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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

CAS Number
10026-22-9
Synonyms

Size Price ($) Quantity Availability
25g 30.30
250g 70.00
1kg 172.00
5kg 707.00
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Cobalt(II) nitrate hexahydrate, 97.7% min

MDL
MFCD00149647
EINECS
233-402-1

Chemical Properties

Formula
Co(NO3)2•6H2O
Formula Weight
291.04 (182.94anhy)
Form
Crystalline
Melting point
55-56°
Density
1.87
Refractive Index
1.52
Solubility
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.

Literature References

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 Hazard and Precautionary Statements

Hazard Statements: H272-H302-H334-H317-H341-H350-H360

May intensify fire; oxidizer. Harmful if swallowed. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause an allergic skin reaction. Suspected of causing genetic defects. May cause cancer. May damage fertility or the unborn child.

Precautionary Statements: P221-P210v-P284-P201-P405-P501a

Take any precaution to avoid mixing with combustibles. Keep away from heat Wear respiratory protection. Obtain special instructions before use. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,2444
Hazard Class
5.1
Packing Group
III
Harmonized Tariff Code
2834.29
TSCA
Yes
RTECS
QU7355500

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