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Di Ammonium Phosphate

Price 600 INR/ Kilograms

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MOQ : 1 Kilograms

Di Ammonium Phosphate Specification

Structural Formula
(NH4)2HPO4

Melting Point
155 C (decomposes)

Purity
99% (as DAP)

Smell
Odorless, slight ammonia odor occasionally

CAS No
7783-28-0

Molecular Weight
132.06 g/mol

Solubility
Soluble in water (at 20C: 57.5 g/100 mL)

Molecular Formula
(NH4)2HPO4

Shelf Life
Up to 3 years under proper storage

Physical Form
Powder, Granules, or Crystals

Properties
White, free flowing, water-soluble compound, hygroscopic in nature

Poisonous
Non-poisonous under normal conditions

Shape
Granular or crystalline

Taste
Slightly salty

Ph Level
pH 7.78.2 (1% solution)

Application
Fertilizer, Fire retardants, Industrial use

Product Type
Inorganic Fertilizer / Chemical

Ingredients
Diammonium Phosphate

Usage
As a source of phosphorus and nitrogen in agriculture; used in dry powder fire extinguishers; also for yeast and fermentation industries

Appearance
White to off-white crystalline solid

EINECS No
231-987-8

Grade
Technical / Agricultural Grade

HS Code
31053000

Density
1.619 Gram per cubic centimeter(g/cm3)

Storage
Store in cool, dry, ventilated area away from moisture

Conductivity (1% Solution)
11.2 dS/m at 25C

Nitrogen Content (as N)
18% min

pH (1% Solution)
7.7 - 8.2

Packaging
Packed in HDPE bags with or without inner liner, 25 kg, 50 kg or bulk

Particle Size
2-4 mm (granules)

Boiling Point
Decomposes before boiling

Free from Impurities
Yes, low heavy metals

Bulk Density
1.0 - 1.1 g/cm

Phosphorus Content (P2O5)
46% min

Moisture
Maximum 1.5%

Toxicity
Considered safe; handle with standard precautions

Compatibility
Compatible with most fertilizers except those containing calcium or magnesium

Di Ammonium Phosphate Trade Information

Minimum Order Quantity
1 Kilograms

Supply Ability
1 Kilograms Per Week

Delivery Time
1 Week

About Di Ammonium Phosphate

Di-Ammonium Phosphate

Formula : (NH4)2HPO4

CAS No: 7783-28-0

Molecular Weight : 132.0

Appearance : White Crystals

Assay : 99 % (+/-1)

pH : 7.5 8.5

P2O5 Content : Min.53

Chloride : NMT 0.001%

Sulphates : NMT 0.02%

Heavy Metals(as PB): NMT 0.001%

Fe : NMT 0.002%

Exceptional Nutrient Composition

Di Ammonium Phosphate delivers an optimal combination of phosphorus and nitrogen essential for plant vigor and robust crop yields. Each granule ensures a minimum of 46% P2O5 and 18% nitrogen, making it a trusted choice for farmers and industrial users seeking reliable nutrient availability and quick solubility in water.

Versatile Applications Across Industries

DAPs versatility stretches from agricultural fields to manufacturing plants. Besides its widespread use as a primary crop fertilizer, it serves as a key ingredient in fire retardants and the fermentation sector. Its free-flowing, white crystalline appearance makes it suitable for various processes, contributing to improved productivity and safety standards.

Safe Handling and Prolonged Storage Life

Engineered for safety, Di Ammonium Phosphate is considered non-poisonous and exhibits minimal toxicity when handled with conventional precautions. Hygroscopic in nature, it should be stored in ventilated, moisture-free environments to maximize its efficacy for up to three years under proper storage conditions.

FAQs of Di Ammonium Phosphate:

Q: How should Di Ammonium Phosphate be stored for maximum shelf life?

A: To maintain optimal properties, store DAP in a cool, dry, and well-ventilated area away from moisture. Proper storage ensures a shelf life of up to three years.

Q: What are the main benefits of using DAP in agriculture?

A: DAP offers a dual advantage by supplying both readily available phosphorus and nitrogen, promoting accelerated root development and overall crop growth for higher yields.

Q: When is the ideal time to apply DAP fertilizer to crops?

A: The best results are achieved when DAP granules are applied during sowing or at the beginning of the growing season, providing essential nutrients right from the root development stage.

Q: Which products should DAP not be mixed with?

A: Avoid mixing DAP with fertilizers containing calcium or magnesium, as this can result in insoluble precipitates and reduced nutrient availability.

Q: Where is Di Ammonium Phosphate commonly applied outside agriculture?

A: Besides agriculture, DAP is used in the manufacture of dry powder fire extinguishers and within yeast fermentation processes, reflecting its industrial versatility.

Q: What is the process of using DAP as a fertilizer?

A: DAP should be evenly distributed and incorporated into the soil, followed by light irrigation to dissolve the granules and enable rapid absorption of nutrients by plants.

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