Properties
White crystals, stable in the air.
Water solution is acidic; pH (1% solution) is 4.3.
Slightly soluble in ethanol, insoluble in acetone.
Solubility in 100ml water is 37.4g at 20ºC.
Relative density is 1.80g/cm3.
Melting point is 190ºC.
Refractive index is 1.525.
Specifications
Mono ammonium phosphate MAP 12-61-0 (hot process)
MAP tech grade 99% (hot process)
Molecular formula: ( NH4) H2PO4
Molecular weight: 115.03
Appearance: White crystals
Assay: 99%min
P2O5: 61%min
N: 12.0%min
PH: 4.4-4.8
Insoluble matters in water: 0.05%max
Moisture: 0.2%max
Packing: 25kgs plastic woven bag, 24mts/20'FCL
Benefits
1. It is an efficient source of phosphorus.
2. 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
25kgs plastic woven bag, 24mts/20'FCL, or according to customers requirements.
Storage
Stored at a cool, dry and well ventilated place.
Why Cooperate With Xiamen Topusing
>> Demand--Custom demand are welcomed, we can customize your brands.
>> MOQ --25 ton, the least minimum to support you.
>> Production--Assembly line production, high standard and strict requirements
>> Quality--Humic acid Sources are extracted from young active leonardite mine
>> Package--Tailor-made package to cater for your personalize taste
>> Payment--Various options to make payment more convenient
>> Delivery & Logistics--Within 20 working days after receipt of payment or L/C
>> Customer Service--E-mail your suggestions or complaints, we will handle them ASAP.
Contacts
Xiamen Topusing Chemical Co., Ltd.
Tel: 0086-592-5534490,2350210 Fax: 0086-592-5538092
Xiamen Topusing founded in 1998, is headquartered in Xiamen with other four production bases located in Fujian, Sichuan, Jiangsu and Taiwan. These years, Topusing is dedicated to research and development of wide range of special fertilizer and plant growth regulator for agriculture and horticulture.
Based on its powerful technical support and efficient consulting team, Topusing is able to provide single soluble fertilizer, fully soluble NPK, microelements, liquid fertilizers, organic fertilizers, compound NPK and Plant growth regulators. It also provide made-to-order service to design and produce fertilizer to suit customers' exact needs.
With more than 15 year's experience of activity, Topusing now becomes one of the most efficient and reliable fertilizer and plant growth regulators manufacturers and suppliers, and its products are manufactured according to the top standard and has exported to 72 countries.
Welcome your involvement and working together!
