Sulfur Dioxide CAS 7446-09-5
Purity 100mg/L in FormaldehydeIn StockPharmaceutical Standards
| CAS No. | 7446-09-5 |
| Molecular Formula | O2S |
| Molecular Weight | 64.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sulfur Dioxide (CAS 7446-09-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: O2S. Molecular weight: 64.06 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | O2S |
| Molecular Weight | 64.06 g/mol |
| Purity | 100mg/L in Formaldehyde |
| Storage | Store at 2-8°C |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1959 |
| Sulfur Atoms | 1 |
Related Sulfur Standards
- Sulfur-<SUP>34</SUP>S (CAS 13965-97-4)
- Sulfur, homopolymer (CAS 9035-99-8)
- Sulfur-<SUP>32</SUP>S solution (CAS 13981-57-2)
- Sulfur Dichloride (CAS 10545-99-0)
- Sulfur trioxide-trimethylamine complex (CAS 17736-86-6)
- 29584-42-7 DMF-sulfur trioxide complex N,N-Dimethylformamide sulfur trioxide complex Sulfur trioxide N,N-dimethylformamide complex Sulfur trioxide dimethylformamide complex (CAS 29584-42-7)
- Sulfate-sulfur in Water (CAS CATO-LINS001327)
- Sulfur Monochloride (CAS 10025-67-9)
Recommended Standards
- 79562-15-5 Acetic Acid-2-13C-2,2,2-d3 Acetic acid-2-13C,2,2,2-d3 Aci-Jel-2-13C,d3 E 260-2-13C,d3 Ethanoic Acid-2-13C,d3 Ethanoic Acid-2-13C,d3 Monomer Ethylic Acid-2-13C,d3 Glacial Acetic-2-13C,d3 Acid Methanecarboxylic Acid-2-13C,d3 NSC 111201-2-13C,d3 NSC 112209-2-13C,d3 NSC 115870-2-13C,d3 NSC 127175-2-13C,d3 NSC 132953-2-13C,d3 NSC 406306-2-13C,d3 Vinegar Acid-2-13C,d3 (CAS 79562-15-5)
- Urea-d4 (CAS 1433-11-0)
- tert-Butyllithium solution (CAS 594-19-4)
- tert-Butyl 3-acetylpiperidine-1-carboxylate (CAS 858643-92-2)
- (2R,3S,4S,5R,6S)-2-(acetoxymethyl)-6-(prop-2-yn-1-yloxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 943859-73-2)
- N,5-Dimethoxy-N-methylnicotinamide (CAS 1045855-73-9)
- 5-((phenoxycarbonyl)amino)-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid (CAS 858340-97-3)
- 3-(2,4-Dichlorophenyl)-1-phenyl-6-(trifluoromethyl)-1H-pyrazolo[4,3-b]pyridine (CAS 306977-43-5)
- 4-hydroxytetrahydrofuran-3-carboxylic acid (CAS 915125-20-1)
- DAPK Substrate Peptide (CAS 386769-53-5)
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