WoFu Fire & Security Equipment Co., Ltd.

Dry Chemical, DCP Powder, Powder Dust manufacturer / supplier in China, offering Monoammonium Phosphate Dry Chemical Powder, Fire Spray Sprinkler, FM200 (HFC-227ea) Agent Refill Machine and so on.

Monoammonium Phosphate Dry Chemical Powder

FOB Price: Get Latest Price
Min. Order: 5 Tons
Port: Ningbo, China
Production Capacity: 5 Tons/Day
Payment Terms: L/C, T/T, Western Union

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Basic Info.

Model NO.:Dry Powder
Type:Ordinary Dry Powder
Main Contents:Ammonium Phosphate
Model:ABC Dry Powder
Certification:CE, GB8013-2005
Object:Class a. B. C
Purity:20%-90%
Ammonium Phosphate Powder Model:MFZL5
Sodium Bicarbonate Powder Model:MFZ5
Shelf Life:8 Years
Color:Yellow, Blue, Pink etc
Trademark:Welfare
Transport Package:25kg/CTN, Size: 46*35*16cm, G. W: 25.1kg
Specification:ISO, CE, MSDS, CNAL certificate
Origin:Zhejiang, China
HS Code:3813001000

Product Description

Mono Ammonium Phosphate ABC Dry Chemical Powder is used in fire extinguisher filling

Ammonium dihydrogen phosphate (ADP), also known as monoammonium phosphate, or monoammonium phosphate (MAP), NH4H2PO4, is formed when a solution of phosphoric 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 soilwith the elements nitrogen 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.
Monoammonium Phosphate Dry Chemical Powder

Solid monoammonium phosphate shows 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.
Monoammonium Phosphate Dry Chemical Powder

ADP crystals are piezoelectric, a property required in some active sonar transducers (the alternative being transducers that usemagnetostriction). 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.
Monoammonium Phosphate Dry Chemical Powder

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Monoammonium Phosphate Dry Chemical Powder
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