70% refined sodium hydrosulphide

Specifications

Sodium hydrosulphide
Liquid,Solid,Flakes
Dissolved in water or alcohol
Depilatory in tanning and leather
Main exporter of it

Product:Sodium Hydrosulphide(sodium hydrosulfide)

Molecular formula:NaHS  

Property:Colorless orthogonal crystal with properties of deliquescence.Can be dissolved in water or alcohol.It becomes black liquid when the temperature is about 350 ^oC.Sodium sulfhydrate for industrial use is generally liquor in orange or yellow,solid,Light yellow or orange if it is flask
Specification:

ITEM	INDEX
	LIQUID	SOLID	FLAKE
Sodium hydrosulfide(NaHS)	30-40% min	70%min	70%min	70%min	75%min
Sodium sulfide (Na2S)		5.0%max	3.5%max	3.0%max	3.0%max
Fe content			30ppm max	20ppm max	15ppm max

Packing:Plastic woven bag with inner bag 25kgs net or 150kgs drum or IBC drum

Usage:

Used as intermediate compound of dyestuff,various kinds of organic products and auxiliary agent of sulfur dyeing.used in the production of fertilizer and pesticide
Storage and transportation:

Avoid moisture and drench when being transported.Should not be stored and transported with acid

 

Our main items moreover include Sodium sulphide,Oxalic acid,Sodium formate,Ammonium chloride,Formic acid,Calcium formate,Zinc chloride,Ammonium bicarbonate,Sodium metabisulphite,Aluminium sulphate,Soda ash,Causic soda and Humate salt series etc.and the quality of our products widely enjoy high reputation both at home and abroad.

We will always adhere to the honest and credible managing style, and remain the most reliable partner of customers.please feel free to contact us if you are interested in it,and your inquiry will always meet our prompt reply!