Ammonium Sulphate

Ammonium Sulphate (Solfato di ammonio)

AMMONIUM SULPHATE (30%)

• Commercial Name: Ammonium Sulfate Solution 25–35%
• Form: Clear, colorless liquid
• Odour: Mildly ammoniacal
• Concentration: 25–35%
• pH (as supplied): 3.0 – 5.0
• Density (approx.): 1.20 g/cm³
• Ammoniacal Nitrogen (N): ≥ 6.0% w/w
• Sulfur (as SO₃): ≥ 15.0% w/w
• Dry Matter: ≥ 20% w/w
• Impurities:

1. Lithium: ≤ 5 mg/kg
2. Potassium: ≤ 5 mg/kg
3. Sodium: ≤ 10 g/kg
4. Magnesium: ≤ 10 g/kg
5. Arsenic, Mercury, Cadmium, Lead: ≤ 10 mg/kg each

Application:

• Agriculture: Nitrogen fertilizer for all soil types, particularly suitable for calcareous soils due to its acidifying effect. Enhances the bioavailability of nutrients in the soil.
• Water Treatment: Used for adjusting nitrogen balance in purification systems.
• Industrial Uses:
  1. Catalyst for resin curing processes
  2. Decalcifying agent in leather treatment
  3. Additive in fire-extinguishing formulations

Description:
Ammonium Sulfate Solution 25–35% is a chemically produced aqueous solution obtained from the neutralization of ammonia with sulfuric acid. It provides readily available ammoniacal nitrogen and sulfur, offering a balanced and gradual nutrient release. This product improves soil fertility and promotes healthy plant growth while lowering pH in alkaline soils.
Its clear, colorless appearance and complete solubility make it easy to handle and integrate into liquid fertilizer systems or industrial formulations.

Key Features:

• Fully soluble liquid fertilizer with balanced nitrogen and sulfur content
• Acidifying action ideal for calcareous soils
• Versatile for agricultural, industrial, and water treatment uses
• Non-hazardous, non-GMO, and allergen-free
• Stable under normal storage; may require dilution or mild heating in cold conditions

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