1,2-Benzothiazol-3(2H)-one 1,1-dioxide sodium salt
- Catalog No. :
- ACGRTC723
- CAS No. :
- 128-44-9
- Molecular Formula :
- C7H4NNaO3S
- Molecular Weight :
- 205.17
IUPAC Name:sodium 3-oxo-3H-benzo[d]isothiazol-2-ide 1,1-dioxide
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Product Information
| Product Name | 1,2-Benzothiazol-3(2H)-one 1,1-dioxide sodium salt |
|---|---|
| IUPAC Name | sodium 3-oxo-3H-benzo[d]isothiazol-2-ide 1,1-dioxide |
| MDL No. | MFCD00013092 |
| Molecular Formula | C7H4NNaO3S |
| Molecular Weight | 205.17 |
| SMILES | [Na+].O=C1[N-]S(=O)(=O)C2=C1C=CC=C2 |
| InChI Key | WINXNKPZLFISPD-UHFFFAOYSA-M |
| Synonym | SACCHARIN SODIUM | 128-44-9 | Sodium 3-oxo-3H-benzo[d]isothiazol-2-ide 1,1-dioxide | Sodium saccharin | Saccharin, sodium | Sodium saccharine | Saccharin sodium anhydrous | Sodium saccharinate | Cristallose | Crystallose | Kristallose | Willosetten | Madhurin | Saccharin sodium, a |
| CAS No. | 128-44-9 |
| PubChem CID | 656582 |
Safety Data
- Pictogram
- Signal Word
- Danger
- Hazard Statement(s)
- H302-H312-H315-H319-H332-H335-H350
- Precautionary Statement(s)
- P261-P280-P305+P351+P338

![Sodium 3-oxo-3H-benzo[d]isothiazol-2-ide 1,1-dioxide dihydrate structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/qgxo/6155-57-3.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T084123Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%226155-57-3.png%22&x-id=GetObject&X-Amz-Signature=0f7e4229acc40db6fb8e4606d2771913a9947af224d480e2879882482d870cca)