바나듐 트리염화물
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바나듐 트리염화물 속성
- 녹는점
- 250 °C
- 밀도
- 3 g/mL at 25 °C(lit.)
- 저장 조건
- no restrictions.
- 용해도
- 테트라히드로푸란, 알코올, 에테르 및 탄화수소에 용해됩니다.
- 물리적 상태
- 가루
- Specific Gravity
- 3.
- 색상
- 진한 파란색에서 보라색, 검정색까지
- 수용성
- H2O에 분해되고 에탄올과 에테르에 용해됨 [HAW93]
- 감도
- Moisture Sensitive
- 노출 한도
- NIOSH: Ceiling 0.05 mg/m3
- CAS 데이터베이스
- 7718-98-1(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | C | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 22-34 | ||
| 안전지침서 | 26-27-28-36/39-45 | ||
| 유엔번호(UN No.) | UN 2475 8/PG 3 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | YW2800000 | ||
| F 고인화성물질 | 3-10 | ||
| TSCA | Yes | ||
| 위험 등급 | 8 | ||
| 포장분류 | III | ||
| HS 번호 | 28273990 | ||
| 독성 | LD50 orally in Rabbit: 350 mg/kg | ||
| 기존화학 물질 | KE-35298 |
바나듐 트리염화물 C화학적 특성, 용도, 생산
화학적 성질
Pink, deliquescent crystals. Decomposes on heating. Soluble in absolute alcohol and ether; decomposes in water.용도
Vanadium(III) chloride has been used as a catalyst for Biginelli condensation. As a reducing agent, it is capable of converting nitrate to nitrite in water samples, allowing for the direct detection of nitrates.일반 설명
Vanadium trichloride acts as a reducing agent.공기와 물의 반응
Deliquescent. Generates acid mists when exposed to moist air. Dissolves in water with formation of an acidic solution and generation of acidic fumes.반응 프로필
VANADIUM(III) CHLORIDE attacks many organic compounds. Can catalyze organic reactions. Aqueous solutions react as acids to neutralize bases. These neutralizations generate heat, but less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. Combination of the trichloride with methylmagnesium iodide, or other Grignard type reagents, can be violently explosive under a variety of conditions, Chem. Rev., 1955, 55, 560.건강위험
TOXIC; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death. Reaction with water or moist air will release toxic, corrosive or flammable gases. Reaction with water may generate much heat that will increase the concentration of fumes in the air. Fire will produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.화재위험
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Vapors may accumulate in confined areas (basement, tanks, hopper/tank cars etc.). Substance will react with water (some violently), releasing corrosive and/or toxic gases and runoff. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated or if contaminated with water.Safety Profile
Poison by ingestion and subcutaneous routes. A corrosive irritant to skin, eyes, and mucous membranes. Extremely violent reaction with methyl magnesium iodide and other Grignard reagents. When heated to decomposition it emits toxic fumes of VOx and Cl-. See also VANADIUM COMPOUNDS and HYDROCHLORIC ACID.바나듐 트리염화물 준비 용품 및 원자재
원자재
바나듐 테트라염화물
hexacarbonylvanadium
염소(기체)
바나듐(V) 옥시클로라이드
TETRAPHENYLBIPHOSPHINE
염산
바나듐
염화 티오닐
일염화유황
디페닐포스피너스클로라이드
준비 용품
바나듐 트리염화물 공급 업체
글로벌( 88)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21695 | 55 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 |
info@antaichem.com | CHINA | 9641 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 15093356674; |
laboratory@coreychem.com | China | 30255 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34572 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 |
1026@dideu.com | China | 9309 | 58 |
| LEAP CHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 24738 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 |
product@acmec-e.com | China | 33349 | 58 |
| Aladdin Scientific | +1-833-552-7181 |
sales@aladdinsci.com | United States | 52927 | 58 |