Other Inorganic SaltsChina (Na2B4O7) CAS 1330-43-4 Sodium Perborate Monohydrate / Tetrahydrate / Sodium Borax, Find details about China 1303-96-4, Borax Decahydrate from (Na2B4O7) CAS 1330-43-4 Sodium Perborate Monohydrate / Tetrahydrate / Sodium Borax