98%
400G
Door-to-door
| Appearance | Light yellow crystal (> - 18 ℃) or colorless liquid, with hygroscopicity. Toxic. Decompose before melting point. It is very soluble in cold water, the aqueous solution is alkaline, decomposes in hot water, soluble in ethanol and alkali solution, and easily soluble in liquid ammonia. It turns yellow after a long time, with hydrogen sulfide and ammonia odor. | UN | 2683 |
| HS | 28139000 | DG Class | 8 |
| Synonyms | Ammonium Bisulfide; Ammoniumsulfid; Ammonium Sulphide; Trueammoniumsulfide; Diammoniumsulfide; Ammonium Sulfude; Ammonium Monosulfide; Ammoniummonosulfide; Ammoniumsulfide((Nh4)2S); Ammoniumsulfide(Solution) | ||