Ammonium phosphate fertilizer map 12 61 0

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$900.00 - $1,200.00 / Metric Ton | 1 Metric Ton/Metric Tons Ammonium phosphate fertilizer map 12 61 0 (Min. Order)
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Overview
Quick Details
Classification:
Phosphate Fertilizer
Type:
MAP
CAS No.:
7722-76-1
Other Names:
MAP
MF:
NH4H2PO4
EINECS No.:
7722-76-1
Place of Origin:
Fujian, China
Release Type:
Quick
State:
Powder
Purity:
99%
Application:
Agriculture
Brand Name:
Vastland
Model Number:
MAP tech grade
Appearance:
White crystals
P2O5:
61.0%min
N:
12.0%min
Supply Ability
Supply Ability:
3000 Metric Ton/Metric Tons per Month Ammonium phosphate fertilizer map 12 61 0
Packaging & Delivery
Packaging Details
9.5kgs plastic woven bag, 24mts/20'FCL or according to customers' requirments.
Port
Xiamen
Lead Time :
In 7-15 days.

Ammonium phosphate fertilizer map 12 61 0  

 

Chemical Name: Ammonium dihydrogen phospha, Ammonium biphosphate,Primary ammonium phosphate, Ammonium acid phosphate

Molecular formula: NH4H2PO4

Molecular weight: 115.03

CAS No.: 7722-76-1

 

Properties:

MAP is white crystalline, stable in the air. Aqueous solution is acidic. Solubility in water at room temperature (20 °C) is 37.4g. The relative density is 1.80. The melting point is 190 °C. Refractive index is 1.525.

 

Composition

 

Items

Specifications

Appearance

White crystals

Assay

99% min.

P2O5

61% min

N

12% min

pH

4.4-4.8

Insoluble matter in water

0.05% max

Moisture

0.2% max

 

 

 

 

 

 

 

 

 

 

 

Benefits

l     MAP is an efficient source of phosphorus.

l     It facilitates plant uptake of the phosphorus naturally present in the soil. This is due to the ammonium (NH4+) in MAP, which lowers the pH in the root zone and thus enhances phosphorus availability.

 

Application

Fertigation: Because of unique product characteristics, MAP can be applied through any irrigation system and on any growing medium. Unlike phosphoric acid, MAP is moderately acidic Therefore; it is not corrosive to fertilizer pumps or to irrigation equipment.

 

Compatibility

MAP is compatible with most water-soluble fertilizers, except for fertilizers containing calcium (Ca++) or magnesium (Mg++). To apply MAP in combination with calcium or magnesium fertilizers, use two fertilizer tanks. If only a single fertilizer tank is available, apply those fertilizers at different times.

Soil application with:

Field crops:

Wheat-maize-cotton-Alfalfa

Vegetables:

Tomato-potato-bean-cucumber

Fruit trees:

Banana-grapes-citrus-Mango

 

Application method

-Soil application with flood irrigation: 60 kg/Hectare (Apply every 15-20 day.

Total application times: 4/season)

-Soil application with drip irrigation: 15-20 kg/Hectare (Apply every 3days.

Total application times: 24/2 months)

 

Packing

9.5kgs plastic woven bag, 24mts/20'FCL  

Storage

stored at a cool, dry and well ventilated place.