Ammonium Polysulfide | 12259-92-6
Cas No :
12259-92-6
Form :
Powder
Molecular Weight :
132.26 G/Mol
Molecular Formula :
NABO3 · H2O
Boiling Point :
100 °C
Melting Point :
150 °C
Flash Point :
100 °C
Solubility :
Soluble In Water; Miscible With Polar Solvents
Description :
Overview of Ammonium Polysulfide
Ammonium Polysulfide is a sulfur-containing compound used in analytical chemistry, metal treatment, and specialty chemical applications. Known for its sulfide content, providing unique reactivity, use in precipitating certain metal ions, and applications in specialized industrial processes, Ammonium Polysulfide is used in analytical testing, metallurgy, and chemical synthesis.
This compound typically appears as a yellow to brown solution with a characteristic sulfide odor. Its polysulfide structure provides useful properties for metal precipitation and sulfur chemistry.
Related products include Ammonium Sulfide, Sodium Polysulfide, and other sulfide compounds used in analytical and industrial chemistry.
Applications of Ammonium Polysulfide
Analytical Chemistry
- Used in qualitative analysis for metal ion separation
- Applied in precipitating certain metal sulfides
- Used in systematic cation analysis
Metal Treatment
- Used in metallurgical operations
- Applied in ore processing
- Used in metal surface treatment
Specialty Chemical Applications
- Used in producing sulfur compounds
- Applied in chemical synthesis
- Used in developing specialty chemicals
Safety & Handling Guidelines
- TOXIC—releases toxic hydrogen sulfide gas
- STRONG ODOR—use only in a well-ventilated fume hood
- Avoid inhalation of vapors and fumes
- Use gloves, goggles, and protective clothing
- Handle in well-ventilated areas with gas detection
- Store in tightly closed containers in a cool place
Where to Buy Ammonium Polysulfide?
Ammonium Polysulfide Manufacturer
ChemicalBull supplies Ammonium Polysulfide for analytical and industrial applications.
Ammonium Polysulfide Supplier & Distributor
- Available in various concentrations (aqueous solutions)
- Technical grade for analytical and industrial use
- COA, MSDS, and specifications provided
MSDS
Includes comprehensive toxicity warnings and H₂S hazard information.
Frequently Asked Questions (FAQs)
-
What is Ammonium Polysulfide used for?
Used in analytical chemistry for metal precipitation, metallurgical operations, and specialty chemical applications. -
What is the composition?
Mixture of ammonium sulfides with the general formula (NH₄)₂Sx, where x varies. -
What metals does it precipitate?
Precipitates Group II cations (Pb, Cu, Cd, Hg, As, Sb, Sn) as sulfides in qualitative analysis.
