Ammonium Lactate Amaris Chemicals
Ammonium Lactate Original price was: $ 8.00.Current price is: $ 7.78.
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Ammonium Sulphate

Original price was: $ 2.00.Current price is: $ 1.50.

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Ammonium Sulphate is an inorganic salt with the formula (NH₄)₂SO₄. It appears as a white crystalline solid, highly soluble in water, and is widely used as a fertilizer due to its high nitrogen and sulfur content. Besides agriculture, ammonium sulphate finds extensive use in industrial processes, food additives, pharmaceutical applications, and water treatment. It acts as a soil amendment to improve nitrogen levels and acidity, a flocculating agent in water purification, and a stabilizer or precipitant in biochemical and pharmaceutical formulations.

Description

Ammonium Sulphate

Primary Uses 

Agriculture & Fertilizers

  • Used predominantly as a nitrogen fertilizer to provide plants with essential nitrogen and sulfur nutrients. 
  • Helps improve soil fertility and crop yields, especially on alkaline soils where it also lowers soil pH. 
  • Commonly applied for cereal crops, vegetables, fruits, and turfgrass. 

Industrial Applications

  • Used as a flame retardant in textiles and paper products. 
  • Acts as a precipitating agent in protein purification and biochemical research. 
  • Utilized as a stabilizer in some pharmaceutical formulations. 

Water Treatment

  • Functions as a flocculant to aid in the removal of impurities and suspended solids from wastewater. 
  • Helps control pH and remove contaminants. 

Food Industry

  • Sometimes used as an acidity regulator and dough conditioner in baking. 
  • Listed as a food additive (E517) in some regions, employed as an anti-caking agent or dough improver. 

Secondary Uses 

Pharmaceuticals

  • Used as an excipient and stabilizer in tablet and capsule formulations. 
  • Occasionally used in intravenous solutions to supply ammonium ions. 

Laboratory & Research

  • Used in protein precipitation protocols such as ammonium sulfate precipitation to fractionate proteins by solubility. 
  • Employed as a reagent for analytical chemistry. 

Other Niche Applications

  • Used in the manufacture of flame retardants, dyes, and other chemicals. 
  • Occasionally in textile industry as a mordant.
PRODUCT KEY FEATURES

1. Basic Identification Attributes

  • Chemical Name (IUPAC): Ammonium sulfate 
  • Common/Trade Names: Ammonium Sulphate, Diammonium Sulfate 
  • CAS Number: 7783-20-2 
  • HS Code: 3102.20.00 
  • Molecular Formula: (NH₄)₂SO₄ 
  • Synonyms: Diammonium sulfate, Ammonium sulphate 

2. Physical & Chemical Properties

  • Physical State: White crystalline powder or granules 
  • Color & Odor: White, odorless 
  • Melting Point: Decomposes at ~235 °C 
  • Boiling Point: N/A (decomposes) 
  • Density: ~1.77 g/cm³ 
  • Solubility: Highly soluble in water (~70.6 g/100 mL at 25°C), insoluble in alcohol and organic solvents 
  • pH Level: Aqueous solution is mildly acidic (~5.5–6.0) 
  • Vapor Pressure: Negligible 
  • Flash Point: Non-flammable 
  • Stability: Stable under normal conditions; decomposes on heating 

3. Safety & Hazard Attributes

  • Hazard Class (GHS): Not classified as hazardous; irritant to eyes and skin 
  • NFPA Ratings: Health 1, Flammability 0, Reactivity 0 
  • Exposure Limits (OSHA PEL/ACGIH TLV): No specific limits, low toxicity 
  • Reactivity: Stable; incompatible with strong oxidizers and strong bases 
  • Potential Hazards: Dust may cause irritation to respiratory tract; large ingestion can be harmful 

4. Storage & Handling Attributes

  • Storage Conditions: Store in a dry, cool, well-ventilated area away from moisture 
  • Container Type: Plastic or metal drums/bags with moisture barrier 
  • Shelf Life: 2–3 years if stored properly in sealed containers 
  • Special Handling: Avoid dust formation; use protective equipment when handling large quantities 

5. Regulatory & Compliance Attributes

  • Regulatory Status: 
    • FDA (USA): Approved as a food additive (21 CFR 184.1139) 
    • EFSA (EU): Approved (E517) 
    • JECFA: ADI not specified (generally recognized as safe) 
  • Transportation: Not classified as hazardous 
  • Waste Disposal: Dispose according to local regulations; non-hazardous waste 

6. Environmental & Health Impact

  • Ecotoxicity: Low toxicity to aquatic life but excessive use can cause eutrophication 
  • Persistence: Biodegradable; ammonium ions assimilate in soil and water 
  • Carcinogenicity: Not carcinogenic or mutagenic 

Biodegradability: Biodegradable

SAFETY HANDLING PRECAUTIONS
  • Safety Handling Precautions

  • Personal Protective Equipment (PPE): Gloves, goggles, dust mask when handling powders to prevent inhalation and skin/eye contact. 
  • Handling: Avoid generating dust; handle in well-ventilated area. 
  • Storage: Keep container tightly sealed; protect from moisture. 
  • Hygiene: Wash hands thoroughly after use; do not eat or smoke while handling. 

 

First Aid Measures

  • Inhalation: Move to fresh air; if irritation or breathing difficulties occur, seek medical help. 
  • Skin Contact: Wash with plenty of water and soap; if irritation develops, consult a doctor. 
  • Eye Contact: Rinse eyes immediately with water for at least 15 minutes; seek medical attention if irritation persists. 
  • Ingestion: Rinse mouth; drink plenty of water; seek medical attention if large quantities ingested. 

 

Firefighting Measures

  • Fire Hazards: Non-flammable and non-combustible. 
  • Extinguishing Media: Use water spray, foam, dry chemical, or CO₂ for surrounding fires. 

Special Precautions: Avoid dust inhalation during fire; wear protective breathing apparatus if necessary.