Monoammonium Phosphate (MAP) Tech Grade

• Customization: Available
• CAS No.: 7722-76-1
• Formula: Nh4hpo4
• Model NO.: YY
• EINECS: 231-764-5
• Certification: ISO9001, TUV, GMP, ISO, CE
• Application: Vegetables, Flowers, Fruit
• Appearance: Powder
• Infection on Soil: Physiological Neutral
• Chemical Character: Chemical Neutral
• Release Type: Quick
• Production Method: Thermal Phosphate Fertilizer
• Solubility: Difficult Solubility
• Source: Chemical Phosphate Fertilizer
• Transport Package: 25kg/Bag
• Specification: 25kg/Bag
• Trademark: YURUN CHEM
• Origin: China
• HS Code: 382499999
• Production Capacity: 10000 Metric Ton/Metric Tons Per Month

Product Description

Product Description

MAP has high nitrogen and phosphorus content and is often used in agricultural production as a basic compound fertilizer.

It is mainly used to prepare compound fertilizer and can also be directly applied to farmland.

As fertilizer, it is most suitable to apply ammonium phosphate during crop growth. Ammonium phosphate is acidic in soil and may have adverse effects if it is too close to seeds. It is better than ordinary calcium and ammonium sulfate in acidic soil and better than other fertilizers in alkaline soil; It should not be mixed with alkaline fertilizer to avoid reducing fertilizer efficiency. If lime is to be used in acid soil in the south, monoammonium phosphate should be applied after a few days.

COA

 

Monoammonium Phosphate (MAP) Tech grade

Item	Standard	Result
Appearance	White crystal
Main content ((NH4H2PO4)        %  ≥	98	99.1
Phosphorus pentoxide P2O5       %   ≥	60.5	61.1
Nitrogen, as N                   %   ≥	11.8	12.13
Water insoluble matters           %  ≤	0.3	0.10
Moisture                        %  ≤	0.3	0.10
Sulfate (SO4)                    %  ≤	1.2	0.05
Cadmium(Cd)/%	------------	0.00006
Lead Pb/%	------------	0.001
Chromium (Cr)/%	------------	0.001
Mercury(Hg)/%	------------	0.00001
PH of 1% solution	4.0-5.0	4.60
Arsenic as As	-----------	0.0005

Monoammonium Phosphate (11-47-0)

NO.	Item.	Industrial Grade Standard	Result % W/W
1	Main content%(as NH4H2PO4)	58%min	58.49%
2	Nitrogen%	11%+/-0.5	11.2%
3	P2O5%	47%+/-0.5	47.29%
4	Color	White	White
5	Moisture%	1%max	0.5%
6	Granulometry	2-4mm 90%

GRANULAR MONOAMMONIUM PHOSPHATE MAP (10-50-0)

No .	Item.	Industrial Grade Standard	Result % W/W
1	Total Nutrients	60% minimum	60.75%
2	Nitrogen per cent by weight	10% +/-1.0%	10.50%
3	Available P205 per cent by weight	50% +/-1.0%	50.25%
4	Water soluble P2O5 of available P2O5 per cent by weight	80% minimum	85%
5	Moisture per cent by weight	2.5% maximum	0.86%
6	Appearance	White granular	White granular

MAP Granular 11-44-0

No.	Item.	Industrial Grade Standard	Result % W/W
1	Total Nutrient	55.0%MIN	57.22%
2	Total Nitrogen	11.0% MIN	11.50%
3	Total P2O5	44.0% MIN	45.72%
4	Water soluble P2O5 of available P2O5	75% MIN	75.6%
5	Moisture	2.5% MAX	1.54%
6	Appearance	White granular	White granular

Monoammonium Phosphate (MAP) Feed Grade

Chemical Analysis	Typical Values	Guaranteed Percent
Total Phosphorus,as P	24.5%	24.0% min
Total Nitrogen, as N	11.6%	11.0% min
Fluorine,as F	0.16%	0.24% min
P/F ratio	153	100 min
Arsenic, as As	1 ppm	75 ppm max
Heavy Metals, as Pb	<1 ppm	30 ppm max
Aluminum,as Al	0.34%
Cadmium,as Cd	<15 ppm
Calcium,as Ca	0.1%
Copper,as Cu	<1 ppm
Iron,as Fe	0.4%
Magneisum,as Mg	0.8%
Manganese,as Mn	50 ppm
Potassium,as K	0.25%
Sodium,as Na	0.3%
Sulfur,as S	1.3%
Zinc,as Zn	416 ppm
Moisture,as H2O	<2.0%

MAP Application

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.