Nickel(II) sulfate hexahydrate heptahydrate CAS 15244-37-8
| CAS No. | 15244-37-8 |
| Molecular Formula | O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula O4SNi, Nickel(II) sulfate hexahydrate heptahydrate contains a sulfone group; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 154.75 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
Nickel(II) sulfate hexahydrate heptahydrate (CAS 15244-37-8) is a high-purity analytical reference standard with the molecular formula O4SNi and a molecular weight of 154.75 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | O4S Ni |
| Molecular Weight | 154.75 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Freely soluble in water |
| Stability | Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1961 |
| Sulfur Atoms | 1 |
Related Nickel Standards
- Nickel(II) Fluoride (CAS 10028-18-9)
- Nickel(II) sulfate hexahydrate (CAS 10101-97-0)
- Nickel(II) sulfate heptahydrate (CAS 10101-98-1)
- Nickel(II) Nitrate Hexahydrate (CAS 10171-09-2)
- Nickel(II) (benzyl-D-prolyl)(6-(((carboxylatomethyl)imino)(phenyl)methyl)-4-chlorocyclohexa-2,4-dien-1-yl)amide (CAS 1021603-69-9)
- Nickel(II) phosphate (CAS 10381-36-9)
- Nickel sulfide (CAS 11113-75-0)
- Nickel(II) carbonate dihydroxide hydrate (CAS 12011-78-8)
Recommended Standards
- 4-Bromo-3,5-dimethoxybenzyl alcohol (CAS 61367-62-2)
- tert-Butyl(triethoxy)silane (CAS 993-66-8)
- N-(2,5-Dimethyl-1H-pyrrol-1-yl)formamide (CAS 143800-06-0)
- 3-Bromo-2-naphthonitrile (CAS 54245-34-0)
- 1-[(Pyrrolidin-1-yl)methyl]cyclobutan-1-ol (CAS 1600125-71-0)
- 4-methyl-2-phenylfuran-3-carboxylic acid (CAS 4414-45-3)
- 3-methyl-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1186501-89-2)
- 2-Iodophenyl chloroformate (CAS 958236-52-7)
- 2-(1,3-Dioxoisoindolin-2-yl)-N-(prop-2-yn-1-yl)acetamide (CAS 923207-76-5)
- Autoinducing Peptide I trifluoroacetate salt (CAS 200010-29-3)
Why CATO?
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