Ammonium Dihydrogen Orthophosphate Properties, Molecular Formula, Applications - WorldOfChemicals

Ammonium Dihydrogen Orthophosphate Properties

Ammonium Dihydrogen Orthophosphate

3-Molecule 3D Struture
Molecule Structure Image

Description

 

Ammonium dihydrogen orthophosphate is formed when a solution of phosphoric acid is added to ammonia until the solution is distinctly acidic. It is often used in the blending of dry agricultural fertilizers. It supplies soil with the elements nitrogen and phosphorus in a form which is usable by plants. The compound is also a component of the ABC powder in some dry chemical fire extinguishers. It is a widely used crystal in the field of optics due to its birefringence properties.

Chemical Properties

Appearance White Crystalline Powder
CAS Number 7722-76-1
Class NA
Density 1.80 g/cm3
EINECS Number 231-764-5
HS Code 31054000
IUPAC Name Ammonium Dihydrogen Phosphate
InChI 1S/H3N.H3O4P/c;1-5(2,3)4/h1H3;(H3,1,2,3,4)
InChIKey LFVGISIMTYGQHF-UHFFFAOYSA-N
Melting Point 190 °C
Molar Mass 115.03 g/mol
Molecular Formula H6NO4P
NFPA 704 H-1,F-0,R-0,C-NA
Other_Cations Monosodium Phosphate;Potassium Dihydrogen Phosphate
PG NA
Solubility 40.4 g/100 ml
Synonyms Ammonium Diacid Phosphate;Ammonium Dihydrogen Phosphate;Ammonium Dihydrophosphate;Ammonium Monobasicphosphate;Ammonium Orthophosphate Dihydrogen;Ammonium Phosphate Monobasic;Monoammonium Phosphate;Phosphoric Acid, Monoammonium Salt;Ammonium Biphosphate;ADP;MAP