|
| Watchedfields = changed
| verifiedrevid = 455055388
| Name = سہاگہ
| ImageFile = Borax crystals.jpg
| ImageName = Borax crystals
| ImageSize = 244px
| ImageFile1 = Borax-unit-cell-3D-balls.png
| ImageName1 = Ball-and-stick model of the unit cell of borax decahydrate
| ImageSize1 = 244px
| IUPACName = Sodium tetraborate
decahydrate
| Section2 = {{Chembox Identifiers
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 17339255
| UNII_Ref = {{fdacite|correct|FDA}}
}}
| Section3 = {{Chembox Properties
| Formula = Na<sub>2</sub>B<sub>4</sub>O<sub>7</sub>·10H<sub>2</sub>O or Na<sub>2</sub>[B<sub>4</sub>O<sub>5</sub>(OH)<sub>4</sub>]·8H<sub>2</sub>O
| MolarMass = 381.38 (decahydrate)<br />201.22 (anhydrate)
| Appearance = white solid
| Density = 1.73 g/cm<sup>3</sup> (solid)
| MeltingPtC = 743
| Melting_notes = anhydrate<ref>{{RubberBible86th|page=88}}</ref>
| BoilingPtC = 1575
| pKb =
}}
| Section7 = {{Chembox Hazards
| NFPA-H = 1
{{Chembox/S298|189.53}}
-->
| Section8 = {{Chembox Related
| OtherAnions = [[Sodium aluminate]]; [[sodium gallate]]
| OtherCations = [[Potassium tetraborate]]
| OtherCpds = [[Boric acid]], [[sodium perborate]]}}
}}
| 