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MOSINTER GROUP LIMITED
MOSINTER GROUP LIMITED  

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Monoammonium Phosphate CAS 7722-76-1 mono-Ammonium phosphate Mono Amonnium Phosphate MAP 

Payment Terms: T/T,L/C,WU 
Place of Origin: Shandong, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Land,Air
Packing: According to customer requi...
Brand Name: MOSINTER
Molecular formula: H6NO4P
Melting point: 190 °C (dec.)(lit.)
Storage condition: 2-8°C
Soluble: 368 g/L (20 ºC)
Production Capacity: 5000 Ton/Year
Delivery Date: Within 7 days
CAS No.: 7722-76-1
Molecular weight: 115.03
Density: 1.02 g/mL at 20 °C
Solubility: H2O: 0.1 M at 20 °C, clear,...

It supplies soil with the elementsnitrogen and phosphorus in a form usable by plants.

Monoammonium Phosphate (CAS: 7722-76-1)


Item

Index

Appearance

White crystals

Main   content

(as NH4H2PO4)   %≥

99.0

Phosphorus   pent-oxide

(as P2O5)   %≥

61.0

Nitrogen(as   N) %≥

11.8

PH value

4.4-4.8

Moisture   %≤

0.2

Water   insoluble %≤

0.10

Ammonium dihydrogen phosphate (ADP), or monoammonium phosphate, NH4H2PO4, is formed when a solution ofphosphoric acid is added to ammonia until the solution is distinctly acidic. It crystallizes in tetragonal prisms. Monoammonium phosphate is often used in the blending of dry agricultural fertilizers. It supplies soil with the elementsnitrogen and phosphorus in a form usable by plants. The compound is also a component of the ABC powder in some dry chemical fire extinguishers. This substance is also supplied in an emerald green, amethyst, or aquamarine crystal growing box kit for children.

Solid monoammonium phosphate show a dissociation pressure of ammonia of 0.05 mm Hg at 125 °C based on the decomposition reaction as follows:

NH4H2PO4(s)  NH3(g) + H3PO4(l)

ADP is a widely used crystal in the field of optics due to its birefringence properties. As a result of its tetragonal crystal structure, this material has negative uniaxial optical symmetry with typical refractive indices no =1.522 and ne= 1.478 at optical wavelengths.

ADP crystals are piezoelectric, a property required in some active sonar transducers (the alternative being transducers that use magnetostriction). In the 1950s ADP crystals largely replaced the Quartz and Rochelle Salt crystals in transducers because they are easier to work than Quartz and, unlike Rochelle Salt, are not deliquescent.

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Company Info

MOSINTER GROUP LIMITED [China (Mainland)]

Offline Showroom in USA

Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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