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Cobalt(II) acetate tetrahydrate

Product Name
Cobalt(II) acetate tetrahydrate
CAS No.
6147-53-1
Chemical Name
Cobalt(II) acetate tetrahydrate
Synonyms
Cobalt diacetate;ACETIC ACID COBALT (II) SALT TETRAHYDRATE;COBALT ACETAT;CobaltAcetateAr;octankobaltnaty;ANTI-MOUSE LAMP-1;ANTI-MOUSE CD107A;Cobalt acetate, GR;Cobalt tetrahydrate;Cobalt(II) acetate t
CBNumber
CB3322417
Molecular Formula
C4H14CoO8
Formula Weight
249.08
MOL File
6147-53-1.mol
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Cobalt(II) acetate tetrahydrate Property

Melting point:
140 °C
Density 
1,71 g/cm3
bulk density
850kg/m3
refractive index 
1.542
storage temp. 
Store at +5°C to +30°C.
solubility 
348g/l
form 
Solid
color 
Red
Specific Gravity
1.71
Odor
Acetic acid odour
PH Range
6.8
PH
7.2 (50g/l, H2O, 20℃)
Water Solubility 
380 g/L (20 ºC)
Sensitive 
Hygroscopic
Merck 
14,2433
BRN 
3731397
Stability:
Stable. Avoid moisture, heat.
InChIKey
ZBYYWKJVSFHYJL-UHFFFAOYSA-L
CAS DataBase Reference
6147-53-1(CAS DataBase Reference)
EPA Substance Registry System
Cobalt acetate tetrahydrate (6147-53-1)
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Safety

Hazard Codes 
Xn,N,T
Risk Statements 
22-38-40-43-53-50/53-42/43-36/37/38-20/21/22-68-60-49
Safety Statements 
36/37-61-45-29-24-22-37/39-36/37/39-26-60-53
RIDADR 
3077
WGK Germany 
2
RTECS 
AG3325000
TSCA 
No
HazardClass 
9
PackingGroup 
III
HS Code 
29152300
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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
208396
Product name
Cobalt(II) acetate tetrahydrate
Purity
reagent grade
Packaging
50g
Price
$49.68
Updated
2025/07/31
Sigma-Aldrich
Product number
208396
Product name
Cobalt(II) acetate tetrahydrate
Purity
reagent grade
Packaging
1kg
Price
$175.68
Updated
2025/07/31
Sigma-Aldrich
Product number
1.02529
Product name
Cobalt(II) acetate tetrahydrate
Purity
for analysis EMSURE? ACS
Packaging
100g
Price
$326
Updated
2022/05/15
Strem Chemicals
Product number
93-2701
Product name
Cobalt(II) acetate tetrahydrate, 98+%
Packaging
100g
Price
$60
Updated
2024/03/01
Strem Chemicals
Product number
93-2701
Product name
Cobalt(II) acetate tetrahydrate, 98+%
Packaging
500g
Price
$237
Updated
2024/03/01
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Cobalt(II) acetate tetrahydrate Chemical Properties,Usage,Production

Chemical Properties

Reddish violet deliequecent crystals.

Uses

Cobalt(II) acetate tetrahydrate is used as an industrial catalyst to harden paints and varnishes, an active catalyst for oxidation and esterification reactions. It is also used to prepare metal complexes having unusual coordination geometry.

Uses

Cobalt(II) acetate tetrahydrate may be used in the preparation of [Co3(OH)2(H2O)2(aptet)4] (aptet = 4-aminophenyltetrazolate) and new tetradentate cobalt(II)-Schiff base complex.

Uses

  1. Cobalt(II) acetate tetrahydrate is used to prepare complexes for examination of the properties of metals with unusual coordination geometries.
  2. used as a catalyst for oxidation and esterification.
  3. used as an industrial catalyst to harden paints and varnishes, an active catalyst for oxidation and esterification reactions.

Application

Cobalt(II) acetate tetrahydrate may be used in the synthesis of the following:

  1. cobalt nanoparticles.
  2. cobalt(II)–aminophenyltetrazolate coordination polymer.
  3. tricobalt complexes with mixed μ-acetato and μ-pyrazolato ligands.

General Description

Cobalt(II) acetate tetrahydrate has an octahedral structure, the central cobalt orbit is coordinated by four water molecules and two acetate ligands. Cobalt(II) acetate tetrahydrate becomes anhydrous by 140oC.

reaction suitability

reagent type: catalyst
core: cobalt

Safety Profile

Moderately toxic by ingestion. Questionable carcinogen. A skin and eye irritant. Human mutation data reported. See also COBUT COMPOUNDS. When heated to decomposition it emits acrid smoke and irritating fumes.

Purification Methods

Several recrystallisations from 50% aqueous acetic acid give the tetrahydrate. It is converted to the anhydrous salt by drying at 80o/1mm for 60hours. [Beilstein 2 IV 120.]

Cobalt(II) acetate tetrahydrate Preparation Products And Raw materials

Raw materials

Cobalt acetate Metal cobalt

Preparation Products

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Cobalt(II) acetate tetrahydrate Suppliers

Belgium 1 Canada 1 China 243 Czech Republic 1 Europe 4 France 2 Germany 5 India 25 Japan 6 Singapore 1 Switzerland 1 United Kingdom 9 United States 40 Global 339
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-6206333 13167063860
Fax
021-50323701
Email
anhua.mao@aladdin-e.com
Country
China
ProdList
25003
Advantage
65
Nanjing chemical reagent co. LTD
Tel
025-58369808 17895012682
Fax
025-85312034
Email
3236925839@qq.com
Country
China
ProdList
3526
Advantage
58
Hubei Shishun Biotechnology Co. Ltd
Tel
027-027-59223025 15107168801
Fax
027-59223025
Email
1718480011@qq.com
Country
China
ProdList
9758
Advantage
58
Jiangyin shell Chemical Co., Ltd
Tel
0510-15312220685 15312220685
Email
3750554602@qq.com
Country
China
ProdList
225
Advantage
58
Nanjing Jiaju Pharmaceutical Technology Co., Ltd.
Tel
13022518189
Email
321278398@qq.com
Country
China
ProdList
148
Advantage
58
Shandong Xinhe new material co.,ltd
Tel
15662672320
Email
2360124261@qq.com
Country
China
ProdList
470
Advantage
58
Tianjin Jinhui Taiya Chemical Reagent Co., Ltd
Tel
022-59582624 18622766592
Email
2163746375@qq.com
Country
China
ProdList
270
Advantage
58
Tianjin Zhongxin Chemtech Co., Ltd.
Tel
022-66880623
Fax
86(0)22-66880086
Email
sales@tjzxchem.com
Country
China
ProdList
613
Advantage
60
J & K SCIENTIFIC LTD.
Tel
18210857532; 18210857532
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006356688 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
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View Lastest Price from Cobalt(II) acetate tetrahydrate manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
Product
Cobalt acetate tetrahydrate 6147-53-1
Price
US $1.00/PCS
Min. Order
1PCS
Purity
99%
Supply Ability
10mt
Release date
2024-11-04
Shaanxi Dideu Medichem Co. Ltd
Product
Cobalt(II) acetate tetrahydrate 6147-53-1
Price
US $0.10/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
1000Tons
Release date
2024-07-13
Career Henan Chemical Co
Product
Cobalt(II) acetate tetrahydrate 6147-53-1
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
200kgs
Release date
2020-02-14

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