ]:
库房低温,通风,干燥

[ 稳定性 ]:
Stability Stable, but may be moisture sensitive.

[ 水溶解性 ]:
insoluble

氧化钴MSDS

详细MSDS(安全技术说明书)

氧化钴毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GG2800000

CHEMICAL NAME :: Cobalt(2+) oxide

CAS REGISTRY NUMBER :: 1307-96-6

LAST UPDATED :: 199710

DATA ITEMS CITED :: 19

MOLECULAR FORMULA :: Co-O

MOLECULAR WEIGHT :: 74.93

WISWESSER LINE NOTATION :: CO O

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 :: 202 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 :: Intratracheal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 50 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AEC-TR-6710

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 125 mg/kg

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

REFERENCE :: ZVKOA6 Zhurnal Vsesoyuznogo Khimicheskogo Obshchestva im. D.I. Mendeleeva. Journal of the D.I. Mendeleeva All-Union Chemical Society. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.5- 1960- Volume(issue)/page/year: 19,186,1974

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 400 mg/kg

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

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 22,152,1962

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 89 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 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 783 mg/kg/90D-C

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - chronic pulmonary edema Blood - changes in leukocyte (WBC) count Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555434

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 50 mg/m3/8H/19D-I

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - chronic pulmonary edema Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555434

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1144 mg/kg/9W-I

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - changes in lung weight Endocrine - changes in adrenal weight Related to Chronic Data - death

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 26(10),27,1961

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 50 mg/m3/8H/35D-I

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - chronic pulmonary edema Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555434

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 50 mg/m3/8H/35D-I

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - chronic pulmonary edema Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555434 ** TUMORIGENIC DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 135 mg/kg

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - tumors

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 22,152,1962

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 90 mg/kg

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

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 22,158,1962 *** REVIEWS *** IARC Cancer Review:Animal Sufficient 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: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 TOXICOLOGY REVIEW FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 9,105,1971 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - A1683 No. of Facilities: 77 (estimated) No. of Industries: 4 No. of Occupations: 12 No. of Employees: 3559 (estimated) No. of Female Employees: 1767 (estimated)

氧化钴安全信息

[ 符号 ]:

GHS06, GHS08, GHS09

[ 信号词 ]:
Danger

[ 危害声明 ]:
H301-H317-H330-H334-H410

[ 警示性声明 ]:
P260-P280-P284-P301 + P310 + P330-P304 + P340 + P310-P342 + P311-P403 + P233

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ 危害码 (欧洲) ]:
Xn: Harmful;N: Dangerous for the environment;

[ 风险声明 (欧洲) ]:
R22;R43;R50/53

[ 安全声明 (欧洲) ]:
24-37-60-61

[ 危险品运输编码 ]:
UN 3288

[ WGK德国 ]:
3

[ RTECS号 ]:
GG2800000

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1(b)

[ 海关编码 ]:
2915900090

氧化钴上下游产品

氧化钴上游产品

氧化钴下游产品

氧化钴制备

１．金属钴法将金属钴加入盐酸中，视溶解情况适当地加入硝酸，加热至８０ ℃进行反应，在生成的氯化钴溶液中加入双氧水净化除铁，沉淀、过滤后，加入碳酸钠进行置换反应生成碳酸钴，经洗涤、离心分离，把净制的碳酸钴经灼烧、过筛制得氧化钴。

２．废料回收法工艺与上述金属钴法基本相同，只是增加了用碳酸钠、烧碱除铁和用次氯酸钠除镍等除杂质工序。

3.Co3O4在温度高于900℃时即可分解生成CoO，将金属钴粉在空气中进行氧化焙烧，为了避免生成Co3O4，提高氧化温度为900℃以上，即可生成CoO。或者将Co3O4在空气中加热至960℃，使其发生热分解，也可得到CoO。反应完成后应在通入惰性气体的条件下降温冷却。

4.将硝酸钴、碳酸钴或氢氧化钴在真空或惰性气氛中焙烧使其发生热分解，分解的产物为CoO。将硝酸钴在氩气流中焙烧后，再在含有湿HCl的氩气流中于950℃加热10h，然后在干燥的氩气流中进行热处理，得到的产物为深暗红色的CoO。用氢氧化钴进行分解时，在真空或氮气流中的加热温度为200℃或在CO2气流中加热温度为900℃，其分解产物都是CoO。碳酸钴比硝酸钴更容易分解，碳酸钴在真空中于900℃以下分解即得到CoO。为了避免产物在冷却过程中发生氧化生成Co3O4，冷却过程要在惰性气氛中进行。

氧化钴海关

[ 海关编码 ]: 2915900090

[ 中文概述 ]:
2915900090. 其他饱和无环一元羧酸及其酸酐（酰卤、过氧）化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ 监管条件 ]: A.入境货物通关单 B.出境货物通关单

[ 检验检疫 ]: R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验

[ Summary ]:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

氧化钴