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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)

Codice CAS
21041-93-0
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
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

Proprietà chimiche

Formula
H2CoO2
Peso formula
92.95
Modulo
Powder
Punto di fusione
250° dec.
Sensibilità
Air Sensitive
Solubilità
Soluble in acids and ammonia. Very slightly soluble in water. Insoluble in dilute alkalis.

Applicazioni

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.

Note

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

Letteratura

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.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H302-H317

Harmful if swallowed. May cause an allergic skin reaction.

Dichiarazioni precauzionali: P261-P280-P264-P270-P301+P312-P363-P321-P333+P313-P302+P352-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Wash contaminated clothing before reuse. Specific treatment (see label). If skin irritation or rash occurs: Get medical advice/attention. IF ON SKIN: Wash with plenty of soap and water. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Merck
14,2442
Codice tariffe armonizzato
2822.00
TSCA
Yes
RTECS
GG0904500

Raccomandato

  • 11341

    Cobalt(II) nitrate hexahydrate, 97.7% min
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    Cobalt(II) carbonate, 99% (metals basis), Co 45% min
  • 11565

    Chromium(III) nitrate nonahydrate, 98.5%
  • 14703

    Silicon(IV) acetate
  • 42745

    Cobalt(II) carbonate, 99.5% (metals basis)

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