Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, and sales of fine chemicals. Headquartered in Jinan, Shandong, China, we are committed to delivering high-quality products to our global partners. Currently, over 90% of our products are exported to developed markets, including North America, Europe, Japan, South Korea, and the Middle East.
Basic Information
Product Name: Potassium sulfate(VI)
Alias: Potassium sulfate; Sulfate of potash
CAS No. : 7778-80-5
Molecular Formula: K2O4S
Molecular Weight: 174.27 g/mol
Classification: Inorganic salt; Fertilizer raw material; Industrial inorganic chemical
Physical & Chemical Properties
Appearance: White crystalline powder or granular
Odor: Odorless
Solubility: Soluble in water, insoluble in ethanol and organic solvents
Stability: Good chemical stability, stable under normal temperature and pressure
Specification Table
| Item | Specification | Unit | Remarks |
| Product Name | Potassium sulfate(VI) | — | Inorganic sulfate |
| CAS No. | 7778-80-5 | — | Industrial / Agricultural grade |
| Appearance | White crystal powder | — | Crystal solid |
| Molecular Formula | K2O4S | — | Metal sulfate |
| Molecular Weight | 174.27 | g/mol | — |
| Purity | ≥99.0 | % | Titration |
Main Uses
- Used as high-quality chlorine-free potassium fertilizer in agricultural industry.
- Applied in glass, dye, pharmaceutical and chemical industrial production.
- Used as analytical reagent and additive in food and feed industry.
- Employed as raw material for potassium salt preparation and metallurgical auxiliary.
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