manganous(II)sulfate monohydrate; Sulfuric Acid Manganese Salt (1:1) Monohydrate; MANGANOUS SULFATE; MANGANESE SULFATE; Manfanous sulfate ;Winkler's solution #1; MANGANOUS SULPHATE H2O; Manganese(II)sulfate; Manganese Sulfate ((AS); Manganese(Ii)SulphateGr CAS NO:10034-96-5