Share on:
Sodium Sulfide Application:
1. Sodium Sulfide Used in the dye industry to produce sulphur dyes, which are raw materials for sulphur blue and sulfur blue. The printing and dyeing industry is used as a dyeing aid for dissolving sulphur dyes. It is used in the tanning industry to hydrolyze the skin and also to prepare sodium polysulfide to accelerate the drying of the skin. The paper industry is used as a cooking agent for paper. The textile industry is used for the denitrification of man-made fibers and the reduction of nitrates, as well as the mordant for dyeing cotton fabrics. The pharmaceutical industry is used to produce antipyretics such as phenacetin. In addition, it is also used to prepare sodium thiosulfate, sodium hydrosulfide, sodium polysulfide and the like.
2. Adding an appropriate amount of sodium sulfide in the aluminum and alloy alkaline etching solution can significantly improve the surface quality of the etching, and can also be used for the removal of alkali-soluble heavy metal impurities such as zinc in the alkaline etching solution.
3. Sodium sulfide can also be used for the treatment of the conductive layer in direct electroplating, and the colloidal palladium sulfide is formed by reacting sodium sulfide with palladium to achieve the purpose of forming a good conductive layer on the non-metal surface.
4. Used as a corrosion inhibitor. It is also a raw material of sodium thiosulfate, sodium polysulfide, sulphur dye, and the like.
5, used in the manufacture of sulphur dyes, leather depilatory agents, metal smelting, photography, rayon denitration and so on.
Stable quality and fast delivery is always our target . | |
Price | The reason why we recommend is that we could meet all kinds requirement with stable and guaranteed quality . |
Quality | We can provide SGS test or any other third party test if necessary . We have passed ISO approval . |
Packing | We can pack your orders completely according to our customers requirement |
Transport | We could customise the best way to shipping your goods to save your cost ,whatever it is sea transportation or railway transportation. |
Sodium Sulfide package:25kg/bag, 900bags/20'FCL without pallet
Q1:Can I get a sample?
Of course. For most products we can provide you a free sample, while the shipping cost should undertake by your side.
Q2:Packaging can be designed according to my idea?
Yes, please contact us if you have any special request.
Q3:What's your payment terms?
T/T or L/C.
Q4:Can you give me a discount price?
Surely,It depend on your qty
Q5:What’s your delivery time?
Usually we will arrange the shipment in 10 -15 days.