monoammonium phosphate (map) fertilizer supplier
State the exact identity, grade, guaranteed nutrient analysis, form, application, quantity, packing and destination.
Fertilizer grade · Phosphate fertilizer salt · MAP
Fertilizer Grade Monoammonium Phosphate (MAP)
Monoammonium phosphate is an ammonium phosphate fertilizer supplying nitrogen and phosphorus for direct soil application, bulk blending or suitably qualified soluble-fertilizer systems.
- Identity
- CAS 7722-76-1; NH4H2PO4
- Role
- Nitrogen and phosphorus fertilizer
- Nutrient basis
- Confirm guaranteed analysis
- Specification
- Contact sales
Share guaranteed analysis, form, fertilizer use, quantity, destination and documents.
GradeFertilizer application
SpecificationAvailable privately from sales
QualificationAnalysis and trials required
ComplianceLabel and market specific
Direct product answer
What is fertilizer-grade MAP?
Monoammonium phosphate is an ammonium phosphate fertilizer supplying nitrogen and phosphorus for direct soil application, bulk blending or suitably qualified soluble-fertilizer systems.
11-52-0 is common for granular fertilizer; soluble grades may differ Chemical identity alone does not establish fertilizer grade, nutrient guarantee, solubility, crop suitability or market registration. Compare the offered source against the required label and agronomic program.
Buyer-intent guide
How to source fertilizer-grade MAP in bulk
Use these long-tail procurement questions when comparing a China supplier, fertilizer manufacturer source, distributor offer or bulk quotation.
bulk map fertilizer price and COA
Compare source-specific specification, nutrient declaration, current COA, packing, Incoterm and delivery window.
water-soluble map fertilizer for fertigation
Where relevant, confirm solubility, insolubles, source-water compatibility, stock concentration and crop program.
map fertilizer SDS and registration documents
Request SDS, private specification or TDS, representative COA, batch COA, traceability and destination-market files.
Application screening
MAP fertilizer application guide
These are qualification areas, not universal crop recommendations, nutrient rates, label approvals or guaranteed agronomic outcomes.
Direct soil-applied NP fertilizer programs
Evaluate direct soil-applied NP fertilizer programs against the current private specification, crop and soil plan, formulation trials and destination-market requirements.
Dry bulk fertilizer blends
Evaluate dry bulk fertilizer blends against the current private specification, crop and soil plan, formulation trials and destination-market requirements.
Starter fertilizer programs based on soil recommendations
Evaluate starter fertilizer programs based on soil recommendations against the current private specification, crop and soil plan, formulation trials and destination-market requirements.
Water-soluble or fertigation grades when specifically qualified
Evaluate water-soluble or fertigation grades when specifically qualified against the current private specification, crop and soil plan, formulation trials and destination-market requirements.
Technical selection
Questions to resolve before approving MAP
Granular versus fully water-soluble grade
Evaluate granular versus fully water-soluble grade against the current private specification, crop and soil plan, formulation trials and destination-market requirements.
Guaranteed nitrogen and available P2O5
Evaluate guaranteed nitrogen and available P2O5 against the current private specification, crop and soil plan, formulation trials and destination-market requirements.
Granule size, hardness, moisture and caking behavior
Evaluate granule size, hardness, moisture and caking behavior against the current private specification, crop and soil plan, formulation trials and destination-market requirements.
Water insolubles, heavy metals and fertilizer registration
Evaluate water insolubles, heavy metals and fertilizer registration against the current private specification, crop and soil plan, formulation trials and destination-market requirements.
Private technical documentation
Request the current MAP fertilizer specification
Bespring Chemical does not publish product specifications for this fertilizer raw material online. Contact sales for the current source-specific specification or TDS and confirm its revision, analytical methods and acceptance criteria.
Product documents
Request the signed current specification or TDS, SDS, test methods, representative COA and batch COA.
Nutrient and market documents
Confirm guaranteed analysis, expression basis, labeling, fertilizer registration, trace elements and destination requirements.
Authoritative context
Review FAO plant-nutrition guidance, FAO fertilizer specifications guidance and NIH PubChem chemical records. Agronomic suitability and fertilizer registration remain crop, soil, formulation and jurisdiction specific.
Agronomic note: This supplier page does not prescribe nutrient rates or establish crop suitability. Base fertilizer selection and application on soil, water and tissue data, qualified agronomic advice, compatibility testing, the approved label and local environmental requirements.
Storage and handling
Handle MAP under the current SDS
- StorageKeep packaging closed and protect the exact grade from moisture, contamination and incompatible materials.
- CompatibilityBench-test dissolution and mixing order; concentrated calcium, magnesium or micronutrient solutions may precipitate with phosphate.
- Workplace controlsFollow the current SDS for dust control, PPE, spill response, transport and disposal.
Fertilizer buyer questions
MAP fertilizer FAQ
What is MAP used for in fertilizer products?
Monoammonium phosphate is an ammonium phosphate fertilizer supplying nitrogen and phosphorus for direct soil application, bulk blending or suitably qualified soluble-fertilizer systems. Use should follow soil or tissue testing, crop recommendations and applicable fertilizer rules.
What nutrient grade should buyers request for MAP?
11-52-0 is common for granular fertilizer; soluble grades may differ. Request the current source-specific guaranteed analysis and confirm whether nutrients are expressed as N, P2O5 and K2O or on another legally required basis.
Why is there no public MAP specification?
Bespring Chemical does not publish fertilizer product specifications online. Contact sales for the current source-specific specification or TDS, analytical methods and representative COA.
Is this the same as food-grade MAP?
No grade is established by the chemical name alone. Fertilizer, food and technical products have different intended uses, documentation, impurity controls and regulatory requirements.
What should a MAP fertilizer RFQ include?
Provide the exact identity and form, required guaranteed analysis, fertilizer application, quantity, packing, destination, registration documents, Incoterm and delivery date.
Last reviewed 2026-07-26 by Bespring Chemical technical and export team.
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Specification-led fertilizer sourcing
Request a MAP fertilizer specification and quote
Share guaranteed analysis, grade and form, fertilizer application, critical limits, quantity, packing, destination and document list.
- Current private specification or TDS
- Representative and batch COA
- SDS, packing and transport confirmation
- Source-specific documents on request