Cobalt acetate

Uses Preparation

Product Name: Cobalt acetate
CAS No.: 71-48-7
Chemical Name: Cobalt acetate
Synonyms: COBALT(II) ACETATE;Cobaltous acetate;t acetate;Cobalt acetate anhydrous;COBALT ACETATE;acetatecobalteux;CobaltAcetateAcs;cobalt(2+)acetate;Cobalt （Ⅱ）acetate;bis(acetato)cobalt
CBNumber: CB2468327
Molecular Formula: C4H6CoO4
Formula Weight: 177.02
MOL File: 71-48-7.mol

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Cobalt acetate Property

Melting point:: 298 °C (dec.)(lit.)
Density: 1.7043g/cm3
solubility: Aqueous Acid (Slightly), Water (Slightly)
form: Powder
color: Pale pink to purple
Water Solubility: Soluble in water, alcohol, dilute acids and pentyl acetate(tetrahydrate).
Sensitive: Hygroscopic
Merck: 14,2433
Stability:: Hygroscopic
InChI: InChI=1S/2C2H4O2.Co/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2
InChIKey: QAHREYKOYSIQPH-UHFFFAOYSA-L
SMILES: [Co+2].C([O-])(=O)C.C([O-])(=O)C
LogP: -0.285 (est)
CAS DataBase Reference: 71-48-7(CAS DataBase Reference)
EPA Substance Registry System: Acetic acid, cobalt(2+) salt (2:1) (71-48-7)

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Safety

Hazard Codes: Xn,N,T
Risk Statements: 22-36/37/38-40-43-53-68-50/53-42/43-60-49
Safety Statements: 22-26-36/37/39-45-61-60-53
RIDADR: UN 3077 9 / PGIII
WGK Germany: 2
RTECS: AG3150000
TSCA: Yes
HazardClass: 9
Hazardous Substances Data: 71-48-7(Hazardous Substances Data)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H302Harmful if swallowed

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

H341Suspected of causing genetic defects

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P308+P313IF exposed or concerned: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 399973
Product name: Cobalt(II) acetate
Purity: 99.995% trace metals basis
Packaging: 1g
Price: $39.99
Updated: 2025/07/31

Sigma-Aldrich

Product number: 399973
Product name: Cobalt(II) acetate
Purity: 99.995% trace metals basis
Packaging: 10g
Price: $210
Updated: 2025/07/31

TRC

Product number: C633095
Product name: Cobalt(II)Diacetate
Packaging: 1g
Price: $110
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC34325
Product name: Cobalt acetate
Packaging: 500mg
Price: $40
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC34325
Product name: Cobalt acetate
Packaging: 1g
Price: $75
Updated: 2021/12/16

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Cobalt acetate Chemical Properties,Usage,Production

Uses

Cobalt(II) acetate is used for bleaching and drying varnishes and laquers. Other applications are: as a foam stabilizer for beverages; in sympathetic inks; as a mineral supplement in animal feed; and as a catalyst for oxidation. It also is used in aluminum anodizing solutions.

Preparation

Cobalt(II) acetate is prepared by dissolving cobalt(II) carbonate or hydroxide in dilute acetic acid, followed by crystallization. Also, it may be prepared by oxidation of dicobalt octacarbonyl in the presence of acetic acid.

Chemical Properties

Violet Crystalline Powder or Pale pink to purple Powder. Catalyzer for oxidizing dimethylbenzene, desiccant for coating, mordant for printing, accelerant for solidifying glass.

Cobalt(II) acetate is one of the compounds recommended for colouring the oxide layer formed on aluminium and its alloys by anodizing.

Physical properties

Red-to-violet monoclinic crystals (anhydrous acetate is light pink in color); density 1.705 g/cm³; becomes anhydrous when heated at 140°C; soluble in water, alcohols and acids.

Uses

Cobalt(II) acetate is used as an industrial catalyst. It is used as a precursor to various oil drying agents. It finds application in ion exchange agents, lubricants, plating agents and surface treating agents, greases, ink, toner, and colorant products.

Uses

Sympathetic inks, paint and varnish driers, catalyst, anodizing, mineral supplement in feed additives, foam stabilizer.

Definition

ChEBI: A cobalt salt in which the cobalt metal is in the +2 oxidation state and the counter-anion is acetate.

General Description

Red-violet crystalline solid. Vinegar-like odor.

Air & Water Reactions

Water soluble. Deliquescent

Reactivity Profile

Salts, basic, such as Cobalt acetate, are generally soluble in water. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0. They react as bases to neutralize acids. These neutralizations generate heat, but less or far less than is generated by neutralization of the bases in reactivity group 10 (Bases) and the neutralization of amines. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible.

Hazard

May not be used in food products (FDA).

Health Hazard

Inhalation causes shortness of breath and coughing; permanent disability may occur. Ingestion causes pain and vomiting. Contact with eyes causes irritation. Contact with skin may cause dermatitis.

Fire Hazard

Special Hazards of Combustion Products: Toxic cobalt oxide fumes may form in fire.

reaction suitability

core: cobalt

Safety Profile

Poison by intravenous route. Moderately toxic by ingestion. Questionable carcinogen. Mutation data reported. See also COBALT COMPOUNDS. When heated to decomposition it emits acrid smoke and irritating fumes.

Cobalt acetate Preparation Products And Raw materials

Raw materials

Cobalt sulfate heptahydrate Nickel carbonate Cobalt carbonate Nitric acid

Preparation Products

1-Adamantanol Isophthalic acid Cobalt(II) acetate tetrahydrate Butyric Acid 2,6-Dicyano-4-Nitroaniline Trimellitic Anhydride Crotonic acid 1,3-Adamantanediol Acetic acid Benzoic acid Terephthalic acid

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Cobalt acetate Suppliers

Argentina 1 Belgium 1 Brazil 1 Canada 1 China 310 Estonia 1 Europe 3 Finland 1 France 1 Germany 4 India 62 Italy 1 Japan 7 Mexico 3 South Korea 1 Spain 2 Switzerland 1 The Netherlands 2 United Kingdom 13 United States 26 Global 442

Aladdin Scientific

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OMKAR CHEMICALS & RESEARCH LABS..

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Palm Commodities Int'l, LLC (part of Umicore USA Inc.)

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View Lastest Price from Cobalt acetate manufacturers

HebeiShuoshengImportandExportco.,Ltd

Product: Cobalt acetate 71-48-7
Price: US $6.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 2000KG/Month
Release date: 2024-08-12

Hebei Chuanghai Biotechnology Co., Ltd

Product: Cobalt acetate 71-48-7
Price: US $30.00-10.00/KG
Min. Order: 50KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-29

Hebei Longbang Technology Co., Ltd

Product: Cobalt acetate 71-48-7
Price: US $6.00/kg
Min. Order: 1kg
Purity: More than 99%
Supply Ability: 2000KG/Month
Release date: 2024-05-10

71-48-7, Cobalt acetateRelated Search:

Glycine Cellulose acetate Cobalt Benzyl acetate Iminodiacetic acid Trifluoroacetic acid Acetic acid Goserelin acetate Vinyl acetate Sodium acetate Butyl acetate Ethyl acetate Ammonium acetate Trichloroacetic acid Cobalt(II) acetate tetrahydrate Cobalt nitrate Magnesium acetate Cobalt oxide

COBALT(II) ACETATE

COBALT ACETATE

Cobalt(II) acetate 99.995% trace Metals basis

Cobalt(II) acetate, 98+%

Cobalt(II) acetate, anhydrous, Co 32% Min.

acetatecobalteux

Aceticacid,cobalt(2+)salt

aceticacid,cobalt(2++)salt

bis(acetato)cobalt

cobalt(2+)acetate

cobaltacetate(co(oac)2)

cobalt(2+) diacetate

cobalt(2+) diethanoate

cobaltousdiacetate

Cobalt(Ⅱ) acetate tetrahydrate

Cobalt (II) acetate anhydrous

Cobalt （Ⅱ）acetate

COBALT(II) ACETATE, 99.995%

COBALT (II) ACETATE-4-HYDRATE MIN. 99%

CobaltAcetateAcs

Cobalt(II) acetate, anhydrous, 98+%

Cobaltous acetate

Bisacetic acid cobalt(II)

Bisacetoxycobalt(II)

Diacetic acid cobalt(II) salt

Cobalt (II) Aceate Anhydrous

Cobaltous acetate anhydrous

Cobalt acetate anhydrous

Cobalt acetate test solution(ChP)

Cobalt acetate 71-48-7

71-48-7 cobalt(II) acetate

t acetate

Cobalt acetate ISO 9001：2015 REACH

Cobalt acetate tetrajudrate

71-48-7

CoOOCCH32

2C2H3O2Co

CoCH3COO2

CH3CO22Co

CH3COO2CoH2O

C2H3CoO2

INORGANIC CHEMICAL ,cobalt, acetate

Cobalt

Micro/Nanoelectronics

Solution Deposition Precursors

Organic-metal salt