Ammonium Sulfate (CAS: 7783-20-2) – High-Purity Fertilizer and Industrial Chemical

🧪 CAS Number: 7783-20-2

🌟 Product Description

Ammonium sulfate ((NH₄)₂SO₄) is a white crystalline or granular inorganic salt highly soluble in water. It is most commonly used in agriculture as a nitrogen fertilizer. Additionally, it serves as an important raw material in water treatment, food additives, pharmaceuticals, and various industrial applications. It is a cost-effective, high-purity nitrogen source.

🏭 Applications

🌱 Agriculture: Nitrogen fertilizer and soil conditioner

💧 Water Treatment: Coagulant aid

🍬 Food Industry: Flour treatment agent and additive (E517)

💊 Pharmaceuticals: Excipient in antibiotics and other drug formulations

🏭 Industry: Component in flame retardants and pigment production

📊 Physical & Chemical Properties

Appearance: White crystalline or granular

Odor: Odorless

Molecular Formula: (NH₄)₂SO₄

Molecular Weight: 132.14 g/mol

Density: 1.77 g/cm³

Solubility: Highly soluble in water

Melting Point: 235–280 °C (decomposes)

⚠️ Storage & Safety

Store in a cool, dry, and well-ventilated area. Protect from moisture and keep bags tightly sealed. Eye and skin contact may cause irritation; wear gloves and safety goggles.

🔑 Keywords

ammonium sulfate, CAS 7783-20-2, nitrogen fertilizer, inorganic salt, food additive, water treatment chemical

📛 Other Names

Diammonium Sulfate, Sulfate of Ammonia