1,2-Ethanedisulfonic Acid Dihydrate CAS 110-04-3
| CAS No. | 110-04-3 |
| Molecular Formula | C2H6O6S2 |
| Molecular Weight | 190.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C2H6O6S2, 1,2-Ethanedisulfonic Acid Dihydrate contains a sulfone group, a carboxylic acid group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 190.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
1,2-Ethanedisulfonic Acid Dihydrate (CAS 110-04-3) is a high-purity analytical reference standard with the molecular formula C2H6O6S2 and a molecular weight of 190.20 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1,2-Ethanedisulfonic Acid Dihydrate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C2H6O6S2 |
| Molecular Weight | 190.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 2 |
Related Ethanedisulfonic Standards
- 1,2-Ethanedisulfonic Acid Dimethyl Ester (CAS 84959-24-0)
- 1,2-Ethanedisulfonic Acid Diethyl Ester (CAS 500692-41-1)
- 1,2-Ethanedisulfonic Acid hydrate (CAS 1092929-45-7)
- 1, 2-Ethanedisulfonic acid, 1,2-dihydroxy-, disodium salt 1,2-Dihydroxy-1,2-ethanedisulfonate 1,2-Dihydroxy-1,2-ethanedisulfonic acid 1,2-dihydroxyethane-1,2-disulfonic acid 517-21-5 Disodium 1,2-dihydroxy-1,2-ethanedisulfonate Glyoxal bisulfite Glyoxal bisulphite Glyoxal disodium bisulfite Glyoxal disodium bisulfite (*disodium salt*) Glyoxal-sodium bisulfite Glyoxal-sodium bisulfite (*disodium salt*) Glyoxal-sodium bisulfite adduct (1:2) Glyoxal-sodium-bisulfite Glyoxal-sodium-bisulfite (*disodium salt*) NSC18262 Sodium glyoxal bisulfite Sodium glyoxal bisulfite (*disodium salt*) (CAS 517-21-5)
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