| |
| Names | |
|---|---|
|
IUPAC name
nickel(2+) diformate
| |
|
Systematic IUPAC name
nickel formate | |
| Other names
nickel diformate
| |
| Identifiers | |
| |
3D model (
JSmol)
|
|
| ChemSpider | |
| ECHA InfoCard | 100.020.093 |
| EC Number |
|
PubChem
CID
|
|
| UNII | |
| UN number | 3077 |
CompTox Dashboard (
EPA)
|
|
| |
| |
| Properties | |
| C2H2NiO4 | |
| Molar mass | 148.73 [2] |
| Appearance | Green Solid [2] [3] |
| Odor | odourless |
| Density | 2.154 g/cm3 [2] |
| Melting point | 130–140 °C [2] |
| Boiling point | 180–200°C (decomposition) [2] |
| Slightly soluble in cold water [2] | |
| Solubility | insoluble in
organic solvents
[4] soluble in acids [3] |
| Structure | |
| monoclinic | |
| Hazards | |
| GHS labelling: [2] | |
| |
| Danger | |
| H317, H334, H341, H350i, H360D, H372, H410 | |
| P260, P285, P302+P352, P321, P405, P501 | |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
| |
Nickel formate is the nickel salt of formic acid with the chemical formula Ni(HCOO)2.
Synthesis and structure
Nickel formate can be obtained by reacting nickel(II) acetate or nickel(II) hydroxide [3] with formic acid. [5]
- Ni(OH)2 + 2HCOOH → Ni(HCOO)2 + 2 H2O
Nickel formate can also be synthesized by the reaction of sodium formate with nickel (II) sulphate. [3]
Characteristics
As a dihydrate, nickel formate is a green, odorless, non-flammable solid that is sparingly soluble in water. [2] The compound has a monoclinic crystal structure. [3] The anhydride forms on careful heating at 130–140 °C. [6] When heated in a vacuum to 300 °C, pure nickel is formed: [5]
- Ni(HCO2)2(H2O)2 → Ni + 2 CO2 + 2 H2O + H2
Such fine powders are useful as hydrogenation catalysts. [7]
Use
Nickel formate is used in the production of nickel and other nickel compounds such as nickel catalysts. [4]
References
- ^ "Nickel formate".
- ^ a b c d e f g h Record of Nickeldiformat in the GESTIS Substance Database of the Institute for Occupational Safety and Health, accessed on 2016-07-23.
- ^ a b c d e NLM Hazardous Substances Data Bank entry for [ ]
- ^ a b Milne, G. W. A. (2005). Gardner's Commercially Important Chemicals Synonyms, Trade Names, and Properties. John Wiley & Sons. p. 738. ISBN 0-471-73661-9.
- ^ a b Kotz, John; Treichel, Paul; Townsend, John (2009). Chemistry and Chemical Reactivity, Enhanced Edition. Cengage Learning. p. 335. ISBN 978-0-495-39029-9.
- ^ Falbe, Jürgen; Regitz, Manfred (2014). RÖMPP Lexikon Chemie, 10. Auflage, 1996-1999 Band 4: M - Pk. Georg Thieme Verlag. p. 2238. ISBN 978-3-13-200031-5.
- ^ Werner Reutemann and Heinz Kieczka "Formic Acid" in Ullmann's Encyclopedia of Industrial Chemistry 2002, Wiley-VCH, Weinheim. doi: 10.1002/14356007.a12_013
|
| |
| Names | |
|---|---|
|
IUPAC name
nickel(2+) diformate
| |
|
Systematic IUPAC name
nickel formate | |
| Other names
nickel diformate
| |
| Identifiers | |
| |
3D model (
JSmol)
|
|
| ChemSpider | |
| ECHA InfoCard | 100.020.093 |
| EC Number |
|
PubChem
CID
|
|
| UNII | |
| UN number | 3077 |
CompTox Dashboard (
EPA)
|
|
| |
| |
| Properties | |
| C2H2NiO4 | |
| Molar mass | 148.73 [2] |
| Appearance | Green Solid [2] [3] |
| Odor | odourless |
| Density | 2.154 g/cm3 [2] |
| Melting point | 130–140 °C [2] |
| Boiling point | 180–200°C (decomposition) [2] |
| Slightly soluble in cold water [2] | |
| Solubility | insoluble in
organic solvents
[4] soluble in acids [3] |
| Structure | |
| monoclinic | |
| Hazards | |
| GHS labelling: [2] | |
|
| |
| Danger | |
| H317, H334, H341, H350i, H360D, H372, H410 | |
| P260, P285, P302+P352, P321, P405, P501 | |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
| |
Nickel formate is the nickel salt of formic acid with the chemical formula Ni(HCOO)2.
Synthesis and structure
Nickel formate can be obtained by reacting nickel(II) acetate or nickel(II) hydroxide [3] with formic acid. [5]
- Ni(OH)2 + 2HCOOH → Ni(HCOO)2 + 2 H2O
Nickel formate can also be synthesized by the reaction of sodium formate with nickel (II) sulphate. [3]
Characteristics
As a dihydrate, nickel formate is a green, odorless, non-flammable solid that is sparingly soluble in water. [2] The compound has a monoclinic crystal structure. [3] The anhydride forms on careful heating at 130–140 °C. [6] When heated in a vacuum to 300 °C, pure nickel is formed: [5]
- Ni(HCO2)2(H2O)2 → Ni + 2 CO2 + 2 H2O + H2
Such fine powders are useful as hydrogenation catalysts. [7]
Use
Nickel formate is used in the production of nickel and other nickel compounds such as nickel catalysts. [4]
References
- ^ "Nickel formate".
- ^ a b c d e f g h Record of Nickeldiformat in the GESTIS Substance Database of the Institute for Occupational Safety and Health, accessed on 2016-07-23.
- ^ a b c d e NLM Hazardous Substances Data Bank entry for [ ]
- ^ a b Milne, G. W. A. (2005). Gardner's Commercially Important Chemicals Synonyms, Trade Names, and Properties. John Wiley & Sons. p. 738. ISBN 0-471-73661-9.
- ^ a b Kotz, John; Treichel, Paul; Townsend, John (2009). Chemistry and Chemical Reactivity, Enhanced Edition. Cengage Learning. p. 335. ISBN 978-0-495-39029-9.
- ^ Falbe, Jürgen; Regitz, Manfred (2014). RÖMPP Lexikon Chemie, 10. Auflage, 1996-1999 Band 4: M - Pk. Georg Thieme Verlag. p. 2238. ISBN 978-3-13-200031-5.
- ^ Werner Reutemann and Heinz Kieczka "Formic Acid" in Ullmann's Encyclopedia of Industrial Chemistry 2002, Wiley-VCH, Weinheim. doi: 10.1002/14356007.a12_013