The Nickel oxalate dihydrate is an organic compound with the formula C₂H₄NiO₆. The systematic name of this chemical is nickel(2+) ethanedioate hydrate (1:1:2). With the CAS registry number 6018-94-6, it is also named as ethanedioic acid, nickel(2+) salt, hydrate (1:1:2). The product's categories are Metal and Ceramic Science; Nickel Salts; Salts. Besides, it should be stored in a dark cool and dry place. It is mainly used as a catalyst.

Physical properties about Nickel oxalate dihydrate are: (1)ACD/LogP: -1.19; (2)ACD/LogD (pH 5.5): -5.7; (3)ACD/LogD (pH 7.4): -5.94; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 4; (9)#H bond donors: 2; (10)#Freely Rotating Bonds: 1; (11)Polar Surface Area: 74.6 Å²; (12)Flash Point: 188.8 °C; (13)Enthalpy of Vaporization: 67.15 kJ/mol; (14)Boiling Point: 365.1 °C at 760 mmHg; (15)Vapour Pressure: 2.51E-06 mmHg at 25°C.

Preparation of Nickel oxalate dihydrate: this chemical can be prepared by Nickel hydroxide. This reaction will need reagent Oxalic acid.

When you are using this chemical, please be cautious about it as the following:
It is harmful by inhalation, in contact with skin and if swallowed. When you are using it, avoid contact with skin and eyes. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: [Ni+2].[O-]C(=O)C([O-])=O.O.O
(2)InChI: InChI=1/C2H2O4.Ni.2H2O/c3-1(4)2(5)6;;;/h(H,3,4)(H,5,6);;2*1H2/q;+2;;/p-2
(3)InChIKey: VNYOIRCILMCTHO-NUQVWONBAR
(4)Std. InChI: InChI=1S/C2H2O4.Ni.2H2O/c3-1(4)2(5)6;;;/h(H,3,4)(H,5,6);;2*1H2/q;+2;;/p-2
(5)Std. InChIKey: VNYOIRCILMCTHO-UHFFFAOYSA-L