This chemical is called Borate, and it's also named as Boric acid triion. With the molecular formula of BH₃O₃, its molecular weight is 61.83302. The CAS registry number of this chemical is 11129-12-7.

Other characteristics of the Borate can be summarised as followings: (1)ACD/LogP: -0.29; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -0.29; (4)ACD/LogD (pH 7.4): -0.31; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)#H bond acceptors: 3; (8)#H bond donors: 3; (9)#Freely Rotating Bonds: 3; (10)Polar Surface Area: 60.69 Å².

You can still convert the following datas into molecular structure: 
1.SMILES: [O-]B([O-])[O-]
2.InChI: InChI=1/BO3/c2-1(3)4/q-3
3.InChIKey: BTBUEUYNUDRHOZ-UHFFFAOYAV