Physical Properties

Sodium Sulfide is a yellow to Red Flakes, soluble in water, presenting strong alkaline solution, easily oxidized when exposed to air. The color was affected by the iron content.

Technical Literature

Specification of Sodium Sulfide

Test Items	Specification
Appearance	Yellow to Red flakes
Na2S	60% min,52%min
Iron	15 ppm max-1500ppm max
Na2CO3:	2% max
Water insoluble:	0.2% max

Applications

Used in leather processing industry,taning;
Used in preparation of sulfur dyes;
Used in textile industry as bleaching and dechlorinating agent;
Used in paper manufacturing;
Used as a water treatment oxygen scavenger agent

Packages & Delivery:

Packing: in 25kgs woven bags lined with PE bags;
Packing: in 1000kgs plastic woven bag;
Packing: in 150kgs iron drum.

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