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Valudor Products, LLC Diammonium Phosphate

Valudor Products, LLC Diammonium Phosphate is a water soluble, white crystalline salt with the chemical formula (NH4)2HPO4. DAP is a ingredient in several agricultural fertilizers and fire retardant products.

Chemical Name: Ammonium Phosphate Dibasic

CAS Number: 7783-28-0

Functions: Fertilizer, Flame Retardant

Labeling Claims: Not Listed In California Proposition 65

Synonyms: Ammonium Monohydrogen Orthophosphate, Ammonium Monohydrogen Phosphate, Ammonium Orthophosphate Dibasic, Ammonium Phosphate, DAP, Diammonium Hydrogen Orthophosphate, Diammonium Hydrogen Phosphate, Diammonium Monohydrogen Phosphate, Diammonium Orthophosphate, Diammonium Phosphate, Dibasic Ammonium Phosphate, Hydrogen Diammonium Phosphate, Secondary Ammonium Phosphate

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Identification & Functionality

Agrochemical Functions
Base Chemicals Functions
Molecular formula
(NH₄)₂HPO₄
CAS No.
7783-28-0
EC No.
231-987-8

Features & Benefits

Applications & Uses

Application Technique
Main Uses
  • Diammonium phosphate is an entirely water-soluble, crystalline product. It is used as raw material to produce watersoluble NPK fertilizers for protected ground and open fields (in greenhouses, hydroponics, irrigation systems) and as a raw material for the preparation of liquid complex fertilizers. It has an NPK value of 21-53-0.
  • Nitrogen is necessary for the growth and development of plant biomass and takes part in the photosynthesis process. Phosphorus is essential for the development of the root system of plants. MAP is used as a feed supplement for animals.
  • In addition, it is used in industry. DAP is the perfect flame retardant. Due to its physical and chemical properties, it prevents ignition and burning. Due to the near-complete absence of insoluble impurities, the complete dissolution of DAP is ensured, and absorption into impregnated materials such as fabrics, plywood, or wood is improved. Do not mix DAP with fertilizers containing calcium and magnesium.

Properties

Physical Form
Appearance
White crystalline powder
Soluble in
Water
Specifications
ValueUnitsTest Method / Conditions
Arsenic Contentmax. 0.0010%
Cadmium Contentmax. 0.0010%
Flourine Contentmax. 0.010%
Lead Contentmax. 0.0010%
Mercury Contentmax. 0.0001%
Molecular Weight132.06g/mol
Pentoxide Contentmin. 53.58%
Phosphorous Contentmin. 23.40%
Puritymin. 99.75%
Total Nitrogenmin. 21.10%

Regulatory & Compliance

Safety & Health

Safety Information

This product must be used and handled following the usual precautions for all chemical substances consulting the safety data sheet.

Packaging & Availability

Packaging Type
Packaging Information

25 kg or 1,000 kg woven bags with PE liner.