The (Hydroxyethyl)ammonium sodium sulphite has CAS registry number 84696-80-0. Its EINECS registry number is 283-687-1. This chemical's molecular formula is C₂H₈NNaO₄S and molecular weight is 165.14399. What's more, its IUPAC name is Sodium 2-hydroxyethylazanium sulfite.

Physical properties about (Hydroxyethyl)ammonium sodium sulphite are: (1)H-Bond Donor 2; (2)H-Bond Acceptor 4; (3)Rotatable Bond Count 1; (4)Exact Mass 165.007173; (5)MonoIsotopic Mass 165.007173; (6)Topological Polar Surface Area 130; (7)Heavy Atom Count 9; (8)Formal Charge 0; (9)Complexity 28.8; (10)Isotope Atom Count 0; (11)Defined Atom StereoCenter Count 0; (12)Undefined Atom StereoCenter Count 0; (13)Defined Bond StereoCenter Count 0; (14)Undefined Bond StereoCenter Count 0; (15)Covalently-Bonded Unit Count 3.

You can still convert the following datas into molecular structure:
(1) SMILES: [Na+].[NH3+]C(C)O.[O-]S([O-])=O
(2) InChI: InChI=1/C2H7NO.Na.H2O3S/c1-2(3)4;;1-4(2)3/h2,4H,3H2,1H3;;(H2,1,2,3)/q;+1;/p-1
(3) InChIKey: SEWXRPNFRCMBNZ-REWHXWOFAY