Ammonium hydroxide
Relevant Data
Food Additives Approved in the United States
Food Additives Approved by WHO:
General Information
| Chemical name | Ammonium hydroxide |
| E No. | E 527 |
| INS. | 527 |
| CAS number | 1336-21-6 |
| Group | No |
| Component of the group |
Group I, Additives (Group I) Hydroxides (E 524 - 528) |
From webgate.ec.europa.eu
Computed Descriptors
Download SDF| 2D Structure | |
| CID | 14923 |
| IUPAC Name | azanium;hydroxide |
| InChI | InChI=1S/H3N.H2O/h1H3;1H2 |
| InChI Key | VHUUQVKOLVNVRT-UHFFFAOYSA-N |
| Canonical SMILES | [NH4+].[OH-] |
| Molecular Formula | NH4OH |
| Wikipedia | ammonium hydroxide |
From Pubchem
Computed Properties
| Property Name | Property Value |
|---|---|
| Molecular Weight | 35.046 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Complexity | 0.0 |
| CACTVS Substructure Key Fingerprint | A A A D c Y A C I A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A Q C A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A = = |
| Topological Polar Surface Area | 2.0 |
| Monoisotopic Mass | 35.037 |
| Exact Mass | 35.037 |
| Compound Is Canonicalized | True |
| Formal Charge | 0 |
| Heavy Atom Count | 2 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Isotope Atom Count | 0 |
| Covalently-Bonded Unit Count | 2 |
From Pubchem
Taxonomic Classification
| Kingdom | Inorganic compounds |
|---|---|
| Superclass | Homogeneous non-metal compounds |
| Class | Non-metal oxoanionic compounds |
| Subclass | Non-metal hydroxides |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Non-metal hydroxides |
| Alternative Parents | |
| Molecular Framework | Not available |
| Substituents | Non-metal hydroxide - Inorganic hydride - Inorganic oxide - Inorganic salt |
| Description | This compound belongs to the class of inorganic compounds known as non-metal hydroxides. These are inorganic non-metallic compounds containing the hydroxide group as its largest oxoanion. |
From ClassyFire