70% 30ppm Sodium Hydrosulphide NaHS

Specifications

Sodium Hydrosulphid / sodium hydrosulfide yellow flake
NaHS :70%min
Fe: 30/20ppm
prompt shipment
high quality&nice price

70% Sodium Hydrosulphide NaHS  

 

 

Propery:

 

Product name: Sodium Hydrosulphide / Sodium Hydrogen Sulphide / Sodium Hydrosulfide / Sodium Hydrogen Sulfide / NaHS

 

 

Sodium Hydrosulphide compound with the formula NaHS. A useful reagent for the synthesis of organic and inorganic sulfur compounds. It is a colorless solid that typically smells like H2S due to hydrolysis by atmospheric moisture. In contrast with Na2S, which is insoluble in organic solvents, NaHS, being a 1:1 electrolyte, is more soluble. Alternatively, in place of NaHS, H2S can be treated with an organic amine to generate an ammonium salt. Solutions of SH- are sensitive to oxygen, converting mainly to polysulfides, indicated by the appearance of yellow.

 

 

Specification   ITEM INDEX FLAKE Sodium hydrosulfide(NaHS) 70%min Sodium sulfide (NaS) 3.5%max Fe content 30ppm max.

 

Applications   Its main uses are in paper manufacture as a makeup chemical for sulfur used in the Kraft process, as a flotation agent in copper mining where it is used to activate oxide mineral species, and in the leather industry for the removal of hair from hides.

 

Package:

25 KG woven bags with plastic inner

 

 

 

 

Our Introduction:

 

Humate (Tianjin) International Limited, established in 2002, is a specialized manufacturer and supplier of humate series, chemical materials and intermediates in China. Our company implements the quality policy of "Customer is primacy, honesty is root, scientific management, quality and high efficiency". From the regular management of enterprise, we are working on the improvement of staff quality and development of the international market. We have established business relationship with over 30 countries in Europe, the USA and Southeast Asia.

 

Our Best-sellers as below:

 

Sodium Sulphide, (sodium Sulfide)

Sodium Hydrosulphide ( Sodium Hydrogen Sulfide) ,

Sodium Metabisulphite,

Sodium Formate,

Sodium Molybdate

Formic Acid,

Oxalic Acid,

Ammonium Chloride,

Ammonium Bicarbonate

Zinc Chloride

Barium Sulphate

Ammonium Aluminum Sulphate (Ammonium Alum)

Potassium Aluminum Sulphaet ( potsh Alum)

N-Undecane

N-Dodecane

 

If any needs, please feel free to connect with Ms Carol Wang, by,

0086-22-24228749-102

Skype: carolwang1229