Sodium selenate

Sodium selenate is a chemical compound. Its chemical formula is Na2SeO4. It contains sodium and selenate ions.
Properties.
Sodium selenate is a white solid. It is a strong oxidizing agent. It dissolves in water easily.
Preparation.
Sodium selenate is made by reacting sodium hydroxide with selenic acid.
Uses.
Sodium selenate is used as a mineral supplement.
Safety.
Sodium selenate is very toxic in amounts any more than a very tiny amount.