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What Is Sodium Sulfide? Uses, Properties and Supplier Guide
Sodium Sulfide is an important inorganic sulfide widely used in leather processing, mining flotation, wastewater treatment, dyes, textiles, paper production and chemical manufacturing. This article introduces its basic properties, main applications, packaging, storage and how to choose a reliable Sodium Sulfide supplier.
CAS No.: 1313-82-2 Formula: Na₂S Yellow / Red Flakes Industrial Sulfide Chemical
What Is Sodium Sulfide?
Sodium Sulfide, with CAS No. 1313-82-2 and molecular formula Na₂S, is an important inorganic sulfide chemical commonly supplied as yellow flakes, red flakes, granules or solid material. It has strong alkalinity and reducing properties, making it useful in many industrial chemical processes.
Sodium Sulfide is widely required by leather manufacturers, mining companies, wastewater treatment plants, dye producers, textile factories, paper mills, chemical manufacturers, importers and distributors. For industrial buyers, product content, impurity control, stable supply, safe packaging and complete export documents are important purchasing factors.
Basic Information of Sodium Sulfide
| Item | Information |
|---|---|
| Product Name | Sodium Sulfide |
| CAS No. | 1313-82-2 |
| Molecular Formula | Na₂S |
| Molecular Weight | 78.04 g/mol |
| Appearance | Yellow Flakes / Red Flakes / Granules / Solid |
| Common Grade | Industrial Grade / Technical Grade / 60% Flakes or Customized Specification |
| Main Application | Leather Processing, Mining Flotation, Wastewater Treatment, Dyes, Textiles, Paper, Chemical Intermediates |
| Packaging | 25kg Bag / Jumbo Bag / Customized Packaging |
| Documents | COA, SDS/MSDS, TDS, Packing List, Commercial Invoice |
Main Applications of Sodium Sulfide
Sodium Sulfide is widely used as an industrial sulfide chemical and reducing agent. Its strong alkalinity and sulfide functionality make it suitable for leather processing, mineral flotation, wastewater treatment and chemical manufacturing.
Leather Processing
Used in leather dehairing and tanning-related processes as an important auxiliary chemical.
Mining Flotation
Applied in selected mineral processing and flotation systems to support ore beneficiation processes.
Wastewater Treatment
Used in industrial wastewater treatment, especially where sulfide chemistry is required for selected treatment processes.
Dyes & Chemicals
Used in dye production, textile auxiliaries, paper chemicals and other industrial chemical intermediate applications.
Sodium Sulfide Supplier and Exporter in China
Shandong Yinglang Chemical Co., Ltd. is a professional Sodium Sulfide supplier and exporter in China. We provide Sodium Sulfide CAS 1313-82-2 for global chemical buyers, importers, distributors and industrial manufacturers.
As a chemical supplier and exporter, Shandong Yinglang Chemical supports global customers with stable Sodium Sulfide supply, competitive quotation, flexible packaging and professional export service. We serve leather factories, mining companies, wastewater treatment plants, dye manufacturers, textile factories, paper mills, chemical distributors, importers and industrial buyers requiring reliable long-term supply.
- Stable Sodium Sulfide bulk supply
- Industrial grade and technical grade available according to actual specification
- COA and SDS/MSDS available
- 25kg bag, jumbo bag or customized packaging
- Support for international chemical export documents
- Suitable for importers, distributors and industrial chemical buyers
Packaging, Storage and Delivery
Sodium Sulfide is supplied in secure and export-standard packaging to ensure safe storage and transportation. Common packaging options include 25kg bags, jumbo bags or customized packaging according to customer requirements.
Because Sodium Sulfide may react with acids and release hazardous hydrogen sulfide gas, packaging, storage and transportation should follow applicable chemical safety and dangerous goods requirements. For bulk orders, delivery arrangements should be confirmed according to destination country, order quantity, packaging type and local import regulations.
| Service Item | Support |
|---|---|
| Packaging | 25kg Bag / Jumbo Bag / Customized Packaging |
| Order Type | Trial Order / Bulk Order |
| Export Documents | COA, SDS/MSDS, TDS, Packing List, Commercial Invoice |
| Delivery Support | Sea Freight, Chemical Logistics and Customer-Specified Delivery Terms |
Safety Note
Sodium Sulfide is an alkaline and hazardous industrial chemical. It should be stored in a cool, dry and well-ventilated place with packaging tightly sealed. Keep away from acids, oxidizing agents and incompatible materials. Operators should wear suitable protective equipment and follow local chemical safety regulations. For industrial use only.
How to Choose a Reliable Sodium Sulfide Supplier
When purchasing Sodium Sulfide, buyers should evaluate product content, impurity level, supplier qualification, packaging quality, stable supply capacity, export experience and document support. A reliable Sodium Sulfide supplier should be able to provide clear specifications, COA, SDS/MSDS and professional export service.
Shandong Yinglang Chemical Co., Ltd. supports global customers with stable supply, competitive quotation, flexible packaging and complete document support. If you are looking for a Sodium Sulfide supplier, manufacturer or exporter in China, please contact us for the latest price and product information.
FAQ About Sodium Sulfide
Q1: What is the CAS number of Sodium Sulfide?
A: The CAS number of Sodium Sulfide is 1313-82-2.
Q2: What is Sodium Sulfide used for?
A: It is mainly used in leather processing, mining flotation, wastewater treatment, dyes, textiles, paper production and chemical intermediates.
Q3: What form can you supply?
A: Common forms include yellow flakes, red flakes, granules or solid material according to actual product specifications.
Q4: Can you provide COA and SDS/MSDS?
A: Yes. Shandong Yinglang Chemical can provide COA, SDS/MSDS, TDS and other required export documents.
Q5: Is Sodium Sulfide hazardous?
A: Yes. Sodium Sulfide is a hazardous alkaline sulfide chemical and should be handled, stored and transported according to applicable chemical safety regulations.
Looking for Sodium Sulfide CAS 1313-82-2?
Contact Shandong Yinglang Chemical Co., Ltd. for Sodium Sulfide price, product specification, packaging options and export documents. Please send your required quantity, destination country and application for a fast quotation.
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