Sodium sulfide

1.Producing from 1988 when the company was a SOE 2.New Sulfur recovery system 3.independent and complete production line

Product:	Sodium sulfide
Formula:	Na2S
Nature:	Melted solid or flake, brown red, soluble in water, slightly soluble in alcohol, insoluble in ether, the solution is strongly alkaline, easily oxidized in air, toxic.
Grade:	Industrial
Usage:	Manufacture of sulfur dyes or dye intermediates for the reducing agent, mordant. Metallurgical industry for ore flotation agent, depilatory in the leather industry, paper industry in the cooking agent. Also widely used in paints, rubber and other industries.
Package use:	25kg plastic woven bags lined with a layer of plastic, the innermost layer of the plastic bag.

Quality indicators:

Project	Index
Sodium sulfide(Na2S)%                  ≥	60
Iron(Fe)%                             ≤	0.15
Sodium carbonate(Na2CO3)%             ≤	5
Water-insoluble%                          ≤	0.4

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