3,4-Dihydroxybenzenesulfonic acid monoammoniumsalt CAS 6099-56-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6099-56-5 |
| Molecular Formula | C6H6O5S H3N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-Dihydroxybenzenesulfonic acid monoammoniumsalt (CAS 6099-56-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H6O5S H3N. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H6O5S H3N |
| Molecular Weight | 207.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
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- N-(4-Fluorobenzyl)-7-(furan-2-yl)-1,4-thiazepane-4-carboxamide (CAS 1705434-56-5)
- N-(4'-amino-[1,1'-biphenyl]-4-yl)acetamide (CAS 3366-61-8)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-methoxy-4-oxobutanoic acid (CAS 1227281-44-8)
- 2,2-Dimethyl-1-indanone (CAS 10489-28-8)
- Semaglutide Impurity 3 (CAS CATO-C4X-22263)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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