Determine the necessary mass, volume, or concentration for preparing a solution.
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Anhydrous Grade,PharmPure™,ChP Anhydrous Grade,ChP,PharmPure™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature,Argon charged Ships Normal 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 2726 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Sorrisi canonici | [O-]S(=O)(=O)[O-].[Na+].[Na+] |
|---|---|
| IUPAC Name | disodium;sulfate |
| InChIKey | PMZURENOXWZQFD-UHFFFAOYSA-L |
| INCHI | 1S/2Na.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2 |
| Isomeri SMILES | [O-]S(=O)(=O)[O-].[Na+].[Na+] |
| WGK Germania | 1 |
| RTECS | WE1650000 |
| PubChem CID | 24436 |
| Peso molecolare | 142.04 |
| Beilstein | 3648446 |
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 | Mixed metal/non-metal compounds |
| Classe | Alkali metal oxoanionic compounds |
| Subclass | Alkali metal sulfates |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Alkali metal sulfates |
| Alternative Parents | Inorganic sodium salts Inorganic oxides |
| Molecular Framework | Not available |
| Substituents | Alkali metal sulfate - Inorganic sodium salt - Inorganic oxide - Inorganic salt |
| Descrizione | This compound belongs to the class of inorganic compounds known as alkali metal sulfates. These are inorganic compounds in which the largest oxoanion is sulfate, and in which the heaviest atom not in an oxoanion is an alkali metal. |
| External Descriptors | inorganic sodium salt |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Data | Oggetto |
|---|---|---|---|
| Certificate of Analysis | Jan 14, 2026 | S639099 | |
| Certificate of Analysis | Jan 14, 2026 | S639099 | |
| Certificate of Analysis | Jan 14, 2026 | S639099 | |
| Certificate of Analysis | Jan 14, 2026 | S639099 | |
| Certificate of Analysis | Jan 14, 2026 | S639099 | |
| Certificate of Analysis | Jan 14, 2026 | S639099 | |
| Certificate of Analysis | Jan 14, 2026 | S639099 | |
| Certificate of Analysis | Feb 28, 2025 | S639099 | |
| Certificate of Analysis | Feb 28, 2025 | S639099 | |
| Certificate of Analysis | Feb 28, 2025 | S639099 | |
| Certificate of Analysis | Feb 28, 2025 | S639099 | |
| Certificate of Analysis | Feb 28, 2025 | S639099 | |
| Certificate of Analysis | Nov 01, 2023 | S639099 | |
| Certificate of Analysis | Nov 01, 2023 | S639099 | |
| Certificate of Analysis | Nov 01, 2023 | S639099 | |
| Certificate of Analysis | Nov 01, 2023 | S639099 | |
| Certificate of Analysis | Nov 01, 2023 | S639099 | |
| Certificate of Analysis | Nov 01, 2023 | S639099 | |
| Certificate of Analysis | Nov 01, 2023 | S639099 |
| Solubilità | 200g/L |
|---|---|
| Sensibilità | Moisture sensitive. |
| Indice di rifrazione | 1.48 |
| Punto di ebollizione (°C) | 1700°C |
| Punto di fusione (°C) | 880°C |
| Peso molecolare | 142.040 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 141.931 Da |
| Monoisotopic Mass | 141.931 Da |
| Topological Polar Surface Area | 88.600 Ų |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 62.200 |
| 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 | 3 |
Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.
View Anhydrous Grade grade guide → View PharmPure™ grade guide → View ChP grade guide →