HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 24345Erstellt: 25. Oktober 2026
Bleidiiodat
LEAD IODATE · Lead(Ⅱ)iodate · lead diiodate · LEAD(II) IODATE · lead(2+),diiodate · LEAD(II) IODATE, 99.99% · Bisiodic acid lead(II) salt · iodicacid(hio3),lead(2++)salt
https://huagongshe.com/de/chemical/24345
Identifikatoren & physikalische Daten
| CAS No. | 25659-31-8 |
|---|
| Summenformel | HIO3 |
|---|
| Durchschnittliche Molmasse | 175,911 g/mol |
|---|
| Monoisotopische Masse | 175,89704189 g/mol |
|---|
| SMILES | [O-][I+2]([O-])O |
|---|
| InChIKey | ICIWUVCWSCSTAQ-UHFFFAOYSA-N |
|---|
| PubChem CID | 24345 |
|---|
| ChEMBL | CHEMBL1161636 |
|---|
| ChEBI | CHEBI:24857 |
|---|
| EC No. | 231-962-1 |
|---|
| DTXSID | DTXSID2064812 |
|---|
| Lokaler Name | Bleidiiodat |
|---|
Chemische & physikalische Eigenschaften
| XLogP | -0,3 |
|---|
| Polarare Oberfläche (TPSA) | 54,4 |
|---|
| H-Brücken-Donoren | 1 |
|---|
| H-Brücken-Akzeptoren | 3 |
|---|
| Frei drehbare Bindungen | 0 |
|---|
| Schwere Atome | 4 |
|---|
| Formalladung | 0 |
|---|
| Komplexität | 46,2 |
|---|
| Stoffklassen | Toxic Gases & Vapors -> Acids, Inorganic |
|---|
| SpringerMaterials Properties | dielectric constant |
|---|
| Dichte | 4.629 @25 °C6.5 g/mL at 25 °C(lit.) |
|---|
| Physical Description | Dry PowderColorless solid[Hawley] Colorless or light yellow powder[MSDSonline] Forms rhombohedral crystals--decompose at 110 deg C[Ullmann] |
|---|
| Schmelzpunkt | 300 °C (dec.)(lit.) |
|---|
| Aggregatzustand | white orthorhombic crystals |
|---|
| Farbe | white orthorhombic crystals, crystalline |
|---|
| Löslichkeit | g/L solution H2O: 0.0254 (25°C) [KRU93] |
|---|
| EPA chemische Informationen | Lead(II) iodate (25659-31-8) |
|---|
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH272 (100%): May intensify fireoxidizer [Danger Oxidizing liquidsOxidizing solids]P210, P220, P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P370+P378, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 50 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.H302: Harmful if swallowed [Warning Acute toxicity, oral] |
|---|
| Regulatorische Informationen | Chemical: Iodic acid (HIO3)Iodic acid (HIO3) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Iodic acid (HIO3) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Status: Active Update: 25-04-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/24252Iodic acid: Does not have an individual approval but may be used under an appropriate group standard |
|---|
| Weitere Sicherheitsinformationen | IMAP assessments - Iodic acid and selected salts: Human health tier II assessment |
|---|
| Gefahrenübersicht | Reacts vigorously with organic matterOxidizes iodide to iodine, sulfite to sulfate, and hydrogen sulfide to sulfur[Ullmann] Corrosive to skin and eyes[eChemPortal: ERMA] May cause fire on contact with combustible materialsA corrosive substance that can cause injury to the skin, eyes, and respiratory tractInhalation may cause chemical pneumonitis[MSDSonline] |
|---|
| Hazard Classes and Categories | Ox. Sol. 2 (100%)Acute toxicity (ingestion) - category 4 |
|---|
| Protective Action Criteria (PAC) | 1.5 [ppm]17 [ppm]100 [ppm] |
|---|
| Unerwünschte Wirkungen | Dermatotoxin - Skin burns. |
|---|
| Wassergefährdungsklasse (WGK) | 3 |
|---|
| TSCA-Inventar-Status | TSCA listed |
|---|
| UN-Transportnummer | UN 3087 5.1/PG 3 |
|---|
| R-Sätze (R) | 61-8-20/22-33-50/53-62 |
|---|
| Gefahrensymbole | O,T,N |
|---|
| Sicherheitshinweise (S) | 53-45-60-61 |
|---|
