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Cobalt(II) hydroxide, 99.9% (metals basis)
CAS: 21041-93-0 | CoH2O2 | 92.95 g/mol
$106.79 - $1615.26
Chemical Identifiers
| CAS | 21041-93-0 |
|---|---|
| Molecular Formula | CoH2O2 |
| Molecular Weight (g/mol) | 92.95 |
| MDL Number | MFCD00016015 |
| InChI Key | ASKVAEGIVYSGNY-UHFFFAOYSA-L |
| Synonym | cobalt hydroxide, cobalt ii hydroxide, cobaltous hydrate, acmc-20aleg, cobalt 2+ dihydroxide, cobalt ii hydroxide metals basis |
| PubChem CID | 10129900 |
| IUPAC Name | cobalt(2+);dihydroxide |
| SMILES | [OH-].[OH-].[Co++] |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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AA1252422
|
Thermo Scientific Chemicals
01252422 |
100 g |
Each for $106.79
|
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|
AA1252436
|
Thermo Scientific Chemicals
01252436 |
500 g |
Each for $453.68
|
|
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|
AA12524A3
|
Thermo Scientific Chemicals
012524A3 |
2 kg |
Each for $1,615.26
|
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Description
Cobalt(II) hydroxide is used as a drying agent for paints and varnishes. It acts as an aid to dry the lithographic inks and catalyst in the preparation of battery electrode impregnating solutions. It is also involved in the synthesis of other cobalt compounds.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Chemical Identifiers
| 21041-93-0 | |
| 92.95 | |
| ASKVAEGIVYSGNY-UHFFFAOYSA-L | |
| 10129900 | |
| [OH-].[OH-].[Co++] |
| CoH2O2 | |
| MFCD00016015 | |
| cobalt hydroxide, cobalt ii hydroxide, cobaltous hydrate, acmc-20aleg, cobalt 2+ dihydroxide, cobalt ii hydroxide metals basis | |
| cobalt(2+);dihydroxide |
Specifications
| 250°C (decomposition) | |
| Pink to Purple | |
| 100 g | |
| Co(OH)2 | |
| 14,2442 | |
| Soluble in acids and ammonia; Very slightly soluble in water; Insoluble in dilute alkalis. | |
| [OH-].[OH-].[Co++] | |
| 92.95 | |
| 92.95 | |
| Odorless | |
| Cobalt(II) hydroxide |
| 21041-93-0 | |
| Powder | |
| CoH2O2 | |
| MFCD00016015 | |
| cobalt hydroxide, cobalt ii hydroxide, cobaltous hydrate, acmc-20aleg, cobalt 2+ dihydroxide, cobalt ii hydroxide metals basis | |
| ASKVAEGIVYSGNY-UHFFFAOYSA-L | |
| cobalt(2+);dihydroxide | |
| 10129900 | |
| 99.9% | |
| Air Sensitive | |
| (metals basis) |
Safety and Handling
GHS H Statement
H302-H317
Harmful if swallowed.
May cause an allergic skin reaction.
P201-P202-P261-P264b-P270-P271-P272-P280-P281-P285-P301+P312-P302+P352-P304+P340-P305+P351+P338-P308+P313-P330-P333+P313-P342+P311-P363-P501c
H302+H332-H317-H319-H334-H350
DOTInformation : Hazard Class: 9; Packaging Group: III
EINECSNumber : 244-166-4
RTECSNumber : GG0904500
TSCA : Yes
Recommended Storage : Ambient temperatures; Store under Nitrogen
RUO – Research Use Only