Sodium Sulfide

Description of Sodium Sulfide:

Sodium Sulfide, or Na2S, is an inorganic chemical compound with the formula Na2S that has risen to prominence in the organic chemical industry.

It’s a powerful alkaline solution that smells like rotten eggs when exposed to moist air. The solution of Sodium Sulphide obtained from the process is concentrated to 10-12% and is available at different percentages in tanker loads.

Despite the fact that the solid-state is yellow, the solution is colorless. In Industries Na2S is produced by carbothermic reduction of sodium sulfate often using coal. It’s usually labeled as “sodium sulphide flakes” in the grades.

When Na2S and its hydrates are exposed to damp air, hydrogen sulphide is produced. This discharge has a rotten egg odour.

Sodium sulphide in solution has a yellow solid form and is sold in grades known as sodium sulphide flakes. Disodium sulphide is the IUPAC designation for sodium sulphide. Sodium sulphide has an oxidation number of -2, and its pH is 10.4.

Applications of Sodium Sulphide:

Applications of Sodium Sulphide

Due to its diverse functions, sodium sulfide is involved in various industries. This chemical compound is distinguished by its roles, sometimes as a hair removal agent and another time as a crucial material for the paper business.

Sodium sulphide or “Zirnikh,” composed of the Na2S formula, is a multipurpose substance. This chemical compound is utilized in the manufacture of rubber chemicals, sulfur dyes, and oil recovery, as well as in the pulp and paper industry, and several chemical manufacturing processes.

Given this information, we understand the inseparable role of this substance in diverse sectors. So, the desire for a flawless sodium sulphide manufacturer, supplier, and exporter is undeniable.

Please bear in mind the more you get familiar with the products’ various roles like Sodium sulphide #leather, the more you can manage to use this chemical substance in your industry correctly.

Numerous sodium sulphide suppliers are available in this country that produces high-quality products. RAHA Oil Co. stands out among the leading manufacturers in the area. Costumers from the middle east or other regions worldwide can rely on a flawless supply chain represented by this sodium sulphide supplier. So, please keep in touch with our experts about all you ache to know, from the Sulfidization process to confusing issues about Na2s.

Sodium sulfide is one of the main chemicals and raw materials in so many industries such as mining industry, leather industry, metallurgy industry, textile industry, dyes and intermediates, pulp and paper, soda ash manufacturing, metal refining industry.

It is used in the pulp and paper industry, water treatment, textile industry, and various chemical manufacturing processes including the production of #rubber chemicals, sulfur dyes and #oilrecovery.

Along with its hydrate form, sodium sulfide releases hydrogen sulfide (H2S) when in contact with moist air. H2S is an endogenous gaseous transmitter that exhibits anti-inflammatory and antiapoptotic properties.

Along with other sulfides, the anti-inflammatory and tissue-protective effects of sodium sulfide have been investigated in models of inflammation and oxidative stress.

It is the chemical compound with the formula Na2S and it has an antfluorite structure. It’s a yellow appearance, water-soluble salts that give strongly alkaline solutions. When exposed to moist air, Na2S emit hydrogen sulfide, which smells like rotten eggs.

The solution of Sodium Sulphide obtained from the process is concentrated to 10-12% and is available at different percentages in tanker loads. In Industries Na2S is produced by carbothermic reduction of sodium sulfate often using coal.

It is used in the production of rubber chemicals, sulfur dyes and other chemical compounds. It is used in other applications including ore flotation, oil recovery, making dyes , and detergent.

Uses of Sodium Sulphide:

Pulp and paper: Sodium sulphide flakes is primarily used in pulp and paper industry in the Kraft process.

Leather: They use Sodium sulfide flakes as a sharpening agent in soaking and hair removing processes in the leather industry in tanneries.

Textile: sodium sulphide flakes is also used as a bleaching, desulphurizing and dechlorinating agent in textile industry.

Chemicals: sodium sulfide flakes is used in chemical manufacturing as a sulfonation and sulfomethylation agent. It is also used in the production of rubber chemicals, sulfur dyes and other chemical compounds.

Dyeing: sodium sulphide flake is also used in dying industry for improving the effectiveness of coloring and saving dyes.

Other applications:

It is also used for gold ore flotation.

It is also used in mining industry.

Potential Health Effects:

Sodium sulfide is a strong base and can cause severe burns on the mucous membrane. Hydrolysis by gastric fluids releases toxic hydrogen sulfide. The symptoms and effects are similar to those under inhalation, above.

Ingestion: Corrosive, toxic.

Skin Contact: Irritant. Contact with skin can produce serious caustic burns with painful inflammation and possible destruction of tissue.

Eye Contact: Irritant. Inflammation, tearing and pain may be expected. Severe contact can cause destruction of tissue.

Handling and Storage:

Sodium sulphide

Store in a tightly closed container. Protect from light. Protect container from physical damage. Store in an explosion-proof refrigerator. Isolate from acids and alkalis.

Isolate from incompatible substances. Containers of this material may be hazardous when empty since they retain product residues (dust, solids); observe all warnings and precautions listed for the product.

Handling and Storage of sodium sulfide

  • The #sodiumsulfide that #RAHAGroup produces enjoys unique qualities.
  • This product is well-shaped, with transparent yellow color and neat sides. It is a perfect option for employment in #flotation, #miningindustry, and #leatherproducts.
  • Remember that this company is capable of producing #sodiumsulfide by less than ten ppm iron and 60% activity.
  • It is also worth mentioning that you have different logistics options when dealing with #RAHAGroup.
  • #Sodiumsulfide is packed under universal standards in secure packings. Still, you can ask for particular filling methods that suits your desire. For instance, you can have your product in jumbo bags and customize the quantity of every single pakage; Jambo bags contain around 1 ton, but the customer can reduce it even to 800 kilograms.

Packing of Sodium Sulfide:

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1-ton super sacks in full container (FCL) or truck load (T/L) quantities.

Sodium Sulfide Properties:

Compound FormulaNa2S
Molecular Weight78.04
AppearanceOff-white powder
Melting Point1,176° C (2,149° F)
Boiling PointN/A
Density1.856 g/cm3
Solubility in H2O18.6 g/100 mL (20 °C)
Crystal Phase / Structurecubic
Exact Mass77.95161
Monoisotopic Mass77.95161

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