Synonym(s): 4-Hydroxy-2,7-naphthalenedisulfonic acid disodium salt
Formula: HOC10H5(SO3Na)2 · xH2O
Formula Weight: 348.26 (anhydrous basis)
CAS No.: 330581-20-9
Packaging: 250 g in poly bottle
EC No.: 243-754-8
Empirical Formula (Hill Notation): C9H5Cl2N