Looking for a reliable source of sodium sulfide for your industrial operations? Kane Ara supplies industrial mineral and chemical products to meet the needs of manufacturers and industrial buyers. Our sodium sulfide offering can be evaluated according to your required grade, product form, quantity, packaging, and destination.
Sodium sulfide is an inorganic chemical compound with the molecular formula Na₂S and a molecular weight of approximately 78.05 g/mol in its anhydrous form. Also known as sodium sulphide or disodium sulfide, it is used in several industrial processes, including leather processing, ore treatment, pulp and paper manufacturing, and chemical production.
Commercial sodium sulfide may be available in different forms, including flakes, hydrated solids, and aqueous solutions. The appropriate form depends on the intended application, handling requirements, and process conditions.
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The sodium sulfide price depends on several factors, so a single price cannot be applied to every grade, product form, or order.
If you are comparing sodium sulphide price, Na2S price, or sodium sulfide price per kg, make sure the quotations refer to equivalent specifications and commercial terms.
Key pricing factors include
Like sodium sulfite, sodium sulfide is utilized in several industrial sectors due to its chemical properties. Its suitability depends on the specific application and the grade (purity level) of the product supplied.
Key Chemical Information of Sodium Sulfide
Property | General information |
Product name | Sodium Sulfide |
Chemical formula | Na₂S |
CAS number (anhydrous form) | 1313-82-2 |
Molecular weight (anhydrous form) | Approximately 78.05 g/mol |
Chemical type | Inorganic sodium salt |
Available forms | Flakes, hydrated solids, and solutions, subject to availability |
Appearance | May vary by grade and hydration state; commercial flakes are often yellow |
Solubility | Reacts with water and forms an alkaline solution |
Industrial uses | Leather processing, ore treatment, pulp and paper, textiles, and chemical manufacturing |
Why Buy Sodium Sulfite from KaneAra?
If you are looking to buy sodium sulfide for an industrial application, selecting a supplier that can clearly communicate product specifications and commercial terms is an important part of the procurement process.
KaneAra works with industrial buyers to discuss chemical product requirements and supply arrangements. Contact our team to check the availability of the required sodium sulfide grade and discuss the details of your order.
COA, TDS & MSDS prepared and shipped with every order, alongside the CAS number and HS code.
Verify grade and form before committing to a full shipment — arranged directly with the sales team.
Mined and processed at one facility, so grade doesn't drift between batches or shipments.
Payment terms upon agreement.
Support for international transactions.
Export to Russia & CIS countries.
Experience across international markets.
Fast & Professional Response · Transparent Contracts
Quoted against your grade, form, volume, Incoterm and destination port — no fixed catalogue rate.
Send us your required grade, quantity, destination, and packaging, and our team will provide a suitable quotation and technical details.
Choosing the right form of sodium sulfide is essential for consistent industrial performance. The most suitable option depends on your process requirements and the specifications agreed upon with your supplier.
Sodium sulfide flakes are a solid commercial form used in a range of industrial applications. Buyers commonly search for sodium sulfide flakes, sodium sulphide flakes, or sodium sulfide yellow flakes when sourcing this material.
The yellow appearance of commercial flakes can vary depending on composition, hydration, impurities, and manufacturing conditions. Colour alone should not be used to determine purity or quality.
When evaluating sodium sulfide flakes, consider:
Sodium sulfide hydrate refers to a hydrated form of the compound. Sodium sulfide nonahydrate contains nine molecules of water of crystallization for each formula unit and is represented by Na₂S·9H₂O.
Hydrated sodium sulfide differs from anhydrous sodium sulfide in its composition and molecular weight. Consequently, the mass of hydrated product cannot be directly compared with the same mass of anhydrous product without accounting for the water content.
Buyers sourcing sodium sulfide nonahydrate should confirm the precise hydrate form, assay basis, and relevant quality parameters before placing an order.
Sodium sulfide solution is an aqueous preparation used when a liquid form is suitable for the manufacturing process. Its concentration and handling requirements differ from those of solid products.
When requesting sodium sulfide solution or sodium sulphide solution, specify the required concentration, quantity, intended application, packaging, and delivery conditions.
Sodium sulfide in water forms an alkaline solution and may release hazardous hydrogen sulfide under certain conditions, particularly when exposed to acids. Appropriate industrial controls and the product's Safety Data Sheet (SDS) must be followed.
The sodium sulfide price per kg depends on the product form, assay, order volume, packaging, origin, and delivery destination. Contact Kane Ara with your required grade, quantity, and destination to request a quotation.
Industrial buyers can contact Kane Ara to inquire about sodium sulfide availability, technical specifications, packaging, and delivery arrangements. Provide your intended application and required grade to help establish the appropriate product specification.
Provide the required form, chemical content, quantity, packaging preference, destination, and any documentation requirements. If your application requires specific limits for moisture, iron, or other impurities, include those parameters in your inquiry.
Yes. Sodium sulfide can be corrosive and may cause serious skin and eye damage. Contact with acids can release toxic hydrogen sulfide gas. Always consult the product-specific SDS and follow appropriate industrial safety and handling procedures.
Sodium sulfide solution is an aqueous preparation with a specified concentration, while flakes are a solid commercial form. Their concentrations, handling requirements, transportation considerations, and suitability for industrial processes differ.
