Ammonium dihydrogen phosphate
CAS Registry Number®
7722-76-1
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CAS Name
Ammonium dihydrogen phosphateMolecular Formula
H3N.H3O4PCite this Page
Ammonium dihydrogen phosphate. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=7722-76-1 (retrieved ) (CAS RN: 7722-76-1). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Boiling Point (1)
376.1 °CMelting Point (2)
190 °CDensity (2)
1.803 g/cm³
Source(s)
- (1) Belieres, Jean-Philippe; Journal of Physical Chemistry B, (2007), 111(18), 4926-4937, CAplus
- (2) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
Other Names and Identifiers
InChI
InChI=1S/H3N.H3O4P/c;1-5(2,3)4/h1H3;(H3,1,2,3,4)
InChIKey
InChIKey=LFVGISIMTYGQHF-UHFFFAOYSA-N
SMILES
P(=O)(O)(O)O.N
Canonical SMILES
O=P(O)(O)O.N
Other Names for this Substance
- Phosphoric acid, ammonium salt (1:1)
- Phosphoric acid, monoammonium salt
- Ammonium biphosphate
- Monoammonium phosphate
- Monobasic ammonium phosphate
Deleted or Replaced CAS Registry Numbers
1801523-63-6
