Sodium Hydrosulfide

Product:sodium hydrosulphide 70%

Molecular  formula : NaHS

HS Code : 28301090

Packaging & Delivery:

Purity:70%min Fe:30ppm
 

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:

 70% min :  Na2s : <=3.0%

                  Na2SO3: <=1.5%

                 Fe: <=0.002%

                 Na2CO3: <=1.0%

                 Water Insoluble: <=0.005%

Application:Sodium Hydrosulphide is applied in the leather industry, waste water treatment, soil remediation, the mining industry and pulp paper