Determine the necessary mass, volume, or concentration for preparing a solution.
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1000ug/ml in H2O for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Protected from light,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.
| Pubchem Sid | 528774095 |
|---|---|
| Kanonisches Lächeln | [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 |
| Isomere SMILES | [O-]S(=O)(=O)[O-].[Na+].[Na+] |
| WGK Deutschland | 1 |
| RTECS | WE1650000 |
| PubChem CID | 24436 |
| Molekulargewicht | 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 |
| Klasse | 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 |
| Beschreibung | 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 | Datum | Artikel |
|---|---|---|---|
| Certificate of Analysis | Sep 01, 2026 | S114082 | |
| Certificate of Analysis | Sep 10, 2025 | S114082 | |
| Certificate of Analysis | Jul 15, 2023 | S114082 | |
| Certificate of Analysis | Jul 06, 2022 | S114082 |
| Empfindlichkeit | Light sensitive |
|---|---|
| Brechungsindex | 1.48 |
| Siedepunkt (°C) | 1700°C |
| Schmelzpunkt (°C) | 880°C |
| Molekulargewicht | 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 |