Cobalt (II) hydroxide

CAT: 0862-GX0081-500gSize: 500 gDry Ice: NoHazardous: No

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CAT#:0862-GX0081-500gSize:500 g

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CAS Number

21041-93-0

Molecular Formula

Co (OH) 2

Molecular Weight

92.96

Storage Conditions

+20°C

Hazardous Class

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Chemical Information

Cobalt hydroxide

Cobalt(II) hydroxide Co(OH)2 is a hydroxide of cobalt. It occurs in two forms, either as a rose-red powder, which is the more stable of the two forms, or as bluish-green powder. It is used as a drying agent for paints, varnishes, and inks, in the preparation of other cobalt compounds, as a catalyst, or in the manufacture of battery electrodes. Cobalt is a metallic element with the atomic number 27. It is found naturally in rocks, soil, water, plants, and animals. In small amounts cobalt is an essential element for life, as it is part of vitamin B12. However, excess exposure is known to exhibit toxic effects. (L29, L30, L490)

CAS Number	21041-93-0
PubChem CID	10129900
IUPAC Name	cobalt(2+) dihydroxide
Molecular Formula	CoH2O2
Molecular Weight	92.948
Topological Polar Surface Area	2
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Heavy Atom Count	3
Formal Charge	0
Complexity	0

SMILES

[OH-].[OH-].[Co+2]

InChI

InChI=1S/Co.2H2O/h;2*1H2/q+2;;/p-2

InChIKey

ASKVAEGIVYSGNY-UHFFFAOYSA-L

Chemical Structure

2D Structure

CAS: 21041-93-0

CID: 10129900

Formula: CoH2O2

MW: 92.948

Interactive 3D Structure

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Computed Properties

Property	Value
Molecular Weight	92.948
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Exact Mass	92.938673
Monoisotopic Mass	92.938673
Topological Polar Surface Area	2 Å²
Heavy Atom Count	3
Formal Charge	0
Complexity	0
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	3
Compound Is Canonicalized	Yes

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GX6043-10g	Cobalt (II) fluoride
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GK0520-250g	Cobalt (II) chloride hexahydrate
GK0520-100g	Cobalt (II) chloride hexahydrate
GK0658-25g	Cobalt (II) chloride, anhydrous
GX7772-500g	Cobalt (II) sulfate heptahydrate
GX5571-250g	Cobalt (II) acetate, anhydrous
GK0658-500g	Cobalt (II) chloride, anhydrous

Alternative Products

Catalog	Name
sc-396701	Cobalt (II) hydroxide
236931-01	Cobalt (II) hydroxide ≥97%
236932-01	Cobalt (II) hydroxide 99+.9%
JH655382	Cobalt hydroxide
FC55004-01	Cobalt (II) oxide
TRC-C633125-10G	Cobalt(II) Thiocyanate
444944-01	Cobalt (II) Chloride
TRC-C633095-2.5G	Cobalt(II) Diacetate
sc-239574B	Cobalt (II) iodide
sc-500859B	Cobalt (II) Thiocyanate

Cobalt (II) hydroxide

Chemical Information

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