Product Code Pack Size Sterling Euros Dollars      70094  1g  £85  €132  $174   5-Bromo-4-chloro-3-indolyl phosphate disodium salt X-phosphate disodium salt, X-Phos disodium salt   CAS:    102185-33-1     MF:    C8H4BrClNO4PNa2     MW:   370.4   Purity ≥98% [HPLC]   Water-soluble phosphatase substrate.  Very useful as a replacement for the water-insoluble and toxic p-toluidine salt form of X-Phos [CAS No. 6578-06-9].