Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
질화 타이타늄(질화 티타늄)
질화타이타늄(질화티타늄) · 질화티타늄 · 질화타이타늄(질화티타늄)(TITANIUMNITRIDE) · 티타늄나이트라이드 · Titanium Nitride Nanoparticles · Titanium Nitride Nanopowder · Titanium nitride, Aerosol Refractory Paint · UFP
식별자 및 물리적 특성
| CAS No. | 11116-16-8 |
|---|---|
| 분자식 | NTi |
| 평균 분자량 | 61.874 g/mol |
| 단동위원소 질량 | 61.9510203 g/mol |
| SMILES | [N]#[Ti] |
| InChIKey | NRTOMJZYCJJWKI-UHFFFAOYSA-N |
| PubChem CID | 93091 |
| EC No. | 247-117-5 |
| DTXSID | DTXSID8067109 |
| 현지명 | 질화 타이타늄(질화 티타늄) |
화학 및 물리적 성질
| 극성 표면적 | 23.8 |
|---|---|
| 수소 결합 공여자 수 | 0 |
| 수소 결합 수용자 수 | 1 |
| 회전 가능 결합 수 | 0 |
| 무거운 원자 수 | 2 |
| 형식 전하 | 0 |
| 복잡도 | 10 |
| 물질 분류 | 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] |
| 녹는점 | 2930 °C (lit.) |
| 끓는 점 | 0°C |
| 밀도 | 5.24 g/mL at 25 °C (lit.) |
| 인화점 | 0°C |
| 용해도 | 끓으면 왕수에 용해됩니다. |
| 물리적 상태 | 가루 |
| 비중 | 5.24 |
| 색상 | 노란색 |
| 용해도 | 물에 부분적으로 용해됩니다. |
| 안정성 | 안정적인. 강산과 호환되지 않습니다. |
| 화장품 원료 기능 | 피부 컨디셔닝 |
| InChI | 1S/N.Ti |
| InChIKey | NRTOMJZYCJJWKI-UHFFFAOYSA-N |
| SMILES | N#[Ti] |
| LogP(분배 계수) | 0 |
| EPA | Titanium nitride (TiN) (25583-20-4) |
화학적 성질
gold or brown powder
안전 및 규제
| GHS 분류 | 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. |
|---|---|
| 규제 정보 | 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. |
| 유해성 요약 | May cause irritation[Alfa Aesar MSDS] See Zirconium nitride. See NITRIDES. |
| Hazard Classes and Categories | Flam. Sol. 1 (61.4%) |
| 수질 위해 등급(WGK) | 3 |
| TSCA 등재 상태 | TSCA listed |
| 운송 번호(UN) | UN3178 |
| 안전 문구(S) | 22-24/25 |
| 포장분류 | III |
| 위험 등급 | 4.1 |
| 기존화학 물질 | KE-33908 |
| 저장 분류 | 13 - Non Combustible Solids |
용도
용도
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.