AMMONIUM SULFATE

Ammonium Sulfate – Agricultural & Industrial Processing Applications

Ammonium Sulfate (NH4)2SO4, featuring molecular weight 132.14 g/mol with exceptional fertilization characteristics, appearing as white crystalline granules with outstanding water solubility, superior nitrogen delivery properties, and exceptional effectiveness across diverse agricultural applications, is a specialized high-performance inorganic salt with outstanding performance characteristics, enhanced processing efficiency, and superior functionality in nitrogen fertilization, soil amendment, fire retardant systems, protein purification, water treatment processes, and specialized industrial processing. Ammonium Sulfate is a high-performance nitrogen fertilizer extensively used for crop nutrition, soil conditioning, industrial processing, and specialized chemical applications. (NH4)2SO4 is a high purity, highly soluble nitrogen salt with excellent fertilizing properties used for agricultural enhancement, laboratory analysis, industrial processes, and water treatment systems. The global ammonium sulfate market size was valued at USD 3.8 billion in 2024 and is expected to reach USD 4.9 billion by 2032, at a CAGR of 3.2% during the forecast period, with modern agricultural applications expanding significantly for crop nutrition and soil improvement industries. The compound exhibits exceptional nitrogen delivery characteristics and provides superior soil conditioning properties making it ideal for agricultural applications, industrial processes, laboratory procedures, and specialized chemical operations. Ammonium Sulfate is specifically processed to provide enhanced fertilization efficiency, improved processing performance, and superior results in applications requiring effective nitrogen delivery, reliable soil amendment, controlled industrial reactions, and agricultural-grade performance in fertilizer production, industrial processing, laboratory analysis, and specialized applications. In addition to its fertilizing properties, it also has excellent buffering characteristics and controlled crystallization properties. The nature of Ammonium Sulfate is chemically stable with excellent solubility and moderate hygroscopicity, making it function as one of the most versatile nitrogen salts available, being highly effective and providing excellent fertilization properties, delivering broad-spectrum agricultural applications, effective industrial performance, excellent process compatibility under various conditions, and outstanding safety profile during handling and application. Ammonium Sulfate represents one of the most essential and versatile inorganic compounds in modern agricultural production, industrial processing, laboratory operations, and specialized chemical sectors, providing exceptional nitrogen delivery properties, superior processing characteristics, excellent chemical reactivity, and outstanding regulatory compliance during manufacturing and application, making it essential for agricultural operations, industrial facilities, laboratory procedures, water treatment systems, and specialized processes requiring high-performance nitrogen chemistry and regulatory approval with international agricultural and industrial standards.

At Chemicals & Process Equipment Limited, we supply advanced Ammonium Sulfate manufactured under stringent quality control standards and international chemical, agricultural, industrial, and laboratory specifications. Our comprehensive product range includes various purity levels, different crystal forms, and specialized formulations meeting diverse requirements for agricultural operations, industrial facilities, laboratory applications, water treatment processes, and specialized applications across global agricultural, industrial, laboratory, and chemical markets.

✅ Advanced Nitrogen Technology – Optimized Performance & Processing Excellence
✅ Consistent Quality Standards – Multiple Product Classifications with Complete Documentation
✅ Essential Fertilizer Component – Superior Nitrogen Delivery Properties & Agricultural Compatibility
✅ Multi-Industry Applications – Agricultural, Industrial, Laboratory, Water Treatment Industries
✅ Technical Support Package – Complete Application Guidance & Performance Optimization

In 2024, the agriculture sector commanded a substantial 78% share of the market revenue. Leading the charge, nitrogen fertilizer applications took the spotlight, closely trailed by specialty crops that require precise sulfur nutrition and controlled nitrogen release for optimal growth and yield enhancement. Market expansion is driven by increasing global food demand, growing precision agriculture adoption, expanding specialty fertilizer requirements, and rising industrial processing needs across multiple agricultural regions.

For comprehensive information about ammonium sulfate applications in agriculture and industrial processing, this detailed technical resource on nitrogen fertilizers and soil management provides extensive coverage of nitrogen salt properties, agricultural requirements, and best practices for modern agricultural and industrial applications.

Technical Specifications & Properties

Property	Agricultural Grade	Industrial Grade	Laboratory Grade	Water Treatment Grade	Fire Retardant Grade	Technical Grade
(NH4)2SO4 Content (%)	99.0-100.5	98.5-100.0	99.5-100.5	98.0-99.5	97.0-99.0	95.0-98.0
Nitrogen (N) Content (%)	21.0-21.2	20.8-21.2	21.0-21.1	20.5-21.0	20.0-21.0	19.5-21.0
Sulfur (S) Content (%)	24.0-24.3	23.8-24.3	24.0-24.2	23.5-24.0	23.0-24.0	22.5-24.0
Moisture Content (%)	<0.3	<0.5	<0.2	<1.0	<2.0	<3.0
Particle Size (mm)	2-4	1-5	0.5-2	3-6	1-3	0.5-6
Bulk Density (g/cm³)	0.9-1.1	0.8-1.2	1.0-1.3	0.7-1.0	0.6-0.9	0.5-1.2
Solubility (g/100mL H2O, 20°C)	76.4	76.0-77.0	76.4	75.5-77.0	74.0-78.0	72.0-80.0
pH (1% solution)	5.0-6.0	4.5-6.5	5.2-5.8	4.0-7.0	4.0-6.0	3.5-7.0
Iron (Fe) Content (ppm)	<30	<100	<10	<200	<500	<1000
Heavy Metals (ppm)	<10	<50	<5	<100	<200	<500
Chloride (Cl) Content (ppm)	<20	<100	<10	<200	<500	<1000
Free Acid (as H2SO4) (%)	<0.02	<0.05	<0.01	<0.1	<0.2	<0.5
Insoluble Matter (%)	<0.01	<0.05	<0.005	<0.1	<0.2	<0.5
Arsenic (As) Content (ppm)	<2	<5	<1	<10	<20	<50
Lead (Pb) Content (ppm)	<5	<20	<2	<50	<100	<200
Cadmium (Cd) Content (ppm)	<1	<5	<0.5	<10	<20	<50
Mercury (Hg) Content (ppm)	<0.1	<0.5	<0.05	<1	<2	<5
Copper (Cu) Content (ppm)	<10	<50	<5	<100	<200	<500
Zinc (Zn) Content (ppm)	<20	<100	<10	<200	<500	<1000
Calcium (Ca) Content (ppm)	<50	<200	<20	<500	<1000	<2000
Magnesium (Mg) Content (ppm)	<30	<150	<15	<300	<600	<1200
Sodium (Na) Content (ppm)	<100	<500	<50	<1000	<2000	<5000
Potassium (K) Content (ppm)	<50	<250	<25	<500	<1000	<2000
Color	White	White	White	Off-White	Light Gray	Gray
Crystal Structure	Orthorhombic	Orthorhombic	Orthorhombic	Orthorhombic	Mixed	Mixed
Appearance	Granular	Granular/Powder	Fine Crystals	Granular	Powder/Granular	Coarse Powder
Hygroscopicity	Low	Low	Very Low	Moderate	High	High
Flowability	Excellent	Good	Excellent	Fair	Poor	Variable
Caking Tendency	Very Low	Low	Very Low	Moderate	High	High
Storage Life (months)	36	24	24	18	12	12
Storage Temperature (°C)	10-35	5-40	15-30	0-45	0-50	0-55
Relative Humidity Limit (%)	<70	<75	<65	<80	<85	<90
Decomposition Temp (°C)	280	280	280	280	280	280
Environmental Impact	Very Low	Low	Very Low	Low	Moderate	Moderate
Biodegradability	Excellent	Excellent	Excellent	Good	Good	Fair
Toxicity Level	Very Low	Low	Very Low	Low	Low	Moderate
Packaging	50kg Bags	25kg Bags	1kg Bottles	1000kg IBCs	25kg Drums	Bulk Bags
Regulatory Status	Fertilizer/AOAC	Industrial/ASTM	ACS/Reagent	Water Treatment	FR Standard	Technical

Available Product Types:

• Agricultural Grade for fertilizer and crop nutrition applications
• Industrial Grade for chemical processing and manufacturing operations
• Laboratory Grade for analytical and research applications
• Water Treatment Grade for municipal and industrial water systems
• Fire Retardant Grade for flame retardant formulations
• Technical Grade for general industrial and chemical processes
• Pharmaceutical Grade for drug manufacturing and medical applications
• Food Grade for food processing and additive applications
• Reagent Grade for scientific research and development
• High Purity Grade for specialized analytical applications
• Crystalline Grade for applications requiring specific crystal properties
• Granular Grade for agricultural broadcasting and application
• Custom Specifications for unique manufacturing requirements
• Fertilizer Blend Grade for compound fertilizer production
• Protein Precipitation Grade for biochemical applications

Specialized Application Solutions:

• Agricultural consultation and soil nutrition optimization services
• Industrial processing optimization and chemical synthesis design
• Laboratory method development and analytical procedures
• Water treatment system design and coagulation optimization
• Quality control method development and testing procedures
• Regulatory compliance assistance and safety assessment
• Custom ammonium sulfate development and performance testing services
• Technical consultation and process optimization
• Fire retardant consulting and flame resistance enhancement

Agricultural & Fertilizer Applications

Nitrogen Fertilization Agricultural manufacturers utilize Agricultural Grade Ammonium Sulfate (NH4)2SO4 as premium nitrogen fertilizer for crop nutrition, soil enhancement, and agricultural improvement. Agricultural specialists employing (NH4)2SO4 for enhanced nitrogen delivery, effective nutrient supply, and fertilization optimization providing superior crop products, excellent growth performance, and outstanding agricultural productivity with complete nutrition optimization.

Soil Amendment Systems Soil conditioning companies use specialized Ammonium Sulfate formulations for soil pH adjustment, sulfur supplementation, and agricultural enhancement. Soil amendment specialists employ (NH4)2SO4 for enhanced soil chemistry, improved nutrient availability, and soil optimization providing improved crop growth outcomes, enhanced soil fertility, and superior agricultural performance.

Specialty Crop Nutrition Specialty crop manufacturers utilize Agricultural Grade Ammonium Sulfate for high-value crops, precision nutrition, and agricultural improvement. Specialty agriculture specialists employ (NH4)2SO4 for enhanced crop quality, improved yield potential, and nutrition optimization providing exceptional specialty crop results, enhanced product quality, and outstanding specialty agriculture manufacturing performance.

Lawn Care Products Lawn care companies use Agricultural Grade Ammonium Sulfate for turf nutrition, lawn enhancement, and landscape improvement. Turf management specialists employ (NH4)2SO4 for enhanced grass growth, improved lawn density, and turf optimization providing exceptional lawn care results, enhanced landscape quality, and superior turf management excellence.

Industrial & Chemical Processing Applications

Chemical Synthesis Chemical manufacturers utilize Industrial Grade Ammonium Sulfate (NH4)2SO4 for chemical production, synthesis reactions, and manufacturing enhancement. Chemical engineers employ (NH4)2SO4 for enhanced reaction efficiency, improved product yields, and manufacturing optimization providing superior chemical products, enhanced synthesis quality, and outstanding chemical manufacturing results.

Fire Retardant Systems Fire retardant companies use specialized Ammonium Sulfate for flame retardant formulations, fire safety enhancement, and protection improvement. Fire safety specialists employ (NH4)2SO4 for enhanced flame suppression, improved fire resistance, and safety optimization providing exceptional fire retardant results, enhanced protection systems, and superior fire safety excellence.

Textile Processing Textile manufacturers utilize Industrial Grade Ammonium Sulfate for fabric treatment, dyeing processes, and textile enhancement. Textile processing engineers employ (NH4)2SO4 for enhanced dye fixation, improved color fastness, and textile optimization providing superior textile products, enhanced fabric quality, and outstanding textile manufacturing results.

Leather Tanning Leather processing companies use Industrial Grade Ammonium Sulfate for tanning operations, leather enhancement, and manufacturing improvement. Leather tanning specialists employ (NH4)2SO4 for enhanced tanning efficiency, improved leather quality, and processing optimization providing exceptional leather results, enhanced product durability, and superior leather manufacturing performance.

Laboratory & Research Applications

Protein Purification Biotechnology laboratories utilize Laboratory Grade Ammonium Sulfate (NH4)2SO4 for protein precipitation, purification processes, and research enhancement. Biochemical engineers employ (NH4)2SO4 for enhanced protein recovery, improved purification efficiency, and laboratory optimization providing superior research products, enhanced protein quality, and outstanding laboratory manufacturing results.

Molecular Biology Research institutions use specialized Ammonium Sulfate for DNA/RNA purification, molecular research, and laboratory improvement. Molecular biology specialists employ (NH4)2SO4 for enhanced nucleic acid isolation, improved research outcomes, and analytical optimization providing exceptional research results, enhanced scientific discovery, and superior laboratory excellence.

Analytical Chemistry Analytical laboratories utilize Reagent Grade Ammonium Sulfate for analytical methods, chemical analysis, and laboratory enhancement. Laboratory technicians employ (NH4)2SO4 for enhanced analytical precision, improved testing accuracy, and laboratory optimization providing superior analytical products, enhanced testing reliability, and outstanding analytical manufacturing results.

Buffer Solutions Laboratory supply companies use Laboratory Grade Ammonium Sulfate for buffer preparation, pH control, and laboratory improvement. Laboratory specialists employ (NH4)2SO4 for enhanced buffer capacity, improved pH stability, and laboratory optimization providing exceptional laboratory results, enhanced analytical performance, and superior laboratory manufacturing performance.

Water Treatment & Environmental Applications

Wastewater Treatment Water treatment facilities utilize Water Treatment Grade Ammonium Sulfate (NH4)2SO4 for coagulation processes, nutrient removal, and water enhancement. Water treatment engineers employ (NH4)2SO4 for enhanced flocculation, improved water clarity, and treatment optimization providing superior water treatment results, enhanced system efficiency, and outstanding water treatment manufacturing performance.

Drinking Water Processing Municipal water companies use specialized Ammonium Sulfate for water purification, quality enhancement, and treatment improvement. Water purification specialists employ (NH4)2SO4 for enhanced coagulation aid, improved water quality, and treatment optimization providing exceptional water purification results, enhanced public health, and superior water treatment excellence.

Industrial Water Systems Industrial water manufacturers utilize Water Treatment Grade Ammonium Sulfate for process water treatment, system enhancement, and water improvement. Industrial water specialists employ (NH4)2SO4 for enhanced water conditioning, improved system performance, and water optimization providing superior industrial water products, enhanced process efficiency, and outstanding industrial water manufacturing results.

Swimming Pool Chemicals Pool chemical companies use Water Treatment Grade Ammonium Sulfate for pool water treatment, chemical balance, and water improvement. Pool treatment specialists employ (NH4)2SO4 for enhanced water chemistry, improved pool maintenance, and water optimization providing exceptional pool treatment results, enhanced water quality, and superior pool chemical manufacturing performance.

Food & Beverage Applications

Food Processing Food manufacturers utilize Food Grade Ammonium Sulfate (NH4)2SO4 for food additive applications, processing enhancement, and food improvement. Food processing engineers employ (NH4)2SO4 for enhanced yeast nutrition, improved fermentation, and food optimization providing superior food products, enhanced processing efficiency, and outstanding food manufacturing results.

Brewing Industry Brewery companies use specialized Ammonium Sulfate for yeast nutrition, fermentation enhancement, and brewing improvement. Brewing specialists employ (NH4)2SO4 for enhanced yeast performance, improved fermentation control, and brewing optimization providing exceptional brewing results, enhanced product quality, and superior brewing excellence.

Bread Manufacturing Bakery manufacturers utilize Food Grade Ammonium Sulfate for dough conditioning, yeast nutrition, and baking enhancement. Baking specialists employ (NH4)2SO4 for enhanced bread texture, improved yeast activity, and baking optimization providing superior bakery products, enhanced bread quality, and outstanding bakery manufacturing results.

Wine Production Winery companies use Food Grade Ammonium Sulfate for yeast nutrition, fermentation enhancement, and wine improvement. Wine production specialists employ (NH4)2SO4 for enhanced fermentation efficiency, improved wine quality, and winemaking optimization providing exceptional wine results, enhanced flavor development, and superior wine manufacturing performance.

Pharmaceutical & Medical Applications

Drug Manufacturing Pharmaceutical manufacturers utilize Pharmaceutical Grade Ammonium Sulfate (NH4)2SO4 for drug synthesis, pharmaceutical enhancement, and medical improvement. Pharmaceutical engineers employ (NH4)2SO4 for enhanced synthesis efficiency, improved drug purity, and manufacturing optimization providing superior pharmaceutical products, enhanced drug quality, and outstanding pharmaceutical manufacturing results.

Vaccine Production Vaccine companies use specialized Ammonium Sulfate for protein precipitation, vaccine enhancement, and pharmaceutical improvement. Vaccine specialists employ (NH4)2SO4 for enhanced protein purification, improved vaccine stability, and pharmaceutical optimization providing exceptional vaccine results, enhanced medical effectiveness, and superior vaccine manufacturing excellence.

Medical Research Medical research institutions utilize Laboratory Grade Ammonium Sulfate for research studies, medical enhancement, and research improvement. Medical research specialists employ (NH4)2SO4 for enhanced experimental capabilities, improved research outcomes, and medical optimization providing superior medical research products, enhanced scientific discovery, and outstanding medical research results.

Diagnostic Systems Diagnostic manufacturers use Laboratory Grade Ammonium Sulfate for diagnostic reagents, medical testing, and healthcare improvement. Diagnostic specialists employ (NH4)2SO4 for enhanced test accuracy, improved diagnostic performance, and medical optimization providing exceptional diagnostic results, enhanced healthcare quality, and superior diagnostic manufacturing performance.

Electronics & Technology Applications

Circuit Board Manufacturing Electronics manufacturers utilize Technical Grade Ammonium Sulfate (NH4)2SO4 for PCB processing, electronics enhancement, and manufacturing improvement. Electronics engineers employ (NH4)2SO4 for enhanced etching processes, improved circuit quality, and electronics optimization providing superior electronics products, enhanced device performance, and outstanding electronics manufacturing results.

Semiconductor Processing Semiconductor companies use specialized Ammonium Sulfate for wafer processing, semiconductor enhancement, and manufacturing improvement. Semiconductor specialists employ (NH4)2SO4 for enhanced processing efficiency, improved semiconductor quality, and manufacturing optimization providing exceptional semiconductor results, enhanced device reliability, and superior semiconductor manufacturing excellence.

Battery Manufacturing Battery manufacturers utilize Technical Grade Ammonium Sulfate for electrolyte systems, battery enhancement, and energy improvement. Battery specialists employ (NH4)2SO4 for enhanced electrochemical performance, improved battery life, and energy optimization providing superior battery products, enhanced energy storage, and outstanding battery manufacturing results.

Solar Cell Production Solar manufacturers use Technical Grade Ammonium Sulfate for solar processing, renewable energy enhancement, and manufacturing improvement. Solar specialists employ (NH4)2SO4 for enhanced cell efficiency, improved energy conversion, and solar optimization providing exceptional solar results, enhanced renewable energy, and superior solar manufacturing performance.

Mining & Metallurgy Applications

Ore Processing Mining companies utilize Industrial Grade Ammonium Sulfate (NH4)2SO4 for mineral processing, extraction enhancement, and mining improvement. Mining engineers employ (NH4)2SO4 for enhanced ore recovery, improved extraction efficiency, and mining optimization providing superior mining products, enhanced mineral recovery, and outstanding mining manufacturing results.

Metal Refining Metal refining companies use specialized Ammonium Sulfate for metal purification, refining enhancement, and metallurgy improvement. Metal refining specialists employ (NH4)2SO4 for enhanced metal purity, improved refining processes, and metallurgy optimization providing exceptional refining results, enhanced metal quality, and superior metallurgy excellence.

Electroplating Operations Electroplating manufacturers utilize Industrial Grade Ammonium Sulfate for plating baths, surface enhancement, and metal improvement. Electroplating specialists employ (NH4)2SO4 for enhanced plating quality, improved surface finish, and electroplating optimization providing superior plating products, enhanced coating quality, and outstanding electroplating manufacturing results.

Galvanizing Processes Galvanizing companies use Industrial Grade Ammonium Sulfate for galvanizing operations, corrosion protection, and metal improvement. Galvanizing specialists employ (NH4)2SO4 for enhanced coating adhesion, improved corrosion resistance, and galvanizing optimization providing exceptional galvanizing results, enhanced metal protection, and superior galvanizing manufacturing performance.

Quality Control & Testing

Comprehensive Quality Assurance Every production batch undergoes extensive testing to ensure compliance with Ammonium Sulfate standards, agricultural requirements, industrial specifications, and international quality standards. Our quality control laboratory employs advanced analytical techniques including (NH4)2SO4 content analysis, nitrogen determination, and comprehensive performance evaluation.

Quality assurance procedures include:

• (NH4)2SO4 content determination using gravimetric analysis
• Nitrogen content analysis using Kjeldahl method
• Sulfur content determination using ICP-OES spectroscopy
• Moisture content analysis using loss on drying method
• Particle size analysis using sieve analysis
• Solubility testing using standardized procedures
• pH measurement using calibrated electrode systems
• Heavy metals analysis using ICP-MS spectroscopy
• Iron content determination using colorimetric methods
• Chloride analysis using ion chromatography
• Free acid determination using titration methods
• Bulk density measurement using standard procedures
• Microbiological testing for food and pharmaceutical grades
• Crystal structure analysis using X-ray diffraction
• Packaging integrity testing using standard procedures

Storage & Handling Procedures Implement proper storage conditions including humidity control below 70% RH, protection from atmospheric moisture and contamination, appropriate sealed container materials, segregation from incompatible chemicals, and comprehensive safety procedures for maintaining Ammonium Sulfate quality and ensuring safe handling throughout storage and application periods.

Environmental & Regulatory Compliance

Agricultural Standards Agricultural Grade Ammonium Sulfate complies with AOAC, fertilizer regulations, and international agricultural standards ensuring safe use in farming applications with established agricultural safety protocols and comprehensive safety assessments for agricultural operations.

Industrial Standards Industrial Grade products adhere to ASTM, ANSI, and international industrial requirements ensuring appropriate use in industrial applications with established industrial safety protocols and regulatory compliance for industrial manufacturing operations.

Laboratory Standards Laboratory Grade products meet ACS, reagent, and international laboratory requirements ensuring proper use in analytical applications with established laboratory safety protocols and performance standards for laboratory operations.

Environmental Safety Ammonium Sulfate demonstrates very low environmental impact with excellent biodegradable properties, responsible usage guidelines, and environmental management procedures ensuring sustainable operations with comprehensive environmental safety measures and chemical management protocols.

Performance Advantages & Benefits

✔ Premium Nitrogen Source – Superior nitrogen delivery properties and agricultural performance
✔ Outstanding Industrial Quality – Excellent chemical processing and manufacturing applications
✔ Agricultural Excellence – Exceptional crop nutrition and soil enhancement properties
✔ Multiple Applications – Suitable for agricultural, industrial, laboratory, and water treatment processing
✔ Processing Excellence – Superior solubility properties and manufacturing compatibility
✔ Quality Consistency – Uniform fertilization activity across production batches
✔ Safety Profile – Proven safety and handling characteristics with proper protocols
✔ Environmental Management – Very low environmental impact with biodegradable properties
✔ Regulatory Compliance – Approved for agricultural, industrial, laboratory, and water treatment applications
✔ Cost Effectiveness – Economic nitrogen solution with superior performance characteristics
✔ Sulfur Supply – Dual nutrient benefit providing both nitrogen and sulfur
✔ Global Availability – Reliable supply chains and worldwide distribution networks
✔ Technical Versatility – Multiple grade options and application compatibility
✔ Technical Support – Complete application guidance and optimization services

Our Ammonium Sulfate products represent industry-leading standards in nitrogen fertilizer and chemical processing technology, specifically manufactured for demanding agricultural applications, industrial operations, laboratory procedures, and specialized chemical processing requiring exceptional nitrogen delivery properties, reliable performance, and comprehensive regulatory compliance. We provide complete technical support, application guidance, and performance consultation to ensure optimal results across your specialized agricultural, industrial, laboratory, or chemical applications.

For detailed specifications, technical data sheets, or application-specific recommendations, contact our specialized Ammonium Sulfate division. We offer complete support including product selection, application optimization, performance testing, regulatory guidance, quality assurance, and technical assistance to maximize effectiveness in your agricultural, industrial, laboratory, or chemical applications.

For more information about our products, feel free to Contact Us today.