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Terbiumtrinitrat
Nsc177674 · TERBIUM NITRATE · terbiumtrinitrate · Nitric acid terbium · terbium(3+) trinitrate · Terbium nitrate (tb(no3)3) · nitricacid,terbium(3+)salt · TERBIUM NITRATE, HEXAHYDRATE
Identifikatoren & physikalische Daten
| CAS No. | 10043-27-3 |
|---|---|
| Summenformel | N3O9Tb |
| Durchschnittliche Molmasse | 344,94 g/mol |
| Monoisotopische Masse | 344,88880038 g/mol |
| SMILES | O=[N+]([O-])[O-].O=[N+]([O-])[O-].O=[N+]([O-])[O-].[Tb+3] |
| InChIKey | YJVUGDIORBKPLC-UHFFFAOYSA-N |
| PubChem CID | 24853 |
| EC No. | 233-138-7 |
| DTXSID | DTXSID30890618 |
| Lokaler Name | Terbiumtrinitrat |
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 189 |
|---|---|
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 9 |
| Frei drehbare Bindungen | 0 |
| Schwere Atome | 13 |
| Formalladung | 0 |
| Komplexität | 18,8 |
| Stoffklassen | Metals -> Rare Earth Metals |
| Physical Description | (Hexahydrate) Colorless solidSoluble in water[Hawley] |
| Dichte | 2.393[at 20℃] |
| Löslichkeit | Soluble in water.1451g/L at 19.9℃ |
| Aggregatzustand | Crystalline Aggregates, Packaged under argon |
| Farbe | pink hygroscopic solid |
| Kosmetik-Inhaltsstoffe Funktionen | COLORANT |
| EPA chemische Informationen | Nitric acid, terbium(3+) salt (10043-27-3) |
Sicherheit & Vorschriften
| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 7.1% (1 of 14) of reports.DangerH272 (64.3%): May intensify fireoxidizer [Danger Oxidizing liquidsOxidizing solids]P210, P220, P261, P264, P264+P265, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P317, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P391, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 14 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | Status: Active Update: 11-10-2017 https://echa.europa.eu/registration-dossier/-/registered-dossier/20688 |
| Gefahrenübersicht | Occurs as the hexahydrate, monoclinic crystals, mp 89.3 degrees. [Merck Index] See Terbium. See RARE EARTH METALS and linked occupational diseases. |
| Hazard Classes and Categories | Ox. Sol. 2 (64.3%) |
| Unerwünschte Wirkungen | Fibrogenic - Inducing tissue injury and fibrosis (scarring). |
| Wassergefährdungsklasse (WGK) | 2 |
| TSCA-Inventar-Status | TSCA listed |
| UN-Transportnummer | UN 1477 5.1/PG 3 |
| RTECS-Nr. | WY9625000 |
| R-Sätze (R) | 8-36/37/38 |
| Gefahrensymbole | O,Xi |
| Sicherheitshinweise (S) | 17-26-36/37/39 |
Anwendungen & Verwendung
Verwenden
Terbium(III) nitrate hydrate is used in ceramics, glass, phosphors, lasers, and also is the important dopant for fibre amplifiers. It is also used in alloys and in the production of electronic devices.