CAS 5325-43-9: Disodium 1,2-ethanedisulfonate
Description:Disodium 1,2-ethanedisulfonate, also known as disodium ethanedisulfonate, is an organic compound characterized by its sulfonate functional groups. It is a white, crystalline solid that is highly soluble in water, making it useful in various applications, particularly in biochemical and pharmaceutical contexts. The compound features two sulfonate groups attached to a two-carbon ethylene backbone, which contributes to its strong ionic nature. As a disodium salt, it typically exists in a stable form and can act as a buffering agent or stabilizer in solutions. Its properties include being hygroscopic and having a relatively high melting point. Disodium 1,2-ethanedisulfonate is often utilized in the synthesis of other chemical compounds and may serve as a reagent in laboratory settings. Additionally, it is important to handle this substance with care, as with any chemical, to ensure safety and compliance with relevant regulations. Overall, its unique structure and properties make it a valuable compound in various scientific and industrial applications.
Formula:C2H6O6S2·2Na
InChI:InChI=1S/C2H6O6S2.2Na/c3-9(4,5)1-2-10(6,7)8;;/h1-2H2,(H,3,4,5)(H,6,7,8);;
InChI key:InChIKey=ILOQMYUFDKXIRS-UHFFFAOYSA-N
SMILES:[Na].O=S(=O)(O)CCS(=O)(=O)O
- Synonyms:
- 1,2-Ethanedisulfonic acid, sodium salt (1:2)
- Disodium 1,2-ethanedisulfonate
- Disodium 1,2-ethanedisulphonate
- Disodium Ethane-1,2-Disulfonate
- Nsc 164
- Sodium 1,2-ethanedisulfonate
- Unii-2Yzu14Uifp
- 1,2-Ethanedisulfonic acid, disodium salt
Brand | Product data | Purity | Price range | Estimated delivery |
---|---|---|---|---|
![]() | Disodium 1,2-Ethanedisulfonate REF: 3B-E0031CAS: 5325-43-9 | >98.0%(T) | 40.00 €~122.00 € | Tue 08 Apr 25 |
![]() | Sodium ethane-1,2-disulfonate REF: IN-DA003UCHCAS: 5325-43-9 | 98% | 25.00 €~187.00 € | Tue 15 Apr 25 |
![]() | 1,2-Ethanedisulfonic Acid Disodium Salt REF: 54-OR1009134CAS: 5325-43-9 | 98%+ | 32.00 €~1,185.00 € | Wed 16 Apr 25 |
![]() | Sodium ethane-1,2-disulfonate REF: 10-F461662CAS: 5325-43-9 | >98.0%(T) | - - - | Discontinued product |
![]() | Sodium 1,2-ethanedisulfonate REF: 3D-FAA32543CAS: 5325-43-9 | Min. 95% | - - - | Discontinued product |

Disodium 1,2-Ethanedisulfonate
Ref: 3B-E0031
5g | 40.00 € | ||
25g | 122.00 € |

Sodium ethane-1,2-disulfonate
Ref: IN-DA003UCH
1g | 27.00 € | ||
5g | 25.00 € | ||
25g | 36.00 € | ||
100g | 70.00 € |

Ref: 54-OR1009134
1g | 32.00 € | ||
5g | 36.00 € | ||
25g | 51.00 € | ||
100g | 61.00 € | ||
500g | 264.00 € | ||
2.5kg | 1,185.00 € |

Ref: 10-F461662
1g | Discontinued | Request information | |
5g | Discontinued | Request information | |
10g | Discontinued | Request information | |
25g | Discontinued | Request information |

Sodium 1,2-ethanedisulfonate
Ref: 3D-FAA32543
10g | Discontinued | Request information | |
25g | Discontinued | Request information | |
50g | Discontinued | Request information | |
100g | Discontinued | Request information | |
250g | Discontinued | Request information |