ChemicalBook > CAS DataBase List > Tricobalt tetraoxide
Tricobalt tetraoxide
Description Preparation Reactions Sources- Product Name
- Tricobalt tetraoxide
- CAS No.
- 1308-06-1
- Chemical Name
- Tricobalt tetraoxide
- Synonyms
- cobalt Tetroxide;Co3-O4;COBALT BLACK;Cobalt oxide (Co3O4);COBALT(III) OXIDE BLACK;Cobalt(II;CobaltOxideGr;COBALTIC OXIDE;t(II,III) oxide;cobaltosicoxide
- CBNumber
- CB5853023
- Molecular Formula
- Co3O4-2
- Formula Weight
- 240.8
- MOL File
- 1308-06-1.mol
More
Less
Tricobalt tetraoxide Property
- Melting point:
- 895 °C (dec.)(lit.)
- Boiling point:
- 3800°C
- Density
- 6.11 g/mL at 25 °C(lit.)
- bulk density
- 0.57g/mL
- vapor pressure
- 0Pa at 20℃
- solubility
- insoluble in H2O; soluble in acid solutions, alkaline solutions
- form
- powder
- color
- Dark Gray
- Specific Gravity
- 6.11
- Water Solubility
- Soluble in acids and alkalis. Insoluble in water.
- Crystal Structure
- Spinel type
- crystal system
- Cube
- Merck
- 14,2429
- Space group
- Fd3m
- Lattice constant
a/nm b/nm c/nm α/o β/o γ/o V/nm3 0.80835 0.80835 0.80835 90 90 90 0.5282 - Exposure limits
- ACGIH: TWA 0.02 mg/m3
- InChI
- InChI=1S/3Co.4O
- InChIKey
- LBFUKZWYPLNNJC-UHFFFAOYSA-N
- SMILES
- O([Co]=O)[Co]=O.O=[Co]
- CAS DataBase Reference
- 1308-06-1(CAS DataBase Reference)
- NIST Chemistry Reference
- Cobalt oxide(1308-06-1)
- EPA Substance Registry System
- Cobalt tetraoxide (1308-06-1)
More
Less
Safety
- Hazard Codes
- Xn,T,Xi
- Risk Statements
- 36/37/38-40-43-49-50/53-42-52/53
- Safety Statements
- 26-36/37/39-45-36/37-53-61-22
- RIDADR
- 1477
- WGK Germany
- 1
- RTECS
- GG2500000
- TSCA
- Yes
- HazardClass
- 9
- HS Code
- 28220000
More
Less
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H412Harmful to aquatic life with long lasting effects
- Precautionary statements
-
P201Obtain special instructions before use.
P273Avoid release to the environment.
P308+P313IF exposed or concerned: Get medical advice/attention.
More
Less
N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 221643
- Product name
- Cobalt(II,III) oxide
- Purity
- powder, <10 μm
- Packaging
- 50g
- Price
- $96.1
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 203114
- Product name
- Cobalt(II,III) oxide
- Purity
- ≥99.99% trace metals basis
- Packaging
- 5g
- Price
- $114
- Updated
- 2023/01/07
Alfa Aesar
- Product number
- 010695
- Product name
- Cobalt(II,III) oxide, Puratronic?, 99.9985% (metals basis)
- Packaging
- 10g
- Price
- $137
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- 010695
- Product name
- Cobalt(II,III) oxide, Puratronic?, 99.9985% (metals basis)
- Packaging
- 50g
- Price
- $568
- Updated
- 2023/06/20
Strem Chemicals
- Product number
- 27-0480
- Product name
- Cobalt oxide-molybdenum oxide on alumina (3.5% CoO, 14% MoO3)
- Packaging
- 500g
- Price
- $266
- Updated
- 2021/12/16
More
Less
Tricobalt tetraoxide Chemical Properties,Usage,Production
Description
Cobalt Oxide (II, III) is a kind oxide of cobalt. It has applications in enamels, semiconductors, grinding wheels. As an important inorganic material, it can be used in catalysis, superconductors, ceramics and other fields. It can also be used as catalyst and catalyst carrier, as electrode active material, for glass, porcelain colorants and pigments, as chemical industry oxidant and as a catalyst for organic synthesis, in senior goggles and other filter materials, in temperature and gas sensors, in electronic ceramics, in lithium ion battery electrode materials, magnetic materials, electrochromic devices, enamels, solar energy absorbers. Cobalt oxide nanoparticles can readily enter cells, and have the potential to be used for hyperthermic treatment, gene therapy and drug delivery. It is more commonly applied for energy storage such as Lithium-ion battery. It may also be used as a gas sensor in sensing toluene, acetone and some other toxic vapors.
Preparation
Tricobalt tetroxide is obtained when cobalt(II) carbonate, cobalt(II) or cobalt(III) oxide, or cobalt hydroxide oxide, CoO(OH) is heated in air at temperatures above 265°C. The temperature must not exceed 800°C (see decomposition temperature above).
Reactions
Heating above 900°C expels oxygen out of the molecule forming cobalt(II) oxide:
2Co3O4 6CoO + O2
Tricobalt tetroxide absorbs oxygen at lower temperatures, but there is no change in the crystal structure.)
The oxide is reduced to its metal by hydrogen, carbon or carbon monoxide.
Co3O4 + 4H2 3Co + 4H2O
Co3O4 + 4CO 3Co + 4CO2
Sources
https://en.wikipedia.org/wiki/Cobalt(II,III)_oxide
https://www.alfa.com/zh-cn/catalog/040184/
https://en.wikipedia.org/wiki/Cobalt_oxide_nanoparticle
https://pubchem.ncbi.nlm.nih.gov/compound/6432046#section=Top
Chemical Properties
Black fine powder
Physical properties
Black cubic crystal; density 6.11 g/cm3; decomposes above 900°C, losing oxygen; insoluble in water; soluble in acids and alkalis.
Uses
It is used in artificial photosynthesis. It is used as a magnetic semiconductor. It is also employed in supercapacitors and lithium-ion batteries.
Uses
In enamels; in semiconductors; in grinding wheels.
Flammability and Explosibility
Not classified
Tricobalt tetraoxide Preparation Products And Raw materials
Raw materials
Preparation Products
More
Less
Tricobalt tetraoxide Suppliers
- Tel
- 021-34781353 17702143778
- 3417983274@qq.com
- Country
- China
- ProdList
- 134
- Advantage
- 58
- Tel
- 0316-2132008 18911125634
- Fax
- 0316-2132005
- 13331070994@163.com
- Country
- China
- ProdList
- 318
- Advantage
- 58
- Tel
- 0574-62615397 17757424292
- brofosnano@foxmail.com
- Country
- China
- ProdList
- 162
- Advantage
- 58
- Tel
- 021-1337006-6691 13370066691
- 3692356620@qq.com
- Country
- China
- ProdList
- 201
- Advantage
- 58
- Tel
- 010-82848833 400-666-7788
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 96815
- Advantage
- 76
- Tel
- 400-0066400 13621662912
- Fax
- 021-55660885
- sales@jonln.com
- Country
- China
- ProdList
- 1995
- Advantage
- 65
- Tel
- 400-6106006
- Fax
- 021-67582001/03/05
- saleschina@alfa-asia.com
- Country
- China
- ProdList
- 30123
- Advantage
- 84
- Tel
- 010-89508211 18501085097
- Fax
- 010-89508210
- sales.bj@hwrkchemical.com
- Country
- China
- ProdList
- 9371
- Advantage
- 55
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44689
- Advantage
- 61
- Tel
- 4009903999 13355009207
- Fax
- 0539-6365991
- 3007715519@qq.com
- Country
- China
- ProdList
- 18738
- Advantage
- 57
- Tel
- 400-1166-196 18981987031
- Fax
- 028-84555506 800101999
- cdhxsj@163.com
- Country
- China
- ProdList
- 11707
- Advantage
- 57
- Tel
- 400 638 7771
- sales@heowns.com
- Country
- China
- ProdList
- 14435
- Advantage
- 57
- Tel
- 86-21-63210123
- Fax
- 86-21-63290778 86-21-63218885
- sj_scrc@sinopharm.com
- Country
- China
- ProdList
- 9815
- Advantage
- 79
- Tel
- 021-021-021-67601398-809-809-809 15221380277
- Fax
- 021-57711696
- marketing_china@spectrumchemical.com
- Country
- China
- ProdList
- 9658
- Advantage
- 60
- Tel
- 4008-755-333 18080918076
- Fax
- 028-86757656
- 800078821@qq.com
- Country
- China
- ProdList
- 9718
- Advantage
- 55
- Tel
- 010-56205725
- Fax
- 010-65763397
- waley188@sohu.com
- Country
- China
- ProdList
- 12335
- Advantage
- 58
- Tel
- 4009209199
- Fax
- 86-021-52271987
- sales@9dingchem.com
- Country
- China
- ProdList
- 22514
- Advantage
- 55
- Tel
- 400-6206333 18021050169
- Fax
- 021-50323701
- market@aladdin-e.com
- Country
- China
- ProdList
- 25003
- Advantage
- 65
- Tel
- 021-61552785
- Fax
- 021-55660885
- sales@shshiji.com
- Country
- China
- ProdList
- 9545
- Advantage
- 55
- Tel
- 400-8706899
- Fax
- 400-8706899
- hysj_bj.com
- Country
- China
- ProdList
- 3583
- Advantage
- 55
- Tel
- 0554-2106669
- Fax
- 0554-2666215
- sales1@kedichem.com
- Country
- China
- ProdList
- 4924
- Advantage
- 55
- Tel
- 400-1166-196 13458535857
- Fax
- QQ：800101999
- cdhxsj@163.com
- Country
- China
- ProdList
- 13350
- Advantage
- 58
- Tel
- 0512-87182056 18013166090
- Fax
- 0512-87182056
- lingling.qi@yacoo.com.cn
- Country
- China
- ProdList
- 7295
- Advantage
- 60
- Tel
- 15221275939 15221275939
- Fax
- 021-50706099
- shenlinxing@macklin.cn
- Country
- China
- ProdList
- 16166
- Advantage
- 55
- Tel
- 021-20900665 17321230821
- Fax
- 021-20900665
- 2986274987@qq.com
- Country
- China
- ProdList
- 875
- Advantage
- 55
- Tel
- 0571-+86-571-87396432
- Fax
- 0571-87396431
- sales@jhechem.com
- Country
- China
- ProdList
- 11662
- Advantage
- 59
- Tel
- 13096311329 028-88469284 616445927
- Fax
- 028-88469284
- 616445927@qq.com
- Country
- China
- ProdList
- 2874
- Advantage
- 50
- Tel
- Fax
- -
- xg01_gj@163.com
- Country
- China
- ProdList
- 9484
- Advantage
- 50
- Tel
- 0731-85118349 18874718518
- Fax
- 0731-85118349
- ma_haihong@sina.com
- Country
- China
- ProdList
- 1595
- Advantage
- 50
- Tel
- 021-61415566 800-8193336
- orderCN@merckgroup.com
- Country
- China
- ProdList
- 51456
- Advantage
- 80
- Tel
- 027-59207879 1972026995 18140587686
- Fax
- QQ：1972026995
- sales@3600chem.com
- Country
- China
- ProdList
- 4657
- Advantage
- 55
- Tel
- 028-88469284 18000562381
- rzbtsj@163.com
- Country
- China
- ProdList
- 9951
- Advantage
- 56
- Tel
- 18620099427
- Fax
- +86-20-62619665
- amy@howeipharm.com
- Country
- China
- ProdList
- 17687
- Advantage
- 55
- Tel
- 86-21-51086038
- Fax
- 86-21-51861608
- sales@chemwill.com
- Country
- China
- ProdList
- 1974
- Advantage
- 58
- Tel
- 021-52907766-8042
- Fax
- 021-52906523
- Country
- China
- ProdList
- 9941
- Advantage
- 58
- Tel
- 4009903999 13395398332
- Fax
- 0539-6365991
- sales@xiyashiji.com
- Country
- China
- ProdList
- 20806
- Advantage
- 60
- Tel
- 400-1166-196 18502815961
- Fax
- QQ：800101999
- cdhxsj@163.com
- Country
- China
- ProdList
- 14603
- Advantage
- 60
- Tel
- 18221735425
- sales@xinpingchem.com
- Country
- China
- ProdList
- 9942
- Advantage
- 58
- Tel
- 0751-2886750 13927877953
- Fax
- 0751-2886750
- 3005811397@qq.com
- Country
- China
- ProdList
- 13320
- Advantage
- 58
- Tel
- 010-60605840 18892239720
- Fax
- 010-60605840
- psaitong@jm-bio.com
- Country
- China
- ProdList
- 12306
- Advantage
- 58
- Tel
- 17792809151
- Fax
- 18872220797
- 2355916837@ycphar.com
- Country
- China
- ProdList
- 6133
- Advantage
- 55
- Tel
- 4001650900
- Fax
- 021-64897811
- sales-wang@klamar-reagent.com
- Country
- China
- ProdList
- 1986
- Advantage
- 55
- Tel
- +86-21-5877 1921
- Fax
- +86-21-5877 1925
- info@chemofchina.com
- Country
- China
- ProdList
- 9653
- Advantage
- 55
- Tel
- 10106090
- jjlchem2@163.com
- Country
- China
- ProdList
- 9981
- Advantage
- 58
- Tel
- 0539-6362799 20）
- Fax
- 0539-6362799（To 20）
- Country
- China
- ProdList
- 9998
- Advantage
- 58
- Tel
- 021-33922791-0 13816046603
- 3368239663@qq.com
- Country
- China
- ProdList
- 4287
- Advantage
- 58
- Tel
- 021-37581181
- Fax
- 021-57456066
- sales@chem-mall.com
- Country
- China
- ProdList
- 10330
- Advantage
- 58
- Tel
- 400-400-1332688 18019345275
- Fax
- 400-133-2688
- amy@rhawn.cn
- Country
- China
- ProdList
- 15497
- Advantage
- 58
- Tel
- 400-8210725 18016230971
- Fax
- 021-58955996
- malulu@leyan.com
- Country
- China
- ProdList
- 25004
- Advantage
- 58
- Tel
- 400-6387771-6037 18920794737
- sales@heowns.com
- Country
- China
- ProdList
- 23083
- Advantage
- 60
More
Less
View Lastest Price from Tricobalt tetraoxide manufacturers
Hebei Mujin Biotechnology Co.,Ltd
- Product
- Tricobalt tetraoxide 1308-06-1
- Price
- US $60.00/KG
- Min. Order
- 25KG
- Purity
- 99.99%
- Supply Ability
- 200ton
- Release date
- 2023-08-16
Hebei Weibang Biotechnology Co., Ltd
- Product
- Tricobalt tetraoxide 1308-06-1
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2024-11-25
Hebei Yanxi Chemical Co., Ltd.
- Product
- Tricobalt tetraoxide 1308-06-1
- Price
- US $20.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 30 tons
- Release date
- 2024-03-19
1308-06-1, Tricobalt tetraoxideRelated Search:
Cobalt hydroxide
NITRIC OXIDE
ETHYLENE OXIDE
Magnesium oxide
COBALT BLUE
Cobalt oxide
Cobalt
Zinc oxide
COBALT(III) OXIDE BLACK
Propylene oxide
Cuprous oxide
Cobalt chloride
Iron oxide
Neodymium oxide
Zirconium dioxide
Tungsten trioxide
Cerium dioxide
Samarium oxide
Cobalt Oxide Nanoparticles
Cobalt Tetroxide