Diammonium Phosphate Water Soluble Fertilizer DAP

• CAS No.: 7783-28-0
• Formula: (Nh4)2hpo4
• EINECS: 231-987-8
• Certification: ISO
• Appearance: Granular
• Release Type: Quick
• Solubility: Water Solubility
• Source: Natural Phosphate Fertilizer
• Other Names: Ammonium Hydrogen Phosphate
• Type: DAP
• Classification: Compound Fertilizer, Phosphate Fertilizer
• Purity: 99%
• Main Content: 99% Min
• Color: Dark/Brown
• Useage: Agriculture Fertilizer
• Origin: China

Product Description

Product Description

Diammonium phosphate, also known as diammonium hydrogen phosphate (DAP), is a compound fertilizer containing two nutrients: nitrogen and phosphorus. It is off-white or dark gray particles with a specific gravity of 1.619. It is easily soluble in water but insoluble in ethanol. It has a certain degree of hygroscopicity and is easily decomposed in moist air, volatile becomes ammonium dihydrogen phosphate. The aqueous solution is weakly alkaline with pH 8.0.
 

Main Content (NH4)2HPO4	99.0% min
P2O5	61.0% min
N	12.0% min
As	14 ppm max
Moisture	0.3% max
Water insoluble	0.1% max

Application

1.Agriculture: Highly efficient NP binary fertilizer, helps rooting and establishment in early stage. Widely used as foliar and micro-irrigation fertilizer, can also be used as feed for production of NPK water solubles.

2.Industry: Phosphorus flame retardant with good flame retarding ability. Technical MAP is also used in fire

distinguiser and is of major feed for production of macromolecular ammonium polyphosphate flame retardants.

Food additives: for production of yeast, food water retentiom agent and additives.

Packaging & Shipping

Packing: net weight 25/50KG PP woven bag with PE linner bag.