7790-78-5 cadmium dichloride hemipentahydrate cadmium dichloride hydrate Cadmium chloride hydrate (1:2.5) Cadmium chloride, hydrate (2:5) Cadmium chloride hydrate Cadmium chloride pentahydrate dichlorocadmium--water (2/5) CdCl2.2.5H2O CHEBI:63938 CAS 7790-78-5
| CAS No. | 7790-78-5 |
| Molecular Formula | 2*CdCl2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7790-78-5 cadmium dichloride hemipentahydrate cadmium dichloride hydrate Cadmium chloride hydrate (1:2.5) Cadmium chloride, hydrate (2:5) Cadmium chloride hydrate Cadmium chloride pentahydrate dichlorocadmium--water (2/5) CdCl2.2.5H2O CHEBI:63938 (CAS 7790-78-5) is a high-purity analytical reference standard with the molecular formula CdCl2H2O and a molecular weight of 201.32 g/mol.
Owing to chlorine substitution, 7790-78-5 cadmium dichloride hemipentahydrate cadmium dichloride hydrate Cadmium chloride hydrate (1:2.5) Cadmium chloride, hydrate (2:5) Cadmium chloride hydrate Cadmium chloride pentahydrate dichlorocadmium--water (2/5) CdCl2.2.5H2O CHEBI:63938 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 201.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 7790-78-5 cadmium dichloride hemipentahydrate cadmium dichloride hydrate Cadmium chloride hydrate (1:2.5) Cadmium chloride, hydrate (2:5) Cadmium chloride hydrate Cadmium chloride pentahydrate dichlorocadmium--water (2/5) CdCl2.2.5H2O CHEBI:63938 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | 2*CdCl2 5*H2O |
| Molecular Weight | 201.32 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | Cl-containing |
Related cadmium Standards
Recommended Standards
- 3-Bromo-1-isopropyl-1H-pyrazolo[3,4-d]pyrimidin-4(7H)-one (CAS 2059940-72-4)
- Methyl 6-(thiophen-3-yl)pyridine-2-carboxylate (CAS 1820608-45-4)
- ICTh-Me (CAS 2244767-93-7)
- Methyl 5-chloro-6-cyclopropyl-1-(4-fluorophenyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1011399-65-7)
- 2,6-Diamino-6-oxohex-4-ynoic acid (CAS 89020-46-2)
- Testosterone Impurity 14 (CAS CATO-C4X-132614)
- LiBPP (CAS 1049805-81-3)
- (S)-Benzyl 4-((2-amino-N-cyclopropylpropanamido)methyl)piperidine-1-carboxylate (CAS 1353995-20-6)
- Methyl 2-chloro-4-cyanonicotinate (CAS 1289188-60-8)
- Semaglutide impurity 203 (CAS CATO-C4X-2226203)
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 18665070610 / Nicole.chen@cato-chem.com