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10026-22-9 - Cobalt(II) nitrate hexahydrate, 97.7% min - 11341 - Alfa Aesar

11341 Cobalt(II) nitrate hexahydrate, 97.7% min

Numéro CAS
10026-22-9
Synonymes

Dimensions Prix ($) Quantité Disponibilité
25g 27,00
250g 69,63
1kg 170,98
5kg 548,80
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Cobalt(II) nitrate hexahydrate, 97.7% min

MDL
MFCD00149647
EINECS
233-402-1

Propriétés chimiques

Formule
Co(NO3)2•6H2O
Poids formulaire
291.04 (182.94anhy)
Forme
Crystalline
Point de fusion
55-56°
Densité
1.87
Indice de réfraction
1.52
Solubilité
Soluble in water, alcohol, acetone and ammonia.

Applications

Cobalt(II) nitrate hexahydrate is used in the preparation of metallic cobalt and cobalt based dyes and pigments. It is a precursor for the preparation of catalyst for use in certain organic reactions. It finds use in catalysis, vitamin preparations, and porcelain decoration.

Notes

>74° dec. to oxideStable. Deliquescent in humid air. Strong oxidizer. Incompatible with reducing agents. On heating it gets dehydrated to form the trihydrate, and on further heating, it becomes monohydrate.

Références bibliographiques

Yan, W.; Wang, D.; Botte, G. G. Nickel and Cobalt Bimetallic Hydroxide Catalysts for Urea Electro-oxidation. Electrochim. Acta 2012, 61, 25-30.

Sokol, V. I.; Davydov, V. V.; Sergienko, V. S.; Polyakova, E. I.; Shklyaev, Yu. V. Synthesis, structure, and physicochemical characteristics of the cobalt(II) nitrate complex with α-(3,3-dimethyl-3,4-dihydroisoquinolyl-1)hydroxyiminoacetonitrile [Co(LH)(L)(NO3 )]. Russ. J. Inorg. Chem. 2015, 60 (5), 560-565.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H272-H334-H350-H360-H317-H341-H400-H410-H302

May intensify fire; oxidizer. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause cancer. May damage fertility or the unborn child. May cause an allergic skin reaction. Suspected of causing genetic defects. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects. Harmful if swallowed.

Mentions de prudence: P221-P210-P285-P201-P220-P261-P273-P280-P405-P501a

Take any precaution to avoid mixing with combustibles. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. In case of inadequate ventilation wear respiratory protection. Obtain special instructions before use. Keep/Store away from clothing/combustible materials. Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Merck
14,2444
Classe de danger
5.1
Groupe d'emballage
III
Code tarifaire harmonisé
2834.29
TSCA
Yes
RTECS
QU7355500

Recommandé

  • A15540

    Nickel(II) nitrate hexahydrate, 98%
  • A18521

    Manganese(II) nitrate tetrahydrate, 98%
  • 12226

    Iron(III) nitrate nonahydrate, 98+% (metals basis)
  • 12313

    Zinc nitrate hexahydrate, 99% (metals basis)
  • 33315

    Iron(III) nitrate nonahydrate, ACS, 98.0-101.0%

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