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HS Code |
923079 |
| Chemicalname | Sodium Hydrosulfide |
| Chemicalformula | NaHS |
| Molarmass | 56.06 g/mol |
| Appearance | Colorless to yellow solid |
| Odor | Rotten egg (hydrogen sulfide-like) |
| Solubilityinwater | Very soluble |
| Meltingpoint | 350 °C (decomposes) |
| Density | 1.79 g/cm³ |
| Ph | Alkaline (basic) in solution |
| Casnumber | 16721-80-5 |
As an accredited Sodium Hydrosulfide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Sodium Hydrosulfide is packaged in a 25 kg net weight, blue HDPE drum with a tightly sealed lid and hazard labels. |
| Shipping | Sodium Hydrosulfide should be shipped in tightly sealed, corrosion-resistant containers, clearly labeled and compliant with hazardous materials regulations. It must be transported under cool, dry conditions, away from acids and oxidizing agents. Proper safety documentation and emergency procedures must accompany the shipment to ensure safe handling during transit. |
| Storage | Sodium hydrosulfide should be stored in a cool, dry, well-ventilated area away from moisture, acids, and oxidizing agents. Keep the container tightly closed and properly labeled. Use corrosion-resistant materials for storage. Protect from physical damage and sources of ignition. Store in a secure location to prevent unauthorized access and environmental contamination, and always follow applicable safety regulations and guidelines. |
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Purity 70%: Sodium Hydrosulfide with a purity of 70% is used in pulp and paper delignification, where it enhances lignin removal efficiency. Stability temperature 150°C: Sodium Hydrosulfide with a stability temperature of 150°C is used in ore flotation processes, where it ensures consistent sulfide mineral recovery under high-temperature conditions. Molecular weight 56.06 g/mol: Sodium Hydrosulfide with a molecular weight of 56.06 g/mol is used in wastewater treatment, where it facilitates rapid heavy metal precipitation. Particle size <50 µm: Sodium Hydrosulfide with a particle size of less than 50 µm is used in leather dehairing, where it improves penetration and uniform hair removal. Aqueous solution concentration 40%: Sodium Hydrosulfide in a 40% aqueous solution is used in petrochemical gas purification, where it efficiently scavenges hydrogen sulfide from process streams. Melting point 350°C: Sodium Hydrosulfide with a melting point of 350°C is used in dyestuff manufacturing, where it provides stable and controlled reduction in high-temperature reactions. Solubility 100 g/L: Sodium Hydrosulfide with a solubility of 100 g/L is used in textile processing, where it allows for concentrated liquors and accelerated process times. Reactivity fast: Sodium Hydrosulfide with fast reactivity is used in chemical synthesis, where it enables efficient and complete reduction of intermediate compounds. |
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Tel: +8615371019725
Email: admin@sinochem-nanjing.com
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