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At present, with the diversification of products, sodium sulfide is widely used in all walks of life, now most of the market is a solid sheet of sodium sulfide 50-60% is not easy to store, dissolved into a black solution, containing impurities, manual delivery is not standard and not convenient to use. TIANDELI research and development team research and development of sodium sulfide liquid after removing impurities and taste to make 12-15% to solve the storage problems, manual delivery problems, product crystallization problems, so that enterprises can better use products, fast delivery, low cost and other advantages.

Name: sodium sulfide

English name: SODIUM SULFIDE

Chemical formula: Na2S

Water solubility: 186 g / L (20℃)

CAS accession number: 1313-82-2

Main ingredients: active substance content: 12% / 15%

Appearance: Orange-yellow liquid

Application areas: electroplating plant wastewater, petrochemical refinery wastewater, printed circuit board factory wastewater, optical instrument manufacturing wastewater, coal power plants, battery manufacturing wastewater, mining, mining wastewater, metal products manufacturers, nonferrous metal refineries, nonferrous metal processing plants, electronic parts manufacturers, steel manufacturers, iron plants, precision machinery plant waste water, chemical wastewater, various electrical machinery equipment manufacturing wastewater, metal panel, semiconductor industry, solar energy industry, etc

Applications:

1. For the treatment of industrial and mining metal-containing sewage, the industrial sodium sulfide solution can be used together with ferrous sulfate, and the copper, mercury, nickel, lead and other heavy metals in the wastewater can be effectively treated,

2. Solar energy industry is used for nitrogen and oxygen substance waste gas treatment.

3. Printing and dyeing industry is used as a helper for dissolving printing and dyeing dyes.

4. It can also be used for tannery fur removal, textile industry, pharmaceutical industry and other related purposes