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HS Code |
938508 |
| Chemical Name | Potassium Sulfide |
| Chemical Formula | K2S |
| Molar Mass | 110.26 g/mol |
| Appearance | Colorless crystalline solid |
| Density | 1.8 g/cm3 |
| Melting Point | 840 °C |
| Boiling Point | Non-volatile; decomposes |
| Solubility In Water | Highly soluble |
| Cas Number | 1312-73-8 |
| Odor | Rotten egg (due to H2S release) |
| Ionic Character | Ionic compound |
| Ph In Aqueous Solution | Strongly alkaline |
| Refractive Index | 1.540 |
| Stability | Reacts with moisture and CO2 |
| Color In Air | Yellowish on exposure to air |
As an accredited Potassium Sulfide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Potassium Sulfide, 500g: Sealed amber glass bottle with secure screw cap, hazard labeling, batch details, and safety instructions clearly displayed. |
| Storage | Potassium sulfide should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from moisture and acids. It must be kept away from oxidizing agents and incompatible substances. The storage area should be clearly labeled, with access restricted to trained personnel, as the compound is hygroscopic and releases toxic hydrogen sulfide gas on contact with water. |
| Shipping | Potassium sulfide should be shipped in tightly sealed, moisture-resistant containers, clearly labeled and in accordance with local, national, and international regulations. It is classified as hazardous; handle with care to prevent exposure to air or moisture, and avoid contact with acids. Transport by ground, air, or sea requires proper documentation and hazard labeling. |
Competitive Potassium Sulfide prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@sinochem-nanjing.com
