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China, Chinese Agricultural Fertilizer Monoammonium Phosphate 12-61-0 Technical Grade1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Inorganic SaltPhosphateMap Monoammonium PhosphateFertilizer Monoammonium Phosphate
Hubei Chica Industrial Co., Ltd.
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Product Description Monoammonium Phosphate (MAP) Product Introduction1. Product OverviewMonoammonium Phosphate (MAP), chemically known as NH4H2PO4, is a high-quality, water-soluble compound widely used in fertilizers, fire retardants, and various industrial applications. It is a crystalline powder or granular material with excellent solubility in water, moderate acidity, and high nutrient content. As one of the most efficient and versatile phosphate fertilizers, MAP is valued for its balanced composition of phosphorus (P2O5 content of around 61%) and nitrogen (N content around 11-12%), which makes it particularly suitable for crops at early growth stages.On the industrial side, MAP also plays an important role in flame retardant systems, coatings, food additives, and technical formulations. Its multifunctional properties, combined with high purity, stable chemical performance, and global recognition, make it a preferred choice for both agricultural and non-agricultural uses.2. Chemical InformationChemical Name: Monoammonium PhosphateMolecular Formula: NH4H2PO4Molecular Weight: 115.03 g/molCAS Number: 7722-76-1EINECS Number: 231-764-5Appearance: White crystalline powder or granular formSolubility: Easily soluble in water, insoluble in alcoholpH (1% solution): Approx. 4.5-5.0Density: 1.803 g/cm3The acidic reaction of MAP in solution gives it a unique role in improving phosphorus availability in alkaline soils. Compared with other phosphate fertilizers, it releases nutrients more effectively and reduces soil fixation.3. Product Specifications (Typical Grades)Depending on customer requirements and market standards, MAP can be supplied in both fertilizer grade and industrial grade.Fertilizer Grade MAP:Nitrogen (N): 11-12%Phosphorus (P2O5): 60-61%Moisture: ≤ 0.5%pH: 4.5-5.0Water solubility: 100%Industrial Grade MAP:Purity: ≥ 99%Iron (Fe): ≤ 0.005%Heavy metals (as Pb): ≤ 0.001%Sulfate (SO42-): ≤ 0.005%Insoluble matter: ≤ 0.01%Granular MAP is usually supplied in 50kg bags, jumbo bags, or customized packaging. The fine crystalline powder form is mostly used in industrial processing or as a raw material for blends.4. Key Features and AdvantagesHigh Nutrient Content: Provides a concentrated source of phosphorus and nitrogen, essential for plant root development and vegetative growth.Excellent Solubility: Fully water-soluble, suitable for fertigation, foliar spraying, and drip irrigation systems.Low Salt Index: Reduces the risk of soil salinity and crop damage, making it safe for sensitive crops.Acidic Reaction: Improves phosphorus efficiency in calcareous and alkaline soils.Versatility: Suitable for agriculture, fireproofing, coatings, ceramics, food processing, and other industries.Environmental Safety: Non-toxic, low volatility, and eco-friendly when used properly.Stable Shelf Life: Chemically stable under normal storage conditions, resistant to moisture absorption when properly packed.5. Agricultural ApplicationsMonoammonium Phosphate is one of the most widely used phosphate fertilizers worldwide. It can be applied in various forms depending on crop type, soil condition, and cultivation methods.5.1 Crop NutritionPhosphorus Supply: Phosphorus is critical for root development, energy transfer (ATP), and photosynthesis. MAP provides phosphorus in a water-soluble form, ensuring immediate crop availability.Nitrogen Supply: The ammonium nitrogen in MAP promotes vigorous plant growth, chlorophyll formation, and protein synthesis.Balanced Nutrition: The N:P ratio (1:5) is particularly suitable for early crop stages, seedling establishment, and soil conditioning.5.2 Application MethodsBase Fertilizer: Applied before planting to enrich soil fertility and promote early root establishment.Top Dressing: Supplementary nutrition during crop growth stages to increase yield.Fertigation: Dissolved in irrigation water for precision agriculture, particularly in greenhouse farming and high-value crops.Foliar Application: Applied directly on leaves for rapid nutrient absorption and stress resistance.5.3 Crop SuitabilityMAP is highly recommended for:Cereals: Wheat, rice, corn, barleyCash crops: Cotton, tobacco, sugarcaneFruits: Citrus, grapes, apples, bananasVegetables: Tomato, cucumber, lettuce, potatoIndustrial crops: Soybean, sunflower, rapeseed5.4 Benefits in AgricultureEnhances crop root systems and accelerates seedling growth.Improves flowering, fruit set, and crop uniformity.Increases crop resistance to drought, disease, and adverse conditions.Promotes higher yields and improved crop quality.Compatible with most water-soluble fertilizers except those containing calcium or magnesium, which may cause precipitation.6. Industrial ApplicationsBeyond agriculture, MAP plays an important role in industrial, food, and technical applications:Fire Retardants: Used in intumescent coatings, flameproof wood treatments, and as a component in dry chemical fire extinguishers.Food Industry: Applied as a food additive, leavening agent, pH regulator, and fermentation aid.Ceramics and Glass: Used as a fluxing agent and dispersant in ceramic and glass production.Animal Feed: Serves as a nutritional additive providing phosphorus and nitrogen for livestock.Metal Treatment: Functions as a rust inhibitor, metal surface treatment chemical, and boiler water additive.Textile and Paper Industry: Used as a flame retardant and processing aid.The versatility of MAP makes it a strategic product with strong demand across multiple industries worldwide. 7. Safety and HandlingAlthough Monoammonium Phosphate is relatively safe, proper handling is essential:Hazards: Low toxicity, non-flammable, but may cause mild irritation to eyes or skin.Protective Measures: Use gloves, goggles, and masks during handling.Storage: Store in a cool, dry, and well-ventilated area, away from moisture, heat, and strong oxidizers.Transport: Classified as non-hazardous for transport by sea, land, and air. 8. Packaging and LogisticsTypical packaging options include:25kg woven polypropylene bags with PE liner50kg standard export bags500kg-1200kg jumbo bagsCustomized private label packagingAll bags are moisture-proof and reinforced to ensure product stability during storage and transportation. Products are shipped in 20-foot or 40-foot containers, with or without pallets, depending on customer requirements. 9. Quality AssuranceOur MAP production follows strict ISO, SGS, REACH, and HACCP standards. Each batch undergoes comprehensive testing for:Nutrient content (N, P2O5)Moisture levelImpurities and heavy metalsParticle size distributionConsistent quality ensures that the product meets international market demands and complies with regulations in Europe, America, Asia, and Africa. 10. Global Market and SupplyChina is one of the leading producers of MAP, with advanced technology, large-scale manufacturing, and competitive pricing. Our company supplies fertilizer-grade MAP to over 60 countries worldwide, including Southeast Asia, Africa, South America, and Europe. Industrial-grade MAP is also exported to specialized industries requiring high purity and technical performance.With a stable production capacity, reliable supply chain, and flexible logistics, we are committed to providing on-time delivery and long-term cooperation with customers worldwide. 11. Why Choose Our MAP?High Purity: Guaranteed quality with strict testing procedures.Competitive Price: Direct factory supply, cost-effective.Customized Service: Tailored formulations, private labeling, and flexible packaging.Technical Support: Professional agronomists and engineers for application guidance.Global Experience: Extensive export network with strong logistics support. 12. ConclusionMonoammonium Phosphate (MAP) is a highly effective, safe, and versatile product that delivers outstanding results in both agriculture and industry. With its unique balance of phosphorus and nitrogen, excellent solubility, and broad application range, MAP plays an irreplaceable role in crop nutrition, fire protection, food processing, and chemical manufacturing.By choosing our MAP, customers benefit from reliable quality, competitive pricing, and professional support, ensuring successful applications in every field.We are committed to being your trusted supplier of Monoammonium Phosphate, helping you achieve higher efficiency, productivity, and sustainable growth.
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