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Mono Ammonium Phosphate MAP 97.5% Colorless transparent tetragonal crystals buy - image1

Mono Ammonium Phosphate MAP 97.5% Colorless transparent tetragonal crystals buy - image2

Mono Ammonium Phosphate MAP 97.5% Colorless transparent tetragonal crystals buy - image3

Mono Ammonium Phosphate MAP 97.5% Colorless transparent tetragonal crystals

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CAS No.:

7722-76-1

Grade:

Industrial Grade

Content:

97.5%

Port:

Port of Qingdao

Packaging:

25kg/bag 25MT/20fcl

Price valid (until):

2023-05-31

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Shandong Lingnuo chemical Co., Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Melamine,ethyl acetate,maleic anhydride,acetic acid,tetrahydrofuran,butyl acetate

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Product Description
Seller Information
Inquiry History

Description

Mono Ammonium Phosphate

Ammonium dihydrogen phosphate, also known as monoammonium phosphate, is a kind of inorganic compound, chemical formula NH4H2PO4,Ammonium dihydrogen phosphate is a colorless transparent tetragonal system of coarse or fine crystal, slightly soluble in ethanol, insoluble in acetone, mainly used as wood, fabric, paper fire retardant, also can be used as fertilizer, bread improver, food additives.

Relative density (19℃) 1.803, melting point 150℃. Soluble in water, slightly soluble in alcohol, insoluble in ketone. Stable in the air, heating to 100 ~ 110℃ will not lose ammonia; Heating above 130℃ begins to decompose, and gradually release ammonia and water, to produce ammonium metaphosphate and phosphoric acid mixture. Its aqueous solution is acidic, and 1% solution has a pH of 4.5.

Used as an anode corrosion inhibitor in circulating water and boiler water treatment, ammonium dihydrogen phosphate, like chromate, forms a fairly hard protective film on metal surfaces. Ammonium dihydrogen phosphate can be used as a culture agent for organisms in the biochemical treatment of water

Items	Specifications
English alias	MAP Monoammonium Phosphate ammoniumdiacidphosphate mono-Ammonium phosphate Mono Ammonium Phosphate Mono Amonnium Phosphate ammoniumdihydrophosphate Ammonium diacid phosphate ammoniummonobasicphosphate ammoniumphosphate(nh4h2po4) mmonium phosphate, monobasic Ammonium phosphate monobasic Ammonium dihydrogen phosphate Ammonium phosphate, monobasic ammoniumorthophosphatedihydrogen Ammonium dihydrogen orthophosphate ammoniummonobasicphosphate(nh4h2po4) Ammonium Hydrogen Monohydric Phosphate ammoniumdihydrogenphosphate((nh4)h2po4)
CAS	7722-76-1
chemical formula	H6NO4P
molecular weight	115.03
density	1.02g/mLat 20°C
melting point	190 °C (dec.) (lit.)
boiling point	87.4 °C
water solubility	368 g/L (20 ºC)
vapour pressure	0.066 hPa (125 °C)
solubility	H2O: 0.1M at20°C, clear, colorless
PH value	3.8-4.4 (25℃, 50mg/mL in H2O)
storage condition	Inert atmosphere,Room Temperature
sensibility	Easily absorbing moisture
appearance	Solid
proportion	1.803
colour	White or colorless
Maximum wavelength (λmax)	['λ: 260 nm Amax: ≤0.059', , 'λ: 280 nm Amax: ≤0.050']
physico-chemical property	Colorless transparent tetragonal crystals. Soluble in water, slightly soluble in alcohol, insoluble in acetone.
product use	Can be used as wood, paper, fabric flame retardant, fiber processing and dye industry dispersant, fire retardant coating compound, dry powder extinguishing agent Used as an anode corrosion inhibitor in circulating water and boiler water treatment, ammonium dihydrogen phosphate, like chromate, forms a fairly hard protective film on metal surfaces. Ammonium dihydrogen phosphate can be used as a culture agent for organisms in the biochemical treatment of water
security	Phosphoric acid vapor can cause nasal mucosa atrophy I has quite strong corrosion effect on the skin, can cause skin inflammatory diseases, can cause systemic poisoning phenomenon. The maximum allowable concentration in the air is 1mg/m3. Production personnel should wear protective equipment when working, such as overalls, rubber gloves, rubber or plastic aprons, rubber boots. Pay attention to the protection of respiratory organs and skin. In case of accidental splash on the skin, rinse immediately with plenty of water. After the phosphoric acid is washed away, you can generally apply red mercury solution or gentian purple solution to the affected area. Phosphoric acid with polyethylene plastic bucket or steel plastic bucket, barrel mouth must add inner cover and outer cover tightly closed. Net content per barrel 25kg, 30kg, 35kg, 200kg, 330kg. When users have special requirements, supply and demand negotiation. Handle with care when transporting. It is strictly prohibited to be exposed to the hot sun and hit violently to prevent the container from breaking. The packaging shall be clearly marked, indicating: name of manufacturer, address of manufacturer, name of product, specification, grade, lot number, net content, date of manufacture, trademark and the number of this standard. Belong to the second class inorganic acid corrosion articles, danger number; GB 8.1 Class 81501. UN N0.1805; IMDG CODE 8024 pages, Class 8.1. Store in a cool, ventilated warehouse. High concentration of phosphoric acid in cold winter areas should pay attention to heat preservation, prevent icing, prevent container rupture leakage. Do not store and transport with alkali, toxic and other corrosive goods. In case of fire, dry sand and dry powder fire extinguisher can be used.

Basic Info

Product Name:

Ammonium dihydrogen phosphate

Other Name:

Phosphoric acid,ammonium salt (1:1);Phosphoric acid,monoammonium salt;Ammonium biphosphate;Monoammonium phosphate;Monobasic ammonium phosphate;Ammonium phosphate (NH4H2PO4);Ammonium phosphate;Ammonium dihydrogen phosphate;Ammonium dihydrogen orthophosphate;Monoammonium orthophosphate;Ammonium dihydrophosphate;Monoammonium hydrogen phosphate;Monoammonium dihydrogen phosphate;Monoammonium acid phosphate;Ammonium monobasic phosphate;Ammonium diacid phosphate;Monoammonium dihydrogen phosphate ((NH4)H2PO4);VTI 57;Ammonium monobasic phosphate (NH4H2PO4);Dihydrogen ammonium phosphate;Ammonium dihydrogen phosphate ((NH4)H2PO4);Ammonium primary phosphate;Monoammonium dihydrogen orthophosphate;ABC;ABC (fire extinguisher);Furex 770;Ammonium hydrogen phosphate ((NH4)H2PO4);ADP;ADP (filter);Ammonium orthophosphate monobasic;MAP-B;PoliFAM NP 1452;P-FKChS 2;Feniks AVS 70;Feniks AVS 40;Vekson AVS 25;Vekson AVS 30;Vekson AVS 50;Rongchuang P 501;P 501;1801523-63-6

CAS No.:

7722-76-1

Molecular Formula:

H3N.H3O4P

InChIKeys:

InChIKey=LFVGISIMTYGQHF-UHFFFAOYSA-N

Molecular Weight:

115.02600

Exact Mass:

115.00300

EC Number:

231-764-5

NSC Number:

57633

DSSTox ID:

DTXSID6050122

HScode:

3105400000

Categories:

Inorganic Salts

Characteristics

PSA:

90.81000

XLogP3:

-0.11420

Appearance:

white crystalline powder

Density:

1.803 g/cm³

Melting Point:

190 °C

Boiling Point:

87.4 °C

Refractive Index:

1.4768

Water Solubility:

H2O: 368 g/L (20 ºC)

Storage Conditions:

2-8ºC

Vapor Pressure:

0.066 hPa (125 °C)

Toxicity:

LD50 orally in Rabbit: 5750 mg/kg LD50 dermal Rabbit > 7940 mg/kg

See More Ammonium dihydrogen 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

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Ammonium dihydrogen phosphate Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Melamine,ethyl acetate,maleic anhydride,acetic acid,tetrahydrofuran,butyl acetate

Location:
Room 21-1, 14th floor, Zone (A), Guangrao City Commercial Complex, Quanfu Yuan, Guangrao County, Dongying City, Shandong Province

Payment Terms:
TT against copy of documents,L/C

Average lead Time:
20

Total Annual Revenue:
$50 million-$100 million

Total Employees:
51-100

Year of Establishment:
2018

Shandong Lingnuo chemical Co.,Ltd is located in Dongying City, Shandong Province, export more than ten years It is mainly exported to Africa, Asia,Middle East,South America , mainly delaing with product tetrahydrofuran, Melamine, Methylene chloride, aniline oil, Dimethyl Formamide,Acetic acid, Isopropyl Alcohol, Maleic anhydride,Methyl Acetate,DMSO, Ethanol and so on.

Inquiry History

53 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Food Grade DAP Ammonium Dihydrogen Phosphate CAS 7722-76-1	5 MT	Jun 25, 2025
Turkey	Map	52 TON	Feb 27, 2024
Germany	Sodium Hexametaphosphate	320 KG	Jun 14, 2024
Germany	Ammonium Phosphate	300 MT	Jun 10, 2024
United Kingdom	MAP Granular	10000 MT	Jun 30, 2026
India	Mono Ammonium Phosphate	1 KG	Jun 24, 2026
United States	Monoammonium phosphate	8 MT	Jun 5, 2026
India	Mono Ammonium Phosphate	1 KG	May 20, 2026
Zambia	Mono Ammonium Phosphate	3962 MT	Apr 27, 2026
South Africa	Monoammonium phosphate-Food grade 99%	25 KG	Apr 13, 2026
Brazil	Monoammonium Phosphate	80 MT	Jan 29, 2026
Brazil	Monoammonium Phosphate	2000 MT	Jan 27, 2026
Brazil	Premium Monoammonium Phosphate	90000 MT	Dec 30, 2025
Taiwan, China	Monoammonium Phosphate	1000 MT	Dec 16, 2025
Turkey	Monoamoniumphosfat Fertilizer	25 MT	Nov 24, 2025
Egypt	MAPD	10 KG	Nov 21, 2025
Italy	Monoammonium Phosphate 55%	3000 MT	Oct 30, 2025
United States	Monoammonium Phosphate (MAP)	1 KG	Sep 9, 2025
Myanmar	Ammonium dihydrogen phosphate	66 MT	Sep 3, 2025
Brazil	Purified Monoammonium Phosphate	1000 TON	Jul 31, 2025

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