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Cobalt(II) hydroxide, 97%

Catalog No. AAB2204518
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Quantity:
250 g
50 g
Catalog No. Quantity
AAB2204518 50 g
AAB2204530 250 g
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Catalog No. AAB2204518

Supplier: Thermo Scientific Chemicals B2204518

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Description

CAS: 21041-93-0 | CoH2O2 | 92.95 g/mol

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

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
SMILES [OH-].[OH-].[Co++]

Specifications

Melting Point 250°C (decomposition)
Quantity 50 g
Linear Formula Co(OH)2
Merck Index 14,2442
IUPAC Name λ²-cobalt(2+) dihydroxide
Formula Weight 92.95
Percent Purity 97%
Odor Odorless
Sensitivity Air Sensitive
Chemical Name or Material Cobalt(II) hydroxide

Safety and Handling

Hazard Category H302+H332-H317-H319-H334-H350
Hazard Statement GHS H Statement
H302-H317
Harmful if swallowed.
May cause an allergic skin reaction.
Precautionary Statement 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
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