Monoammonium monofluorophosphate

Base Information

• Chemical Name: Monoammonium monofluorophosphate
• CAS No.: 20859-38-5
• Molecular Formula: FHO₃P*H₄N
• Molecular Weight: 117.017
• DSSTox Substance ID: DTXSID50943115
• NSC Number: 404121
• Wikidata: Q27253891
• Mol file: 20859-38-5.mol

Synonyms:Monoammonium monofluorophosphate;azane;fluorophosphonic acid;Ammonium hydrogen fluoride phosphate;DTXSID50943115;UZASADVOSTVZTB-UHFFFAOYSA-N;NSC404121;Phosphorofluoridic acid--ammonia (1/1);Q27253891

Chemical Property of Monoammonium monofluorophosphate

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 70.58000
• Density: 1.881g/cm³
• LogP: 0.37250
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 0
• Exact Mass: 116.99910818
• Heavy Atom Count: 6
• Complexity: 61.3

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: N.OP(=O)(O)F

Technology Process of Monoammonium monofluorophosphate

There total 10 articles about Monoammonium monofluorophosphate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

bis(ammonium) fluorophosphate → ammonium hydrogenmonofluorophosphate (20859-38-5)

Guidance literature:

With sulfuric acid; In methanol; pptn. with ether oe evapn. of organic. phase at 50°C;

Reference yield:

sodium fluorophosphate + bis(ammonium) fluorophosphate + fluorophosphoric acid (13537-32-1) → NH4HPO3F, β (20859-38-5)

Guidance literature:

With Amberlite IR 120+ ion-exchange resin; In water; eluent of Na salt passed through chromy. column to acquire a dild. aq. soln of H2PO3F (molar ratio of H and NH4 compds. 3:2), acidic soln. partially neutralized with NH4 salt; freezedried, recrystd. from aq./MeOH soln. at room temp., after 2 d cryst, formed, filtered, dried, elem. anal.;

DOI:10.1002/1521-3749(200201)628:1<152::AID-ZAAC152>3.0.CO;2-O

Reference yield:

sodium fluorophosphate + bis(ammonium) fluorophosphate + fluorophosphoric acid (13537-32-1) → NH4HPO3F, α (20859-38-5)

Guidance literature:

With Amberlite IR 120+ ion-exchange resin; In water; eluent of Na salt passed through chromy. column to acquire a dild. aq. soln of H2PO3F, acidic soln. partially neutralized with NH4 salt; freezedried, recrystd. from aq. soln. at room temp.;

DOI:10.1002/1521-3749(200201)628:1<152::AID-ZAAC152>3.0.CO;2-O

upstream raw materials:

ammonium difluorophospate

ammonium bisulfate

fluorophosphoric acid

Refernces

• 1、 Laptash, N. M.,Kaidalova, T. A.. "Solid-Phase Interaction of Fluorapatite with Ammonium Hydrogen Difluoride". . p. 535 - 537. Retrieved 2008/10/08.