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China Agricultural Diammonium Phosphate Fertilizer DAP Fertilizer 18-46-0 for Plant Growth

Name: China Agricultural Diammonium Phosphate Fertilizer DAP Fertilizer 18-46-0 for Plant Growth
Brand: GOLDSTAR
SKU: pr2509112184
Price: 600 USD
Availability: InStock

TDS 78 Inquiries

Unit Price: Get Latest Price 

CAS No.:

7783-28-0

Grade:

Agricultural Grade

Content:

100%

Port:

Tianjin

Brand:

GOLDSTAR

Packaging:

25kg/bag

Sample Available:

Yes

Price valid (until):

2025-12-31

Contact Supplier

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Hebei Goldstar Technology Co.,Ltd

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

15 days

Qualification:

Main Products:

silver mercury,Cellulose acetate tow,SLES,LABSA,soap noodles,Lithium hydroxide

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Product Description
Seller Information
Inquiry History

Description

Product Description

Diammonium Hydrogen Phosphate (DAP), with the chemical formula (NH₄)₂HPO₄, is a common inorganic salt that typically appears as white crystals or powder. It is highly soluble in water and forms a weakly alkaline solution with a pH of around 8.0. DAP is primarily used in agriculture as an efficient compound fertilizer, providing both nitrogen and phosphorus essential for plant growth. It is also utilized in industrial applications, such as a corrosion inhibitor, buffer, and yeast culture medium. The roduction of DAP mainly involves the neutralization reaction between phosphoric acid and ammonia water or liquid ammonia. Storage should be kept dry and protected from sunlight to prevent moisture absorption and avoid contact with strong acids and bases.

Application

* NPK Compound Fertilizer is a kind of fertilizer containing tew or three elements of Nitrogen, Phosphorus and Potassium.
* NPK Compound Fertilizer is usually used as topdressing and can also be uesd as base manure and seed manure.
* NPK Compound Fertilizer is extensively applied to grain crops like paddy, wheat, corn and sorghum and to cash crops including tobacco, tea, cotton, gourds, fruits and vegetables. It is extensively suitable to various kinds of soils.

Product Parameters

ITEM	Standard	Result
Total nitrogen and phosphate	64% min	64.33%
Total nitrogen	18% min	18.10%
Total phosphate	46% min	46.23%
Water soluble phosphate	40.5% min	41.1%
Moisture	2.0% max	1.6%
Particle size	2-4mm	2-4mm
Moisture	≤2%
Particle Size	2-4mm 90%min

Packaging & Shipping

Shipping by air, by sea, by air express like FEDEX OR UPS OR DHL .
Small package: 25kg/bag

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Storage: Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.

Delivery Detail: 2 weeks after confirm order.Some of the products can be supplied within 7 days on the strength of EDC warehouse.

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Chinese manufacturer specializing in the production of chemicals. Our company is well known for its high-quality products and excellent service. At present, our products are steadily supplied to more than 200 countries and regions including the Middle East, South America, North America, Southeast Asia, Africa, Europe, etc.We welcome all the customers from all over the world to contact us for future business relationships and mutual success.

FAQ

1. Q: Are you manufacturer or trading company?

A: We are a professional manufacturer in integrating design, development, trial and production.

2. Q: How's your quality?
A: You can be assured of high quality. We have achieved ISO9001, ISO17712:2013, certificates.

3. Q: Can I get your samples?
A: Sure, we can provide you free samples for checking our quality.

4. Q: Can you offer OEM?
A: Yes, OEM are always welcome. Please email us relevant information.

5. Q: How's your service?
A: "Quality First, Service First". No matter how big or small the order is, we will take it seriously and be responsible.

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.

Certificates

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:

Fertilizers

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:
silver mercury,Cellulose acetate tow,SLES,LABSA,soap noodles,Lithium hydroxide

Location:
Room 2701, Building4,Tatan International Trade Plaza, South of Shengli street, Qiaoxi District ,Shijiazhuang city

Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
15 days

Total Annual Revenue:
$10 million-$25 million

Total Employees:
11-50

Year of Establishment:
2020

Management principles
Our company offers a variety of products which can meet your multifarious demands. We have adhered to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy the potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force.

Passed the ISO 9001: 2008 certificate
We specialize in chemical products that have covered most regions of China and exported to foreign countries and regions such as Europe, USA and Southeast Asia. For many years, the company has taken advantage of its merits to develop high-tech well-known products. Our capacity and efficiency have been improved rapidly. The National Ministry of Science and Technology named our company "National Key High-tech Enterprise" in 2003. The company has passed the ISO 9001: 2008 certificate of CQC.

Business philosophy
We will continue to focus the development on the principle of an "energy-saving, emission reducing and recycling economy", to insist on independent innovation and technology-driven, to covert practical resources and technical advantages into an industrial advantage, and to combine reasonably the economic benefits with society. At the same time, Loman Corp. will practice our struggle goal of "the super excellent Loman, the global Loman, the centennial Loman".

Comply with ISO 9001 and ISO 2000 standards
We now have more than 80 people in our team and built research centers in Jinan and Qingdao. Our manufacturing site is allocated to the chemical industry parks of Zhangqiu, Heze, Dezhou and Ningxia Fine Chemical Park. We strictly comply with ISO 9001 and ISO 2000 standards in the manufacturing process, and our lab and workshop are tightly in accordance with GMP standards. Our products are best selling in Europe, South and North America, Asia Pacific area and Africa. We sincerely welcome new and regular customers around the world to visit us for business negotiation.

Inquiry History

78 Inquiries

Country	Product	Purchase Quantity	Date Posted
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
Vietnam	DAP (DIAMMONIUM PHOSPHATE)	1.00 20' Fcl	Feb 6, 2026
Kuwait	Diammonium Phosphate	1000 MT	Dec 26, 2025
Kenya	DAP Fertilizer	25 MT	Dec 11, 2025

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China Agricultural Diammonium Phosphate Fertilizer DAP Fertilizer 18-46-0 for Plant Growth

Product Description

Seller Information