Description
Ammonium sulfide, with the chemical formula (NH₄)₂S, is a compound composed of ammonium and sulfide ions. It is commonly known for its strong and unpleasant odor, often described as similar to rotten eggs. This compound is typically found in a solution form and is used in various industrial and laboratory applications .
Application
Used as hard acid fiber dehardener, titration analysis of thallium
Used as analytical reagent
Specifications
| Item | Specifications | Results |
| Appearance | Light yellowfuming liquid | Conform |
| Assay | ≥20% | 20.25% |
| Density, g/ml 20℃ | 0.98-1.02 | 0.98-1.02 |
| Pb | ≤5.0 ppm | <0.72ppm |
| Cd | ≤5.0 ppm | <0.33ppm |
| As | ≤5.0 ppm | <0.20ppm |
| Hg | ≤1.0 ppm | <0.06ppm |
| Conclusion | The results conforms with Enterprise standards | |
Packaging specifications
Plastic barrel packaging, net weight 200 kg per barrel
Certifications
ISO 9001. ISO 22716. cGMP certified
Kosher, Halal certified
Shipping Information
MOQ: (Due to the nature of chemical transportation, please consult the sea trade manager for details!)
Port of Loading: CHINA - Shanghai Port, Ningbo Zhoushan Port, Guangzhou Port, Qingdao Port, Tianjin Port, Dalian Port, Xiamen Port, Lianyungang Port (can be ensured according to the requirements of customers)
Delivery Time: 4-6 weeks
Payment Terms
L/C, D/P, T/T at buyer’s cost
Sample available on request
Multiple Names
thioxoammonium
Ammonium sulfide
diammoniumsulfide
Ammonium bisulfide
ammoniummonosulfide
trueammoniumsulfide
Ammoniumsulfidesolution
ammoniumsulfide((nh4)2s)
ammoniumsulfide,solution
ammoniumsulfide(solution)
Ammonium sulfide, solution
ammoniumsulfideaqueoussolution
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