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Sodium molybdate, Na2MoO4, is useful as a source of molybdenum. It is often found as the dihydrate, Na2MoO4·2H2O.
S 2126 (OTTO) Sodium molybdate, 98% Cas no 10102-40-6 - used in Nickel-molybdenum-zinc (NiMoZn) electrode.