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Introduction
| Property | Details |
|---|---|
| Chemical Formula | (NH₄)₂Sₓ (x=1-2) |
| Appearance | Yellowish-brown crystals or aqueous solution |
| Primary Uses | – Metal processing (precipitating heavy metals) – Dye/pigment synthesis – Agricultural fertilizer additive |
| Safety Hazards | Corrosive to metals/skin; releases toxic H₂S gas upon heating |
| Storage | Cool, dry area; avoid moisture and acids |
| Environmental | Decomposes in water, may impact aquatic ecosystems |
| CAS Number | 12135-76-1 (solution), 12124-97-9 (solid) |