Q3LOC6P66L 7790-21-8 Potassium periodate Periodic acid (HIO4), potassium salt (1:1) Periodic acid (HIO4), potassium salt EINECS 232-196-0 UNII-Q3LOC6P66L CAS 7790-21-8
| CAS No. | 7790-21-8 |
| Molecular Formula | IO4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Q3LOC6P66L 7790-21-8 Potassium periodate Periodic acid (HIO4), potassium salt (1:1) Periodic acid (HIO4), potassium salt EINECS 232-196-0 UNII-Q3LOC6P66L.
Q3LOC6P66L 7790-21-8 Potassium periodate Periodic acid (HIO4), potassium salt (1:1) Periodic acid (HIO4), potassium salt EINECS 232-196-0 UNII-Q3LOC6P66L (CAS 7790-21-8) is a high-purity analytical reference standard with the molecular formula IO4K and a molecular weight of 229.99 g/mol.
Owing to a salt form, iodine substitution, Q3LOC6P66L 7790-21-8 Potassium periodate Periodic acid (HIO4), potassium salt (1:1) Periodic acid (HIO4), potassium salt EINECS 232-196-0 UNII-Q3LOC6P66L is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 229.99 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.
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 | IO4 K |
| Molecular Weight | 229.99 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Freely soluble in water |
| Stability | Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | I-containing |
Recommended Standards
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- Methyl 5-methoxy-3-((4-methylbenzyl)oxy)thiophene-2-carboxylate (CAS 343376-14-7)
- 1-(1,4-Diazepan-1-yl)-2-(pyridin-2-yl)ethan-1-one hydrochloride (CAS 1211755-83-7)
- 2-Bromo-1,3-bis(2-methoxyphenyl)propane-1,3-dione (CAS 937602-32-9)
- 2-(Pyrrolidin-1-yl)pyridine-3-sulfonyl chloride (CAS 1437385-34-6)
- Methyl (S)-2-amino-3-(5-fluoropyridin-2-yl)propanoate (CAS 1213956-47-8)
- Semaglutide impurity 98 (CAS CATO-C4X-222698)
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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