Quick view View Item Xylenol Orange disodium salt, 5g Xylenol Orange disodium salt for spectrophotometric determination of metal ions Synonym: 3,3′-Bis[N,N-bis(carboxymethyl)aminomethyl]-o-cresolsulfonephthalein disodium salt CAS Number 1611-35-4 (free acid) Empirical Formula (Hill... Weight: 1.00 LBS View Item Quick view Qty in Cart: 0 Price: Subtotal: