Nessler’s reagent CAS 7783-33-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7783-33-7 |
| Molecular Formula | HgI4 2*K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Nessler’s reagent (CAS 7783-33-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: HgI4 2*K. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | HgI4 2*K |
| Molecular Weight | 747.29 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | I-containing |
Recommended Standards
- 1,5-Dichloro-2-fluoro-3-methoxybenzene (CAS 1803834-92-5)
- 2-Cyano-3-iodobenzophenone (CAS 890098-77-8)
- 2-(2-Methoxy-5-methyl-3-nitrophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1262298-16-7)
- Nor Securinine (CAS 2650-35-3)
- 4-(2-Chloro-acetylamino)-piperidine-1-carboxylic acid benzyl ester (CAS 1353996-47-0)
- 4-(5-Acetylthiophen-2-yl)benzaldehyde (CAS 893735-36-9)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com