Title: Sodium Metaborate
CAS Registry Number: 7775-19-1
Molecular Formula: BNaO2
Molecular Weight: 65.80
Percent Composition: B 16.43%, Na 34.94%, O 48.63%
Line Formula: NaBO2
Literature References: Obtained by fusing equivalent mol wts of borax and sodium carbonate.
Properties: White pieces or powder. mp 966°. Sol in water, the soln being strongly alkaline.
Melting point: mp 966°