Sodium Rhodizonate - a chemical compound, a salt of sodium and rodizonovoy acid of the formula C6Na2O6, black or gray crystals soluble in water.
S 2337 (OTTO) Sodium rhodizonate GR 99%+ Cas 523-21-7 - used in titration indicator for SO4 and Ba. S 2337 (OTTO) Sodium rhodizonate GR 99%+ Cas 523-21-7 - used as sensitive reagent for barium, lead, strontium, sulfate etc.