Discover premium-grade Sodium Sulfide Na2S in vibrant yellow flakes, boasting a robust 60% concentration. As a leading supplier in China, Guangzhou Zhifan Chemical Co., Ltd. is dedicated to delivering top-notch quality for all your chemical needs.
Sodium sulfide, a remarkable chemical also known by its intriguing aliases-stinky alkali, stinky soda, and alkali sulfide-is an inorganic compound with the distinct chemical formula Na2S. This fascinating substance typically manifests as a colorless crystalline powder, showcasing its versatile nature. Its solubility characteristics are noteworthy: it dissolves easily in water, remains insoluble in ether, and is only slightly soluble in ethanol. However, caution is paramount as sodium sulfide can cause burns upon contact with skin and hair, reinforcing its common moniker of alkali sulfide. When exposed to the air, sodium sulfide liberates toxic hydrogen sulfide gas, notorious for its distinctive rotten egg odor. Industrial-grade sodium sulfide is distinguished by its impurities, which bestow hues of pink, brown-red, or earthy yellow. This compound stands as a critical player in numerous industrial applications, where its unique properties are harnessed with precision.
| 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. In the vibrant world of dyes, Sodium Sulfide 60% Yellow Flakes plays a pivotal role in the creation of sulfur dyes, acting as the essential component for cyan sulfide and sulfide blue. Within the realm of printing and dyeing, it serves as a critical auxiliary, effectively dissolving sulfur dyes for optimal use. In leather processing, it works its magic by hydrolyzing raw hides, seamlessly removing hair, and facilitating the production of sodium polysulfide to soften dry hides swiftly. Within the paper industry, it takes on the role of a cooking agent, enhancing paper quality. The textile industry benefits from its prowess in denitrification and nitrate reduction of man-made fibers, alongside its use as a mordant for dyeing cotton fabrics. Within the pharmaceutical realm, it is instrumental in producing antipyretics like phenacetin. Furthermore, it finds utility in crafting sodium thiosulfate, sodium hydrosulfide, sodium polysulfide, and more.
2. In the field of metal finishing, adding a measured quantity of sodium sulfide to alkaline etching solutions for aluminum and its alloys greatly enhances the etching surface quality, ensuring precision and superior results. Moreover, it proves invaluable in purging alkali-soluble heavy metal impurities, such as zinc, from the etching solution, ensuring a pristine finish.
3. Sodium sulfide's versatility shines through in electroplating applications, where it treats the conductive layer in direct electroplating. The reaction with palladium yields colloidal palladium sulfide, establishing an excellent conductive layer on non-metallic surfaces, enhancing conductivity and finish.
4. As an adept corrosion inhibitor, sodium sulfide stands as a guardian against degradation. It also serves as a fundamental raw material in the creation of sodium thiosulfate, sodium polysulfide, and sulfur dyes, underscoring its multifaceted importance.
5. With its wide-ranging applications, sodium sulfide is integral to the manufacturing of sulfur dyes, the crafting of leather depilatories, and the smelting of metals. Furthermore, it plays significant roles in photography and the denitration of rayon, demonstrating its versatility across various industries.
Personal Protection: It is imperative that you arm yourself with suitable protective gear, including safety glasses, gloves, and protective clothing. Diligently avoid any skin and eye contact to safeguard your well-being.
Ventilation Environment: Guarantee that your operational space is superbly ventilated. This is vital to prevent the build-up of any potentially harmful gases that could compromise safety.
Avoid Mixing with Other Substances: Sodium sulfide possesses notable reducing properties. Be vigilant and steer clear of combining it with acids, oxidants, or any other incompatible substances to avert any hazardous or violent reactions.
Storage Requirements: Uphold stringent storage standards by keeping the product in a dry, well-ventilated, and cool environment. Ensure it is isolated from any fire sources and flammable materials, and prevent any contact with water for optimal safety.
In essence, it is critical to rigorously adhere to established safety operating procedures when utilizing sodium sulfide. This commitment is essential in guaranteeing your personal safety and preserving a secure working environment.
Guangzhou Zhifan Chemical Co., Ltd.
For those seeking excellence in chemical procurement, Guangzhou Zhifan Chemical Co., Ltd. stands as a beacon of expertise. Our seasoned procurement and channel specialists, with their deep-rooted experience in the chemical industry, are here to provide you with cutting-edge consultation on chemical products and the dynamic changes in the market. Spanning over 5,000 square meters, our strategically located warehouses across South China ensure seamless distribution and accessibility. Nestled conveniently near the bustling Guangzhou Nansha Port and Shenzhen Port, we facilitate smooth and efficient international shipping. Proudly possessing the qualifications to handle hazardous goods, our products undergo rigorous quality checks and come with certified inspection reports. Trust in us for unmatched quality and peace of mind with every purchase!
With a steadfast dedication spanning more than 15 years, Zhifan Chemical has established a stronghold in the chemical industry. Our extensive product portfolio includes top-tier chemicals such as sodium hydroxide, sodium sulfide, polyaluminum chloride, polyacrylamide, oxalic acid, compound alkali, sodium hydrosulfide, sodium metabisulfite, ferrous sulfate, soda ash, glucose, citric acid, industrial salt, and defoaming agent, among others. Each product in our lineup is crafted to meet the highest standards of quality and efficacy, fulfilling diverse industrial needs with precision and reliability.
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.
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