Sodium Sulfide Supplier From Turkey and UAE
As a leading Sodium Sulfide Supplier, we understand that industrial applications demand consistency, purity, and reliable logistics. Sodium Sulfide (Na₂S) is a vital inorganic chemical compound used extensively across the leather, mining, and paper industries. While it typically appears as a yellow to red solid in its hydrated form (Na₂S·9H₂O), it forms clear, strongly alkaline solutions when dissolved in water.
Whether you are looking for Sodium Sulphide flakes or solid forms, choosing the right partner is crucial for maintaining your production quality. Below, we detail the technical properties and diverse applications that make us the preferred Sodium Sulfide Supplier for clients worldwide.
Technical Properties & Specifications
When sourcing this chemical, verifying the specifications with your Sodium Sulfide Supplier is essential to ensure it meets your industrial grade requirements.
| Property | Description |
|---|---|
| Chemical Formula | Na₂S (Anhydrous), Na₂S·9H₂O (Hydrated) |
| CAS Number | 1313-82-2 |
| Appearance | Yellow to red flakes or solid (depending on iron content) |
| Odor | Distinctive “rotten egg” smell (due to H₂S evolution) |
| Solubility | Highly soluble in water; insoluble in ether |
| Melting Point | ~1,175°C (2,147°F) |
| pH Level | Strongly Alkaline (High pH in solution) |
Key Industrial Applications
Sodium Sulfide is a versatile agent used for its reducing and alkaline properties. As your dedicated Sodium Sulfide Supplier, we cater to the following major sectors, providing complementary chemical solutions for your entire production line.
1. Leather Industry (Tanning & Dehairing)
The leather industry is the largest consumer of Na₂S. It is the primary dehairing agent used in tanneries.
- Function: It breaks down the disulfide bonds in hair keratin, effectively removing hair from hides.
- Benefit: Sourcing high-purity flakes from a trusted Sodium Sulfide Supplier ensures precise control over the tanning process, resulting in softer, higher-quality leather without damaging the grain.
2. Mining & Ore Flotation
In the mining sector, Sodium Sulfide acts as a critical flotation agent, particularly for oxidized lead and copper ores.
- Synergy: It modifies the surface of mineral ores, allowing valuable metals to be separated. In many flotation circuits, it is used alongside pH regulators like Soda Ash to optimize the separation environment.
3. Pulp and Paper Manufacturing
In the Kraft process, Sodium Sulfide is essential for digesting wood pulp.
- Process: It is combined with Caustic Soda to form “white liquor,” which dissolves lignin and separates cellulose fibers to create strong paper products.
4. Chemical Manufacturing & Waste Treatment
It serves as a reducing agent in organic synthesis and is vital for removing heavy metals from wastewater.
- Waste Treatment: While Sodium Sulfide precipitates metals, Hydrogen Peroxide is often used in subsequent stages to reduce COD (Chemical Oxygen Demand) and neutralize sulfur odors.
5. Textile & Detergent Applications
In the textile industry, Sodium Sulfide is used in the application of sulfur dyes.
- Complete Solutions: For the subsequent washing, scouring, and bleaching processes required to finish fabrics, we also supply high-performance surfactants such as LABSA and SLES.
6. Rubber Industry
Na₂S is used in the vulcanization process to improve elasticity.
- Processing: It is often utilized in facilities that also require processing aids and lubricants like PE Wax to ensure smooth manufacturing of rubber goods.
Safety, Handling, and Storage
Sodium Sulfide is classified as a hazardous substance. A responsible Sodium Sulfide Supplier will always provide a detailed Material Safety Data Sheet (MSDS) with every shipment.
- Corrosivity: It is highly alkaline and can cause severe skin and eye burns. Protective gear (PPE) is mandatory.
- H₂S Risk: Contact with acids releases toxic Hydrogen Sulfide (H₂S) gas.
- Storage: Keep in a cool, dry, and well-ventilated warehouse. It must be stored away from moisture, acids, and strong oxidizers.
Packaging and Global Logistics
We understand that timely delivery and secure packaging are just as important as chemical quality. As a global Sodium Sulfide Supplier, we offer flexible packaging options designed to withstand international transit.
- Standard Packaging:
- 25 kg PP/PE bags (3 layers for moisture protection).
- 900 kg / 1000 kg Jumbo bags.
- Iron drums (150 kg) for specific solid forms.
- Container Loading: Typically loaded into 20–25 MT containers. We ensure strict adherence to Dangerous Goods (DG) transport regulations.
Why Choose Us as Your Sodium Sulfide Supplier?
Selecting a vendor goes beyond price—it is about reliability, quality, consistency, and supply chain security. By partnering with us, you gain access to:
- Consistent Purity: Rigorous quality control ensures low iron content.
- Full Product Range: From Na₂S to essential additives like Soda Ash and Caustic Soda, we are a one-stop shop.
- Technical Support: Expert guidance on dosage and handling.
Ready to optimize your supply chain?
Contact our sales team today for a competitive quote and let us be your long-term Sodium Sulfide Supplier.
Technical Data Sheets of Sodium Sulfide
| SPECIFICATIONS | RESULTS |
|---|---|
| Appearance | Yellow Flakes |
| Na2S, % | 60 ± 2 |
| Na2SO3, % | < 2 |
| Na2CO3, % | < 0.5 |
| Fe, ppm | < 10 |
| Insoluble Content, % | < 12 |
| Density, g/ cmᵌ | 1600 |
| Melting Point, ℃ | 92 |
