Specifications

1.Fe:20ppm max
2.Depilatory for leather
3.Flotation agent
4.Accept SGS inspecting
5.Professional supplie

 

70-72% purity Sodium Hydrosulfide Flakes in 25kg/ 900kg bags

 

 

Sodium hydrosulphide Introduction:                                                                                     

 

The chemical 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:                                                                                                                      

 

Sodium hydrosulphide (NaHS)	70%min
Sodium sulphide (Na2S)	3.0%max
Fe content	20ppm max
Appearance	yellow flakes

 

Packing:                                                                                                                             

 

in 25KG plastic woven bag, jumbo bag or in 150KG iron drum

 

 

Usage:                                                                                                                                 

 

Used in the synthsis of organic intermediated and in the preparation of auxiliary agent of sulfur dyes; Used in the waste water treatment; copper ore beneficiation, sulfurous acid dyeing of manmade fibre and etc.

 

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  

 

We are one of the biggest supplier of sodium hydrosulphide in China.

Our company have our own warehouse nearby Xingang port.

We do supply best quality and lowest price product to you.

Welcome to visit our company!!