Introducing China's premier supplier of Sodium Sulfide Na2S! We offer top-quality yellow flakes with a guaranteed 60% purity. As leaders in the industry, our product promises exceptional performance and reliability. Discover the finest Sodium Sulfide chemicals with CAS 1313-82-2, engineered to meet your highest standards. Choose Guangzhou Zhifan Chemical Co., Ltd. for unparalleled quality and expertise in chemical solutions.
Sodium sulfide, chemically known as Na2S and often referred to by its colloquial names such as stinky alkali, stinky soda, and alkali sulfide, is a remarkable inorganic compound. Typically seen as a colorless crystalline powder, this compound boasts excellent solubility in water, limited solubility in ethanol, and is insoluble in ether. Caution is advised when handling sodium sulfide, as it can cause burns upon contact with the skin and hair, a property that has earned it the name alkali sulfide. One must be vigilant of its exposure to air, which results in the emission of toxic hydrogen sulfide gas, notorious for its distinctive rotten egg odor. Industrial-grade sodium sulfide carries impurities, lending it hues of pink, brown-red, or earthy yellow, deviating from its pure form. Discover the versatile and dynamic nature of sodium sulfide's applications with Guangzhou Zhifan Chemical Co., Ltd., the trusted name in chemical solutions.
| English name |
sodiuM sulfide |
| Synonyms |
Sodium monosulfide, Sodium sulphide, Sodium sulfuret |
| CAS |
1313-82-2 |
| EINECS |
215-211-5 |
| Chemical formula |
Na2S |
| Purity |
60% |
| Appearance |
Yellow flakes |
| Applications |
Used in the manufacture of dyes, sulfides, and as an ore flotation agent, rawhide dehairing agent, paper cooking agent, etc. |
| Grade |
Industrial Grade |
| Loading Port |
Qingdao |
| Package |
25kg bag/1000kg bag |
| Marker |
Customizable |
1. The versatile Sodium Sulfide Chemicals are indispensable in the vibrant dye industry, where they play a pivotal role in the creation of sulfur dyes. They serve as essential raw materials for cyan sulfide and sulfide blue. In the dynamic world of printing and dyeing, these chemicals excel as dyeing auxiliaries, adeptly dissolving sulfur dyes. In the tanning industry, they perform the crucial task of hydrolyzing raw hides and skins, facilitating efficient hair removal. Furthermore, they are instrumental in crafting sodium polysulfide, which accelerates the soaking and softening of dry hides in water. Their significance extends to the paper industry, where they function as effective cooking agents. Within the textile realm, they enable denitrification and the reduction of nitrates in man-made fibers and act as mordants for dyeing cotton fabrics. The pharmaceutical industry also benefits from their use in manufacturing antipyretics like phenacetin. Beyond these applications, they contribute to the production of sodium thiosulfate, sodium hydrosulfide, and sodium polysulfide.
2. Elevate the surface quality of aluminum and alloy etching with the precise addition of sodium sulfide to alkaline etching solutions. This remarkable compound significantly enhances etching outcomes. Moreover, it is an excellent agent for removing alkali-soluble heavy metal impurities, such as zinc, from alkaline etching solutions, ensuring a pristine finish.
3. In the realm of electroplating, sodium sulfide shines as a treatment for conductive layers, enabling direct electroplating processes. Through its reaction with palladium, it produces colloidal palladium sulfide, which forms a superior conductive layer on non-metal surfaces, enhancing the overall electroplating quality.
4. As an effective corrosion inhibitor, sodium sulfide extends its utility by serving as a foundational raw material for critical compounds like sodium thiosulfate, sodium polysulfide, and sulfur dyes, supporting a wide range of industrial applications.
5. Widely employed in the manufacture of sulfur dyes, sodium sulfide is instrumental in creating leather depilatories and plays a crucial role in metal smelting. Its versatility extends to photography and rayon denitration, showcasing its multifaceted industrial applications.
Personal Protection: Equip yourself with the finest in protective gear! Ensure you're wearing safety glasses, sturdy gloves, and appropriate clothing. It's crucial to shield your skin and eyes from potential contact with sodium sulfide.
Ventilation Environment: Foster a well-aerated environment to facilitate the smooth dissipation of any harmful gases. Proper ventilation is key to maintaining a safe workspace.
Avoid Mixing with Other Substances: With its potent reducing properties, sodium sulfide demands careful handling. Steer clear of mixing it with acids, oxidants, or any other reactive substances to avert any vigorous reactions.
Storage Requirements: Safeguard your sodium sulfide by storing it in a dry, well-ventilated, and cool location. Keep it distant from fire sources and flammable materials, and ensure it stays dry to prevent any dangerous interactions with water.
In Summary: Adhere strictly to safety operating procedures when handling sodium sulfide. This diligence is essential to guarantee your personal safety and the safety of those around you.
Guangzhou Zhifan Chemical Co., Ltd.
With a legacy of expertise in the chemical industry, Guangzhou Zhifan Chemical Co., Ltd. stands as a beacon of reliability and innovation. Our seasoned procurement and channel specialists, with years of experience, are committed to delivering the latest insights on chemical products and market trends. Spanning over an impressive 5,000 square meters, our strategically placed chemical warehouses across South China ensure seamless logistics. Proximity to major ports like Guangzhou Nansha Port and Shenzhen Port makes international shipping remarkably efficient. We take pride in our qualifications to handle dangerous goods, and our products have consistently met the stringent standards of quality inspections, complete with comprehensive reports. Choose us with confidence, knowing that quality and safety are our priorities.
For over 15 years, Zhifan Chemical has been at the forefront of the chemical industry, crafting a portfolio of superior products that cater to diverse needs. Our flagship offerings include sodium hydroxide, sodium sulfide, and polyaluminum chloride, among others. We also specialize in polyacrylamide, oxalic acid, compound alkali, sodium hydrosulfide, sodium metabisulfite, and ferrous sulfate. Additionally, we provide essential industrial chemicals such as soda ash, glucose, citric acid, industrial salt, and high-performance defoaming agents, ensuring that every product meets and exceeds industry expectations.
About price:
Product prices sometimes fluctuate due to raw materials and other factors. Please be sure to consult with customers to determine the price before purchasing in large quantities.
Regarding packaging:
Product labels and packaging will be updated in due course. The specific packaging will be subject to the actual goods received, or you can contact the customer to obtain the current packaging diagram.
About logistics:
All goods will be shipped by sea and picked up at the port by default. Products that are less than a full container will be consolidated. If you need door-to-door delivery or other needs, please contact customer service for specific communication.
Regarding timeliness:
Depending on the different transportation methods and different product categories of each logistics company, the transportation time will vary. Please contact customer service for details. After the goods are delivered to the carrier, they are beyond the control of our company. If special circumstances occur, please understand and contact us in time. Contact customer service staff and resolve the issue.
Other products:
This website only displays some products. If you need other products or models, please consult customer service.
Regarding large customers:
please inform us of long-term cooperation with large quantities, and our manager will contact you directly.
Audited Supplier 
){kind=link}