Ammonium sulfide CAS 12135-76-1
Ammonium sulfide is currently a widely used inorganic sulfide in China's chemical industry. We know that heavy metal sulfides are difficult to dissolve in water, and even difficult to dissolve in non oxidizing acids. By using hydrogen sulfide or soluble sulfides such as sodium sulfide and ammonium sulfide to react with metal ions, insoluble sulfides can be precipitated from the solution
| Item | Specification |
| Boiling point | 40 °C |
| Density | 1 g/mL at 25 °C |
| Vapor pressure | 600 hPa at 20 °C |
| pKa | 3.42±0.70(Predicted) |
| ph | 9.5 ( 45% aqueous solution) |
| SOLUBLE | Miscible with water |
Ammonium sulfide can be used as a chromatographic analysis reagent, trace analysis reagent for thallium, photographic color reagent, blackening agent for mercury thickening method, denitrification agent for nitrocellulose, important reagent for chemical analysis and purification of substances. It is also used as a regeneration agent for activated carbon desulfurization in fertilizer production.
Usually packed in 25kg/drum,and also can be do customized package.
Ammonium sulfide CAS 12135-76-1
Ammonium sulfide CAS 12135-76-1
