Diammoniumhydrogenphosphate 99%
81 Inquiries
7783-28-0
Industrial Grade
99%
GUANGZHOU
25kg/0.2kg Bag
Yes
2016-12-19
Sodium Acid Pyrophosphate,Disodium Phosphate,Sodium triphosphate,Monopotassium Phosphate,Monosodium Phosphate,Potassium Pyrophosphate
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Product Details
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Seller Information
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Inquiry History
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Description
Chemical formula:(NH4)2HPO4 Molecular weight:132.05
Standard executed:HG/T4132-2010(Tech grade) HG/T4132-2010(Low As grade)
Properties:
White granular crystal,relative density at 1.619,melting point at 155℃,easily soluble in water,insoluble in alcohol,PH value of 1% solution is 8.0.
Application:
As a fire-prevention agent for fabric,timber and paper.For food grade it is mainly used as a fermentation agent, nourishment,and so on.Used as a high effective non-chloride N,P compound fertilizer in agriculture.It contains totally 74% fertilizer element,used as a basic raw material for N,P and K compound fertilizer.
Technical Data:
ECHEMI Editorial ReferenceIt 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:
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.
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions 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.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Sodium Acid Pyrophosphate,Disodium Phosphate,Sodium triphosphate,Monopotassium Phosphate,Monosodium Phosphate,Potassium Pyrophosphate
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Location:
Hefeng Town Shifang City Sichuan Province China
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A
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Total Annual Revenue:
$50 million-$100 million
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Total Employees:
101-200
Group was founded in 2000, guizhou green core strategic partners, in guizhou and sichuan region has three phosphate production base, is China's largest and one of the most advantage of phosphate production enterprises. Companies adhere to the resource conservation and environmental protection way of circulation economy, with international advanced production technology and inspection center, product quality and cheap, popular at home and abroad.About the green groupGuizhou green group co., LTD., founded in 1999, after ten years of rapid development, has grown into a collection of coal, phosphate rock mining, phosphorus chemical industry production and port logistics as one of the large-scale comprehensive enterprise group, has nine subsidiaries, nearly 3000 employees, annual output value of more than 2 billion yuan ($350 million). The company has coal, phosphate rock, non-ferrous metals and other kinds of resources of more than 400 million tons, annual output of 450000 tons of coal, phosphate rock, 500000 tons, 20000 tons of yellow phosphorus, phosphoric acid 20000 tons.Quality assuranceWe has passed the certification of the quality of the following institutions, at the same time, can accept any third party inspection institutions of quality inspection authority.ISO9001:2008 quality management system certificationThe Swiss SGSThe French BVThe UK INTERTEK (ITS)China import and export commodity inspection and quarantine CIQ/CCICSUNDIA brandIn many countries and regions become the symbol of high quality products, are exported to more than 60 countries and regions of the world.Enterprise core culture ideaCast quality brand, the good faith win market, technology leading the futureConvenient logisticsGuangzhou, chongqing, Shanghai and tianjin has warehouses, efficient and convenient logistics guarantee.Advantage productsMain product production capacity (tons)Sodium tripolyphosphate, 100000Phosphate 85% by 100000Sodium hexametaphosphate, 20000Trisodium phosphate, 20000Disodium phosphate 97% by 10000A sodium phosphate 98% by 10000
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Inquiry History81 Inquiries
Country Product Purchase Quantity Date Posted
United Kingdom
Diammonium Phosphate
50000 MT Oct 26, 2026
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
Greece
Diammonium Phosphate
50 KG Sep 7, 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
Lebanon
DAP Fertilizer
1 KG Jun 1, 2026
Vietnam
Diammonium Phosphate
1.00 20' Fcl May 29, 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 Post an enquiry for this product
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