Ammonium cobalt sulfate, 98% CAS 13596-46-8
| CAS No. | 13596-46-8 |
| Molecular Formula | H2O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ammonium cobalt sulfate, 98% is closely related to a sulfone group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Ammonium cobalt sulfate, 98% (CAS 13596-46-8), molecular formula H2O4SCoH3N and molecular weight 174.04 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula H2O4SCoH3N, Ammonium cobalt sulfate, 98% contains a sulfone group; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 174.04 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Ammonium cobalt sulfate, 98% 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 | H2O4S Co H3N |
| Molecular Weight | 174.04 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Freely soluble in water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ammonium Standards
- Cobalt(II) Fluoride (CAS 10026-17-2)
- Cobalt(III) fluoride (CAS 10026-18-3)
- Cobalt(II) nitrate hexahydrate (CAS 10026-22-9)
- Cobalt sulfate heptahydrate (CAS 10026-24-1)
- Cobalt(II)tungstate (CAS 10101-58-3)
- Cobalt(II) Sulphate (CAS 10124-43-3)
- Cobalt(II) Dinitrate (CAS 10141-05-6)
- Cobalt, hexacarbonylbis(triphenylphosphine)di-, (Co-Co) (CAS 10170-27-1)
Recommended Standards
- 4'-((tert-Butoxycarbonyl)amino)-5-chloro-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261937-15-8)
- W-Nle-R-F-NH2 (CAS 83903-33-7)
- 2-Amino-N-(2,6-dichlorobenzyl)-N-methylacetamide (CAS 1353948-13-6)
- (-)-Anatoxin A (CAS 92142-32-0)
- 1-(Iodomethyl)bicyclo[2.2.1]heptane (CAS 61192-16-3)
- 1,2,3-Trichloro-5-ethynylbenzene (CAS 2013531-87-6)
- 2-Acetamido-3,4,6-tri-o-acetyl-2-deoxy-beta-d-glucopyranosylisothiocyanate (CAS 20590-45-8)
- 1-(1-Methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)piperidine-4-carboxylic acid (CAS 1338660-21-1)
- 4-Dimethylamino-N-(2-ethylhexyl)pyridinium Mesylate (CAS 92885-99-9)
- Sperm Peptide P10G (H-2424.0001) (CAS 137353-73-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com