Monoammonium Phosphate

MAP, Monoammonium Phosphate

Product Name: Monoammonium Phosphate
Category: Basic Fertilizer
Ingredients: Nitrogen 11%, phosphorus pentoxide 42-44%, Etc.
Grade Standard : agriculture
CAS No.: 7722-76-1
Formula: Nh4h2po4
EINECS: 231-764-5
Appearance: Powder
Type: Pharmaceutical Intermediates
Place of Origin : Shangdong,China
MOQ : 150KG (Sample free)
Certificate: ISO 22241-1, SGS

Monoammonium Phosphate Description

Risso production of monoammonium phosphate compound fertiliser, are produced using the slurry method, containing 11% nitrogen(N), 42-44% phosphorus pentoxide(P2O5), the total active ingredient of 53-61%. MAP is a nitrogen-phosphorus two-element composite fertiliser, It is often used in agricultural production as a basic compound fertilizer.


The pH value of monoammonium phosphate is 4.4-4.8, which is acidic. Applying it on calcareous soil can improve the fertilizer efficiency.

Quality Standard

ItemTypical Analysis
AppearanceWhite Crystal Powder
Main content(NH4H2PO4) ,%99
Nitrogen(NH4+), %11.8
Phosphorous(P2O5),%53%~61%
Moisture, %0.2
Matter insoluble, %0.1

Monoammonium Phosphate Application:

Nitrogen is an essential nutrient element in plant growth stage, and can promote the growth of crop leaves; Its phosphorus element participates in photosynthesis, respiration, etc. in the crop. It can not only promote the formation and growth of crop roots in the early rising, but also improve the adaptability of crops to the external environment, promote the early maturity of crops, and improve the quality of crops. The phosphorus element can also enhance the ability of some crops to resist diseases and pests.

1. Tech grade (more thean 98% content) Monoammonium phosphate, fine crystal.
2. Could be apply through fertigation or other irrigation systems.
3. Foliar application to supply quality phosporus to crops especialy in the front stages such as just transplanted.
4. High quality P source for npk fertilizers & npk water soluble fertilizers.

Packaging & Shipping

Package: Packing is 25/40/50/KG PP-Plastic compound bags or according to customer’s request.(It usually comes in packages of 25 KG )
Storage Condition:
Supply Ability: 6000.00MT/Month
Trade Terms: FOB,CIF
Shipping Mode: By Sea
Shipping Port: XINGANG,TIANJIN;QINGDAO,SHANDONG;NINGBO;SHANGHAI
Payment Terms: T/T
MAP Packaging & Shipping

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    Why choose RISSO Fertilizer?

    Risso Chemical, a subsidiary of Taishan Chuanggu Industrial Park, is a global chemical manufacturer, supplier and service provider. We can provide a large scale “Custom Fertilizer” service and a full range of chemicals.

    We offers a comprehensive range of Urea, Compound fertilizer, Humic acid fertilizer,and Potassium nitrate, Magnesium nitrate, Potassium sulfate, Potassium chloride, Diammonium phosphate, Monoammonium phosphate, Superphosphate, And coated controlled-release fertilizers, soluble fertilizers, bio-organic fertilizers and other new fertilizers.

    • Rigorous Quality Analysis & Quality Control
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