Identifikatoren & physikalische Daten
| CAS No. | 13444-71-8 |
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| Summenformel | HIO4 |
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| Durchschnittliche Molmasse | 191,91 g/mol |
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| Monoisotopische Masse | 191,89195651 g/mol |
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| SMILES | [O-][I+3]([O-])([O-])O |
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| InChIKey | KHIWWQKSHDUIBK-UHFFFAOYSA-N |
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| PubChem CID | 65185 |
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| ChEBI | CHEBI:29149 |
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| EC No. | 236-585-6 |
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| DTXSID | DTXSID701015530 |
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| Lokaler Name | Periodsure |
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Chemische & physikalische Eigenschaften
| XLogP | -1,3 |
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| Polarare Oberfläche (TPSA) | 71,4 |
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| H-Brücken-Donoren | 1 |
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| H-Brücken-Akzeptoren | 4 |
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| Frei drehbare Bindungen | 0 |
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| Schwere Atome | 5 |
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| Formalladung | 0 |
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| Komplexität | 114 |
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| Stoffklassen | Other Classes -> Halogens, Inorganic Compounds |
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| Physical Description | White solid[Hawley] |
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| Schmelzpunkt | 122°C |
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| Aggregatzustand | solid |
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| Farbe | White crystals |
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| pH | pKa1= 1.55, pKa2 = 8.27(25℃) |
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| EPA chemische Informationen | Periodic acid (HIO4) (13444-71-8) |
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Sicherheit & Vorschriften
| GHS-Einstufung | DangerH302: Harmful if swallowed [Warning Acute toxicity, oral]P260, P264, P270, P280, P301+P317, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P308+P316, P316, P321, P330, P363, P405, and P501 (click each P-code to see the statement) |
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| Regulatorische Informationen | Chemical: Periodic acid (HIO4)Periodic acid: Does not have an individual approval but may be used under an appropriate group standard |
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| Weitere Sicherheitsinformationen | IMAP assessments - Periodic acid and its salts: Human health tier II assessment |
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| Gefahrenübersicht | An irritant[Hawley] See Periodic acid, Potassium periodate, and Sodium m-periodate. |
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| Hazard Classes and Categories | Acute toxicity (ingestion) - category 4 |
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| TSCA-Inventar-Status | TSCA listed |
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