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Catalog No. EBD956592
CAS 1303-96-4
Name Na2B4O7
Synonyms: Na2B4O7 borax sodiumtetrabotare di-sodiumtetraborate Sodiumbiborate SodiumTetraborateDecahydrate Sodiumtetraborate,decahydrate Borax,medicinal 2,4,6-trioxa-1,3,5,7-tetraboraheptane-3,5-diolate,1,7-dioxo-,sodiumsalt,pentahydrate disodium1,3,5,7-tetrahydroxy-2,4,6,8,9-pentaoxa-3,7-dibora-1,5-diboranuidabicyclo[3.3.1]nonaneoctahydrate
Molecular Formula: B4H20Na2O17
Molecular Weight: 381.37
MDL Number: MFCD00149193
Melting Point: 75 °C
Boiling Point: 320°C
Density: 1.73 g/mL at 25 °C(lit.)
Solubility: H2O: 0.1 M at 20 °C, clear, colorless
Storage: Store at RT.
Appearance: Colourless to grey-white crystals or powder