Ammonium uranate
PubChem CID
102602578
Structure
Molecular Formula
Synonyms
- Ammonium uranate
- 11137-99-8
Molecular Weight
624.13 g/mol
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Component Compounds
Dates
- Create:2016-01-08
- Modify:2025-01-18
Chemical Structure Depiction
Conformer generation is disallowed since MMFF94s unsupported element, mixture or salt
InChI=1S/2H3N.2H2O.5O.2U/h2*1H3;2*1H2;;;;;;;/q;;;;;;;;;2*+1/p-2
Computed by InChI 1.0.5 (PubChem release 2019.06.18)
KFRWHVAEVGDVIJ-UHFFFAOYSA-L
Computed by InChI 1.0.5 (PubChem release 2019.06.18)
N.N.O[U](=O)(=O)O[U](=O)(=O)O
Computed by OEChem 2.3.0 (PubChem release 2024.12.12)
H8N2O7U2
Computed by PubChem 2.1 (PubChem release 2019.06.18)
Property Name
Property Value
Reference
Property Name
Molecular Weight
Property Value
624.13 g/mol
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
Hydrogen Bond Donor Count
Property Value
4
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Hydrogen Bond Acceptor Count
Property Value
9
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Rotatable Bond Count
Property Value
2
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Exact Mass
Property Value
624.13472 Da
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
Monoisotopic Mass
Property Value
624.13472 Da
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
Topological Polar Surface Area
Property Value
120 Ų
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Heavy Atom Count
Property Value
11
Reference
Computed by PubChem
Property Name
Formal Charge
Property Value
0
Reference
Computed by PubChem
Property Name
Complexity
Property Value
221
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Isotope Atom Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Covalently-Bonded Unit Count
Property Value
3
Reference
Computed by PubChem
Property Name
Compound Is Canonicalized
Property Value
Yes
Reference
Computed by PubChem (release 2015.09.10)
Red-yellow powder soluble in acids and ammonium carbonate solution; [Merck Index #565]
Physical/Radiation -> Radioactive Compounds
Follow these links to do a live 2D search or do a live 3D search for this compound, sorted by annotation score. This section is deprecated (see here for details), but these live search links provide equivalent functionality to the table that was previously shown here.
Mixtures, Components, and Neutralized Forms Count
Similar Compounds (2D)
Similar Conformers (3D)
Same Count
Sources/Uses
Used as a black pigment to paint porcelain; Also used as a chemical reagent for alkaloids and in the production of UO2 and UF4; [Merck Index #565]
Merck Index - O'Neil MJ, Heckelman PE, Dobbelaar PH, Roman KJ (eds). The Merck Index, An Encyclopedia of Chemicals, Drugs, and Biologicals, 15th Ed. Cambridge, UK: The Royal Society of Chemistry, 2013. #565
Industrial Processes with risk of exposure
Painting (Pigments, Binders, and Biocides) [Category: Paint]
See Uranium and linked occupational diseases.
Exposure Summary
Biological Exposure Indices (BEI) [ACGIH] - Uranium in urine = 200 ug/L at end of shift; [ACGIH]
ACGIH - Documentation of the TLVs and BEIs, 7th Ed. Cincinnati: ACGIH Worldwide, 2020.
ACGIH - Documentation of the TLVs and BEIs, 7th Ed. Cincinnati: ACGIH Worldwide, 2020.
0.05 [mg/m3], as U (sol), 0.25 mg/m3, as U (insol)
10.0 [mg/m3], as U
0.2 [mg/m3], as U
TLV-STEL
0.6 [mg/m3], as U
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