Disodium enneaborate

Disodium enneaborate
Identifiers
3D model (JSmol)	Interactive image;
	InChI InChI=1S/B8H4O15.BH3O3.2Na.2H2O/c9-1-14-2(10)17-6(16-1)19-7-18-5(13)22-8(23-7)20-3(11)15-4(12)21-8;2-1(3)4;;;;/h9-12H;2-4H;;;21H2/q-2;;2+1;; Key: FUFQAFYJPUNFLR-UHFFFAOYSA-N;
	SMILES [Na+].[Na+].[O]B1O[B-]2(OB(O)OB(O)O2)OB(O1)O[B-]3OB(O)OB(O)O3.OB(O)O.O.O;
Properties
Chemical formula	B9H22Na2O20
Molar mass	485.43 g·mol−1
Related compounds
Related compounds	Borax; Sodium pentaborate; Disodium octaborate; Trisodium borate; Sodium metaborate
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Disodium enneaborate is the traditional name for a salt of sodium, boron, oxygen, and hydrogen, with elemental formula Na₂B₉H₂₂O₂₀ or Na₂B₉O₉·11H₂O. It is the sodium borate with the highest boron/sodium ratio.

Identifiers
3D model (JSmol)	Interactive image
InChI InChI=1S/B8H4O15.BH3O3.2Na.2H2O/c9-1-14-2(10)17-6(16-1)19-7-18-5(13)22-8(23-7)20-3(11)15-4(12)21-8;2-1(3)4;;;;/h9-12H;2-4H;;;21H2/q-2;;2+1;; Key: FUFQAFYJPUNFLR-UHFFFAOYSA-N
SMILES [Na+].[Na+].[O]B1O[B-]2(OB(O)OB(O)O2)OB(O1)O[B-]3OB(O)OB(O)O3.OB(O)O.O.O
Properties
Chemical formula	B₉H₂₂Na₂O₂₀
Molar mass	485.43 g·mol⁻¹
Related compounds
Related compounds	Borax Sodium pentaborate Disodium octaborate Trisodium borate Sodium metaborate
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references