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Di Ammonium Phosphate56

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CAS No.:

7783-28-0

Grade:

Agricultural Grade

Content:

100%

Port:

Rotterdam

Packaging:

50KG

Price valid (until):

2025-09-21

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VAN DIEMEN CHEMICALS B.V.

Company Type:

Trader

Location:

Netherlands

Payment Terms:

TT against copy of documents

Average Lead Time:

10 days

Qualification:

Main Products:

Agricultural Chemicals,Industrial Chemicals,Food Additives

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Product Details
Seller Information
Inquiry History

Description

ProDiammonium phosphate (DAP) is primarily used as a fertilizer due to its high content of nitrogen and phosphorus, essential nutrients for plant growth. It also finds applications as a fire retardant, a yeast nutrient in winemaking, and in certain industrial processesduct Detail

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Items	Specifications

ECHEMI Editorial Reference

It appears as colorless transparent monoclinic crystal or white powder, being soluble in water, insoluble in alcohol, acetone and ammonia.
DryPowder; Liquid; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid|ODOURLESS WHITE CRYSTALS OR POWDER.
Diammonium hydrogen phosphate is an inorganic phosphate, being the diammonium salt of phosphoric acid. The commercially available fertilizer has an analysis of 18-46-0 (N-P2O5-K2O) and is marketed under the name diammonium phosphate or DAP. It has a role as a fertilizer. It is an inorganic phosphate and an ammonium salt.

Basic Info

Product Name:

Diammonium hydrogen phosphate

Other Name:

Phosphoric acid,ammonium salt (1:2);Phosphoric acid,diammonium salt;Ammonium phosphate dibasic;Diammonium hydrogen phosphate;Diammonium phosphate;Secondary ammonium phosphate;Dibasic ammonium phosphate;Ammonium monohydrogen orthophosphate;Diammonium monohydrogen phosphate;Ammonium hydrogen phosphate;Diammonium orthophosphate;Diammonium acid phosphate;Ammonium dibasic phosphate;Diammonium hydrogen orthophosphate;Ammonium hydrogen phosphate ((NH4)2HPO4);Pelor;Phos-Chek 202A;Hydrogen diammonium phosphate;Coaltrol LPA 445;Akoustan A;K 2 (phosphate);K 2;Ammonium orthophosphate dibasic;Diammonium hydrogen phosphate ((NH4)HPO4);Ammonium monohydrogen phosphate;Ammonium phosphate ((NH4)2(HPO4));Spartan AR 295;DAP;Pyrozyl WAR;1801523-64-7;2250073-86-8

CAS No.:

7783-28-0

Molecular Formula:

H3N.¹/2H3O4P

InChIKeys:

InChIKey=MNNHAPBLZZVQHP-UHFFFAOYSA-N

Molecular Weight:

132.06

Exact Mass:

132.029999

EC Number:

231-987-8

UNII:

10LGE70FSU

ICSC Number:

0217

DSSTox ID:

DTXSID6029705

Color/Form:

White crystals|Crystals or crystalline powder

HScode:

31053000

Categories:

Herbicides

Characteristics

PSA:

85.4

XLogP3:

-0.28080

Appearance:

White Powder

Density:

1.619 g/cm³

Melting Point:

155 °C (decomp)

Boiling Point:

158ºC at 760 mmHg

Refractive Index:

1.53

Water Solubility:

H2O: 58 g/ 100mL (10 ºC)

Storage Conditions:

Store at RT.

Toxicity:

Reference value: Oral-rat LD50: 17000 mg/kg; Abdominal-rat LDL0: 1000 mg/kg

Flammability characteristics:

Heating produces toxic nitrogen oxides, phosphorus oxides and ammonia fumes

Odor:

Odorless

Taste:

Saline, cooling taste

PH:

pH about 8

Experimental Properties:

Heat of solution: 42 Btu/lb = 23 cal/g|Decomposes into ammonia and monoammonium phosphate at about 70 °C. Unstable at room temperature and exhibits an ammonium vapor pressure in the solid form and in solution.|Gradually loses about 8% ammonia on exposure to air.

See More Diammonium hydrogen phosphate Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Separated from strong oxidants, strong bases and strong acids. Keep in a well-ventilated room.

See More Diammonium hydrogen phosphate Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Agricultural Chemicals,Industrial Chemicals,Food Additives

Location:
Honingzwam 52, 2403 HR Alphen aan den Rijn The Netherlands

Payment Terms:
TT against copy of documents

Average lead Time:
10 days

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
1981

VAN DIEMEN CHEMICALS B.V. is a leading Trader supplier of Calcium dihydrogen phosphate, Polyoxyethylene lauryl ether sodium sulfate, Calcium hydroxide based in Netherlands. With a commitment to quality and customer satisfaction, VAN DIEMEN CHEMICALS B.V. has become a trusted name in the industry. Our product line includes a range of high-quality Calcium dihydrogen phosphate, Polyoxyethylene lauryl ether sodium sulfate, Calcium hydroxide, which are available at competitive prices. VAN DIEMEN CHEMICALS B.V. has established itself as a reliable supplier of chemical products on the echemi.com.

Inquiry History

80 Inquiries

Country	Product	Purchase Quantity	Date Posted
Mexico	Diammonium Phosphate	75 MT	Oct 23, 2026
Mexico	DAP	1 KG	Oct 8, 2026
Nepal	Diammonium Phosphate	1 MT	Oct 5, 2026
Greece	DAP	1 20' Fcl	Sep 30, 2026
India	DAP	2 20' Fcl	Sep 29, 2026
India	Diammonium hydrogen phosphate	40 MT	Sep 27, 2026
Thailand	Diammonium hydrogen phosphate	25 MT	Sep 25, 2026
Kazakstan	DAP	1 KG	Sep 23, 2026
Thailand	Diammonium phosphate	1 KG	Sep 20, 2026
France	DAP 18-46	25 MT	Sep 10, 2026
Thailand	Diammonium phosphate DAP	1.00 20' Fcl	Jul 23, 2026
Thailand	Diammonium Phosphate 99%	1.00 20' Fcl	Jun 24, 2026
United States	Diammonium Phosphate (DAP)	8 MT	Jun 5, 2026
Mexico	Diammonium Phosphate (DAP)	1 KG	May 25, 2026
Italy	DAP	32 MT	May 22, 2026
Thailand	Diammonium Phosphate	1 MT	Apr 17, 2026
South Korea	Ammonium Phosphate	20 MT	Apr 14, 2026
Malaysia	DI-AMMONIUM PHOSPHATE	50 KG	Mar 30, 2026
Nigeria	DAP	1 40' Fcl	Mar 6, 2026
Vietnam	DAP (DIAMMONIUM PHOSPHATE)	1.00 20' Fcl	Feb 25, 2026

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Di Ammonium Phosphate56

Product Details

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

Related Products

More Choices Find All Products for Sale 

Diammonium hydrogen phosphate Market Price

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