S Standard Solution CAS 7704-34-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7704-34-9 |
| Molecular Formula | H2S |
| Molecular Weight | 34.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
S Standard Solution (CAS 7704-34-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: H2S. Molecular weight: 34.08 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | H2S |
| Molecular Weight | 34.08 g/mol |
| Purity | 97%+ |
| 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 |
Recommended Standards
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- Sodium anthracene-2-sulfonate (CAS 16106-40-4)
- Lithium 4-fluoro-1-(tetrahydro-2h-pyran-4-yl)-1h-benzo[d]imidazole-2-carboxylate (CAS 2197052-96-1)
- 6-Bromo-3-iodo-2-(trifluoromethyl)pyridine (CAS 1227579-35-2)
- 4-Amino-N-(3-fluorophenyl)-2-sulfanylpyrimidine-5-carboxamide (CAS 1260628-09-8)
- Allo-D-Ile12-Tirzepatide (CAS CATO-CPTD788963)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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