Determine the necessary mass, volume, or concentration for preparing a solution.
AR, ≥98% AR for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature,Desiccated Ships FedEx DG Service Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 16 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 504753249 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504753249 |
| Sorrisos canónicos | [NH4+].OS(=O)(=O)[O-] |
| IUPAC Name | azanium;hydrogen sulfate |
| InChIKey | BIGPRXCJEDHCLP-UHFFFAOYSA-N |
| INCHI | 1S/H3N.H2O4S/c;1-5(2,3)4/h1H3;(H2,1,2,3,4) |
| SMILES isoméricas | [NH4+].OS(=O)(=O)[O-] |
| WGK Alemanha | 3 |
| Número UN | 2506 |
| Grupo de embalagem | II |
| Peso molecular | 115.11 |
| Reaxy-Rn | 14641772 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=14641772&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Inorganic compounds |
|---|---|
| Superclass | Homogeneous non-metal compounds |
| Classe | Non-metal oxoanionic compounds |
| Subclass | Non-metal sulfates |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Non-metal sulfates |
| Alternative Parents | Inorganic salts Inorganic oxides |
| Molecular Framework | Not available |
| Substituents | Non-metal sulfate - Inorganic oxide - Inorganic salt |
| Descrição | This compound belongs to the class of inorganic compounds known as non-metal sulfates. These are inorganic non-metallic compounds containing a sulfate as its largest oxoanion. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Data | Item |
|---|---|---|---|
| Certificate of Analysis | Jul 13, 2026 | A112574 | |
| Certificate of Analysis | Jul 13, 2026 | A112574 | |
| Certificate of Analysis | Jan 22, 2026 | A112574 | |
| Certificate of Analysis | Jan 22, 2026 | A112574 | |
| Certificate of Analysis | Oct 16, 2025 | A112574 | |
| Certificate of Analysis | Oct 16, 2025 | A112574 | |
| Certificate of Analysis | Oct 25, 2024 | A112574 | |
| Certificate of Analysis | Oct 25, 2024 | A112574 | |
| Certificate of Analysis | May 27, 2023 | A112574 | |
| Certificate of Analysis | May 27, 2023 | A112574 | |
| Certificate of Analysis | Feb 18, 2023 | A112574 | |
| Certificate of Analysis | Sep 09, 2022 | A112574 | |
| Certificate of Analysis | Sep 08, 2022 | A112574 | |
| Certificate of Analysis | Feb 17, 2022 | A112574 | |
| Certificate of Analysis | Feb 16, 2022 | A112574 |
| Ponto de ebulição (°C) | 350°C |
|---|---|
| Ponto de fusão (°C) | 147°C |
| Peso molecular | 115.110 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 114.994 Da |
| Monoisotopic Mass | 114.994 Da |
| Topological Polar Surface Area | 86.800 Ų |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Complexity | 76.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 2 |
Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.
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