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| NICKEL OXALATE DIHYDRATE Basic information |
| NICKEL OXALATE DIHYDRATE Chemical Properties |
| form | Powder | | Water Solubility | Soluble in acids. Insoluble in water | | Merck | 14,6514 | | Solubility Product Constant (Ksp) | pKsp: 9.4 | | Exposure limits | NIOSH: IDLH 10 mg/m3; TWA 0.015 mg/m3 | | CAS DataBase Reference | 6018-94-6(CAS DataBase Reference) |
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ALFA
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| NICKEL OXALATE DIHYDRATE Usage And Synthesis |
| Chemical Properties | light green powder(s) [MER06] | | Uses | Nickel oxalate is used for the production of nickel catalysts and magnetic materials. | | Uses | It is an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuffs. | | Preparation | Nickel(II) oxalate precipitates as NiC2O4?2H2O when oxalic acid is added to nickel
salt solutions. It is isomorphous with the oxalates of magnesium, zinc and iron(II), and has
μeff=2.95 BM. When heated in vacuo it decomposes evolving water above 150° and
carbon dioxide above 300° leaving finely divided nickel suitable for catalytic purposes or
reacting to form the carbonyl. The oxalate dissolves in acids with decomposition and in
ammonia with ammine formation. | | Production Methods | Nickel Oxalate is produced as a greenish white crystalline dihydrate. |
| NICKEL OXALATE DIHYDRATE Preparation Products And Raw materials |
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