Ammonium Sulfate CAS 7783-20-2
AMMONIUM SULFATE CAS 7783-20-2
Ammonium sulfate [(NH₄)₂SO₄] is a versatile, cost-effective inorganic salt widely used as a nitrogen-sulfur fertilizer in agriculture. Its dual-nutrient supply, compatibility with most crops and soils, and low environmental impact make it a staple in global agriculture. Beyond farming, it serves as a critical raw material in chemicals, textiles, water treatment, and food/pharmaceutical industries. With stable chemical properties, easy handling, and broad application prospects, ammonium sulfate remains a key product in the global chemical and agricultural supply chains.
Product Details
| Specification | GB1886.6-2016 | FCC V |
| Content((NH4)2SO4)≥w/ % | 99.0-100.5 | 99.0-100.5 |
| Ignition Residue ≤w/% | 0.25 | 0.25 |
| Ignition Residue ≤w/% | 3 | - |
| Se ≤(mg/kg) | 30 | 30 |
| Pb ≤(mg/kg) | 3 | 3 |
product aDVANTAGE
- Dual-nutrient supply: Provides 20%-21% N and 23%-24% S, improving fertilization efficiency for crops.
- Soil-friendly: Weakly acidic, ideal for neutral-alkaline soils, reducing soil salinization and improving nutrient availability.
- Stable & easy to handle: Non-hazardous, low-hygroscopic, compatible with mechanical application and long-distance transportation.
- Cost-effective: Mature production process, especially from byproduct recovery, offering high cost-performance.
- Versatile: Applicable in agriculture, industry, food, pharmaceuticals, etc., supporting circular economy.
product application
- Agriculture: Fertilizer for field crops (rice, wheat, corn), cash crops (tobacco, fruits, vegetables), suitable for alkaline soils and soilless culture.
- Industry: Raw material for ammonium persulfate, textile dye fixative/flame retardant, water treatment coagulant aid, mineral flotation agent.
- Food & Pharma: Food additive (E517) for bakery products; pharmaceutical excipient (filler/disintegrant) and topical astringent.
- Others: Laboratory reagent, fire extinguisher component, animal feed additive for ruminants.
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