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Sodium Hydrosulfide Liquid | Jiujiang Huirong Chemical Co., Ltd.

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Sodium Hydrosulfide Liquid

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·?Product introduction

Liquid sodium hydrosulfide

Sodium hydrosulfide solution concentration: 42%, 38% and 32%, which can be prepared according to customer requirements. The product is generally orange or yellow. Deliquescent. Hydrogen sulfide is released by decomposition at the melting point. Soluble in water and alcohol. The dye industry is used to synthesize organic intermediates and auxiliaries for preparing sulfide dyes, the leather industry is used for unhairing and tanning of raw hides, the chemical fertilizer industry is used to remove monomer sulfur from activated carbon desulfurizer, the mining industry is widely used in copper ore dressing, sulfite dyeing in man-made fiber production, etc. It is the raw material for manufacturing ammonium sulfide and pesticide ethanethiol semi-finished products, It is also used for wastewater treatment.

Chinese Name	硫氫化鈉	English Name	SODIUM HYDROSULPHIDE	UN No.	UN2949
By name	Sodium HydrosuIphide	Chemical Formula	NaHS	Hazardous Class	Class 8 Corrosive Substance
Category of ChemicaIs	Inorganic Mineral—Na Salt	CAS No.	16721-80-5	EINECS No.	240-778-0
Storage	Keep seal, dry in storage	EMS No.	F-A, S-B	Packing Class	II

·?Product display


 ·?Product parameters

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Appearance	Grade	Fe	?Test Method?	NaHS	NA2S
Liquid	Top Class	Fe:15ppm max	GB 23937-2009	≥70%	＜3.0%

·?Product application
1. The dye industry is used as an auxiliary for the synthesis of organic intermediates and the preparation of sulfide dyes.
2. The leather industry is used for depilation of raw hides.
3. Waste water treatment.
4. Chemical fertilizer industry is used to remove monomer sulfur from activated carbon desulfurizer.
5. Pharmaceutical intermediates and pesticide intermediates are raw materials for the manufacture of ammonium sulfide and pesticide ethyl mercaptan semi-finished products.
6. The mining industry is widely used in copper ore dressing.
7. It is used in sulfite dyeing in the production of man-made fiber.