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21041-93-0 - Cobalt(II) hydroxide, 99.9% (metals basis) - 12524 - Alfa Aesar

12524 Cobalt(II) hydroxide, 99.9% (metals basis)

CAS-Nummer
21041-93-0
Synonyme

Größe Preis ($) Menge Verfügbarkeit
100g 42,10
500g 186,00
2kg 667,00
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Cobalt(II) hydroxide, 99.9% (metals basis)

MDL
MFCD00016015
EINECS
244-166-4

Chemische Eigenschaften

Formel
H2CoO2
Molmasse
92.95
Form
Powder
Schmelzpunkt
250° dec.
Sensitivität
Air Sensitive
Löslichkeit
Soluble in acids and ammonia. Very slightly soluble in water. Insoluble in dilute alkalis.

Anwendungen

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.

Bemerkungen

3.597Hygroscopic. Air sensitive. Incompatible with strong oxidizing agents.

Literaturverweise

Florent, M.; Bandosz, T. J. Effects of surface heterogeneity of cobalt oxyhydroxide/graphite oxide composites on reactive adsorption of hydrogen sulfide. Microporous Mesoporous Mater. 2015, 204, 8-14.

Vittal, R.; Ho, K. C. Cobalt Oxide Electrodes-Problem and a Solution Through a Novel Approach using Cetyltrimethylammonium Bromide (CTAB). Catal. Rev. 2015, 57 (2), 145-191.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H302-H317

Harmful if swallowed. May cause an allergic skin reaction.

Sicherheitshinweise: P261-P280g-P301+P312a-P363-P321-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves. IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Wash contaminated clothing before reuse. Specific treatment (see label). Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,2442
Harmonized Tariff Code
2822.00
TSCA
Yes
RTECS
GG0904500

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