... .16721-80-5Other Namessodium hydrosulphide, sodium hydrogen sulfide,sodium hydrogen sulphideMFNaHSEINECS No.240-778-0Place of OriginHenan ... Hs NO.: 28301090ALIAS: Sodium Hydrosulphide ,Sodium Hydrogen Sulphide, Sodium Hydrogen Sulfide, Sodium Sulfhydrate, Sodium Bisulphide.Predominance: ... intenerated,especially less iron , sodium sulfide, sodium carbonate, Insolubles impurity in water.dip-dying in ...