기본 정보
- CAS
24646-85-3- 표준 SMILES
[N]#[V]- InChIKey
SKKMWRVAJNPLFY-UHFFFAOYSA-N- 분자식
- NV
- 평균 분자량
- 64.948 g/mol
- 단동위원소 질량
- 64.947032
개요
Vanadium nitride is a nitride of vanadium. It is a strong-coupled superconductor. Vanadium nitride is formed during the nitriding of steel and increases wear resistance. Vanadium is a transition metal with the chemical symbol V and atomic number 23. The element usually combines with other elements such as oxygen, sodium, sulfur, or chloride, and occurs naturally in about 65 different minerals and in fossil fuel deposits. Vanadium is found in many organisms, and is used by some life forms as an active center of enzymes. (L837, L838, L840)
이름 및 식별자
- 우선 이름
- Vanadium nitride (VN)
- IUPAC
- azanylidynevanadium
- 영어명
- VANADIUM NITRIDE
- 분자식
- NV
- 분자량
- 64.95
이름 및 동의어
Vanadium nitride24646-85-3Vanadium nitride (VN)azanylidynevanadiumMFCD00049701vanadium(III) nitrideEINECS 246-382-4SCHEMBL14136744SY074425Q2277900vanadiumnitride(vn)Nitrilovanadium(III)
이름 더 보기
Vanadium mononitrideVANADIUMNITRIDE(99%-V)Vanadium nitride,99.9%Monovanadium mononitride
데이터베이스 식별자
- CAS
24646-85-3- PubChem CID
- 90570
- EC Number
- 246-382-4
- Nikkaji
- J95.244C
물성
구조 계산 물성
- 극성 표면적
- 23.8 Ų
- 수소 결합 공여자 수
- 0
- 수소 결합 수용자 수
- 1
- 회전 가능 결합 수
- 0
- 무거운 원자 수
- 2
- 형식 전하
- 0
- 복잡도
- 10
실험 및 물리화학적 성질
Chemical ClassesMetals -> Metals, Inorganic Compounds
SpringerMaterials Propertieselectron density of states
Physical Description
Other Solid
Black solid; Insoluble in water; [Hawley] Dark powder; Insoluble in water; [MSDSonline]
물리화학적 성질
- 녹는점
- 2320 °C · 2320°C
- 밀도
- 6.13 g/mL · 6.13 g/mL at 25 °C(lit.)
- 용해도
- 2 O; · insoluble in H2O; soluble in aqua regia
- 물리적 상태
- 가루
- 색상
- 검은색
- Specific Gravity
- 6.13 · 6.13
- 수용성
- 93 · 물에 불용성, 왕수에 용해됨 [HAW93]
- EPA
- Vanadium nitride (VN) (24646-85-3)
화학적 성질
black powder(s); fcc, a=0.4140nm; hardness 9–10 Mohs; electrical resistivity 85μohm· cm; transition temp 7.5K; used as a 99.5% pure sputtering target to produce films [KIR81] [CIC73] [STR93] [CER91]
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
GHS 분류
GHS Classification
This chemical does not meet GHS hazard criteria for 0.5% (1 of 211) of reports.
Warning
H302 (99.5%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P270, P271, P280, P301+P317, P302+P352, P304+P340, P317, P321, P330, P362+P364, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 211 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
유해성 정보
Regulatory Information
Vanadium nitride (VN) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Vanadium nitride (VN) 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)
Hazards SummaryAn irritant; [MSDSonline] See Vanadium pentoxide. See NITRIDES.
Hazard Classes and CategoriesAcute Tox. 4 (99.5%)
안전 및 보호
Minimum Risk LevelAcute Inhalation: 0.0002 mg/m3 (L134)
Intermediate Oral: 0.003 mg/kg/day (L134)
독성 정보
Treatment
EYES: irrigate opened eyes for several minutes under running water. INGESTION: do not induce vomiting. Rinse mouth with water (never give anything by mouth to an unconscious person). Seek immediate medical advice. SKIN: should be treated immediately by rinsing the affected parts in cold running water for at least 15 minutes, followed by thorough washing with soap and water. If necessary, the person should shower and change contaminated clothing and shoes, and then must seek medical attention. INHALATION: supply fresh air. If required provide artificial respiration.
화학 및 산업
약리 정보
Metabolism/Metabolites
Vanadium is absorbed mainly via inhalation, though small amounts can be absorbed through the skin and gastrointestional tract. It is rapidly distributed in the plasma, mainly to the kidney, liver, lungs, heart, bone, where it tends to accumulate. With the help of cytochrome P-450 enzymes, it can interconvert between its two oxidation states, vanadyl (V+4) and vanadate (V+5). Both states of vanadium can reversibly bind to transferrin protein in the blood and then be taken up into erythrocytes. Vanadium is excreted mainly in the urine. (L837)
용도 및 제조
Uses
Used as refractory; [Hawley]
Vanadium nitride is a strong-coupled superconductor and is formed during the nitriding of steel and increases wear resistance. (L840)
U.S. Production2023: 48,166 lb
Industry UsesOther
General Manufacturing Information
Primary Metal Manufacturing
Vanadium nitride (VN): ACTIVE
응용 분야
용도Vanadium nitride (VN) and TiN exhibit a relatively high critical temperature in superconducting phenomena.
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