The Phosphoric acid,copper(2+) salt (2:3), with the CAS registry number 7798-23-4 and EINECS registry number 232-254-5, has IUPAC name of tricopper diphosphate. It is a kind of light blue powder, and belongs to the product category of Inorganics. It is a kind of stable chemical which is incompatible with strong oxidizing agents. And the molecular formula of the chemical is Cu₃O₈P₂.

The characteristics of Phosphoric acid,copper(2+) salt (2:3) are as followings: (1)ACD/LogP: -2.15; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -5.41; (4)ACD/LogD (pH 7.4): -6.38; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)#H bond acceptors: 4; (8)#H bond donors: 3; (9)#Freely Rotating Bonds: 0; (10)Polar Surface Area: 87.57 Å²; (11)Boiling Point: 158 °C at 760 mmHg; (12)Vapour Pressure: 1.41 mmHg at 25°C.

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: [Cu+2].[Cu+2].[Cu+2].[O-]P([O-])(=O)[O-].[O-]P([O-])([O-])=O
(2)InChI: InChI=1/3Cu.2H3O4P/c;;;2*1-5(2,3)4/h;;;2*(H3,1,2,3,4)/q3*+2;;/p-6
(3)InChIKey: GQDHEYWVLBJKBA-CYFPFDDLAI