Sodium Hydrosulfide - 72% Content , Colorless Needle-like Crystals For Alkaline Solutions And Waste Water Treatment

Following are the Main Features of Sodium Hydrosulfide :-
Property: Colorless needle-like crystal, easy to be deliquesced, it will decomposed and release hydrogen disulfide at its melting point, soluble in water. Its water solution is strongly alkaline, it will generate hydrogen disulfide when reacting with ***** industrial good is solution, orange or yellow, bitter taste.

Product Specification/Models
Specification: Content(%) 72MIN 70MIN Sodium sulphide(%) 2MAX 3MAX Sodium sulphite(%) 1MAX 1.5MAX Ferrum(%) 0.003MAX 0.003MAX Sodium carbonate(%) 0.6MAX 1MAX Water insolubles(%) 0.005MAX 0.005MAX

Application
Use: Used in the synthesis of organic intermediates and in the preparation of auxiliary agent of sulfur dyes;in the waste water treatment;it is the raw material to produce ammonium sulphate and ethanethiol(semi-finished products);used in the copper ore beneficiation, also in the sulfurous acid dyeing of manmade fibres.

Other Information
Packing: 25kgs plastic woven bags