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10026-22-9 - Cobalt(II) nitrate hexahydrate, Puratronic®, 99.999% (metals basis) - 10694 - Alfa Aesar

10694 Cobalt(II) nitrate hexahydrate, Puratronic®, 99.999% (metals basis)

CAS-Nummer
10026-22-9
Synonyme

Größe Preis ($) Menge Verfügbarkeit
1g 47,28
10g 81,58
50g 253,80
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Cobalt(II) nitrate hexahydrate, Puratronic®, 99.999% (metals basis)

MDL
MFCD00149647
EINECS
233-402-1

Chemische Eigenschaften

Formel
Co(NO3)2•6H2O
Molmasse
291.04 (182.94anhy)
Form
Wet Crystalline Aggregates
Schmelzpunkt
55-56°
Dichte
1.87
Brechungsindex
1.52
Löslichkeit
Soluble in water, alcohol, acetone and ammonia.

Anwendungen

It 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.

Bemerkungen

Stable. 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.

Literaturverweise

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.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): 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.

Sicherheitshinweise: 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.

Weitere Referenzen

Merck
14,2444
Gefahrenklasse
5.1
Verpackungsgruppe
III
Harmonized Tariff Code
2834.29
TSCA
Yes
RTECS
QU7355500

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