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Titannitrid
Titanium Nitride Nanoparticles · Titanium Nitride Nanopowder · Titanium nitride, Aerosol Refractory Paint · UFP · TIN C · TIN B · TIN A · TiN-HP
Identifikatoren & physikalische Daten
| CAS No. | 11116-16-8 |
|---|---|
| Summenformel | NTi |
| Durchschnittliche Molmasse | 61,874 g/mol |
| Monoisotopische Masse | 61,9510203 g/mol |
| SMILES | [N]#[Ti] |
| InChIKey | NRTOMJZYCJJWKI-UHFFFAOYSA-N |
| PubChem CID | 93091 |
| EC No. | 247-117-5 |
| DTXSID | DTXSID8067109 |
| Lokaler Name | Titannitrid |
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 23,8 |
|---|---|
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 1 |
| Frei drehbare Bindungen | 0 |
| Schwere Atome | 2 |
| Formalladung | 0 |
| Komplexität | 10 |
| Stoffklassen | Metals -> Metals, Inorganic Compounds |
| Food Contact Substances | FCS -> FDA Inventory of Effective Food Contact Substance (FCS) Notifications |
| Physical Description | Large CrystalsGolden-yellow solid[Merck Index] Yellow powder[Alfa Aesar MSDS] |
| Schmelzpunkt | 2930 °C (lit.) |
| Siedepunkt | 0°C |
| Dichte | 5.24 g/mL at 25 °C (lit.) |
| Flammpunkt | 0°C |
| Löslichkeit | it is soluble in aqua regia on boiling.Soluble in aqua regain. Partly soluble in water. |
| Aggregatzustand | Powder |
| Wichte | 5.24 |
| Farbe | Yellow |
| Stabilität | Stable. Incompatible with strong acids. |
| Kosmetik-Inhaltsstoffe Funktionen | SKIN CONDITIONING |
| InChI | 1S/N.Ti |
| InChIKey | NRTOMJZYCJJWKI-UHFFFAOYSA-N |
| SMILES | N#[Ti] |
| LogP (Verteilungskoeffizient) | 0 |
| CAS Datenbank | 25583-20-4(CAS DataBase Reference) |
| EPA chemische Informationen | Titanium nitride (TiN) (25583-20-4) |
Sicherheit & Vorschriften
| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 33.3% (19 of 57) of reports.DangerH228 (61.4%): Flammable solid [Danger Flammable solids]P210, P240, P241, P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, P362+P364, and P370+P378 (click each P-code to see the statement)Aggregated GHS information provided per 57 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | Regulation (EC) No 1935/2004 (amended)Titanium nitride (TiN) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Titanium nitride (TiN) 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: 11-10-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/17571Titanium nitride (TiN): Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right. |
| Gefahrenübersicht | May cause irritation[Alfa Aesar MSDS] See Zirconium nitride. See NITRIDES. |
| Hazard Classes and Categories | Flam. Sol. 1 (61.4%) |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| UN-Transportnummer | UN3178 |
| Sicherheitshinweise (S) | 22-24/25 |
| Gefahrenklasse | 4.1 |
| Verpackungsgruppe | III |
| Lagerklasse | 13 - Non Combustible Solids |
Anwendungen & Verwendung
Verwenden
Titanium nitride (TiN) is an extremely hard ceramic material, often used as a coating on Ti alloys, steel, carbide and Al components to improve the substrate’s surface properties. Applied as a thin coating (less than 5 μm), TiN is used to harden and protect cutting and sliding surfaces, for decorative purposes due to its gold appearance and as a non-toxic exterior for medical implants.