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  7. Cobalt(II) chloride, ultra dry, 99.9% (metals basis)

Cobalt(II) chloride, ultra dry, 99.9% (metals basis)

Product Code. 11366928
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11356928 5 g 5g
11346928 25 g 25g
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Product Code. 11366928

Brand: Thermo Scientific Alfa Aesar 013666.03

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Description

Sensitivity: Hygroscopic; 3.367. Decomposes at 400°C on long heating in air | CAS: 7646-79-9 | Cl2Co | 129.83 g/mol

Cobalt(II) chloride in vapor-phase co-reductions with other metal halides by hydrogen results in finely divided intermetallics with applications as structural materials or compounds with useful thermoelectric, magnetic, and oxidation-resistance properties.

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.

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Chemical Identifiers

CAS 7646-79-9
Molecular Formula Cl2Co
Molecular Weight (g/mol) 129.83
MDL Number MFCD00010938
InChI Key GVPFVAHMJGGAJG-UHFFFAOYSA-L
Synonym cobalt ii chloride, cobaltchloride, cobalt chloride 0.1 m solution, cobalt ii chloride, anhydrous, cobalt ii-chloride, curator_000013, cobalt chloride anhydrous, wln: co g2, cobalt-ii-chloride
IUPAC Name λ²-cobalt(2+) dichloride
SMILES [Cl-].[Cl-].[Co++]

Specifications

Boiling Point 1049°C
Melting Point 735°C
Color Blue
Physical Form Beads
Quantity 1 g
Linear Formula CoCl2
UN Number UN3077
Merck Index 14,2437
Formula Weight 129.84
Percent Purity 99.9%
Odor Odorless
Packaging Ampouled under Argon
Sensitivity Hygroscopic
Density 3.367
Assay (metals basis)
Chemical Name or Material Cobalt(II) chloride, ultra dry
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