사염화텅스텐
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사염화텅스텐 속성
- 녹는점
- decomposes [CRC10]
- 끓는 점
- 338.99°C (estimate)
- 밀도
- 4,624 g/cm3
- 용해도
- reacts with H2O
- 물리적 상태
- 가루
- 색상
- 회색
- Specific Gravity
- 4.624
- 감도
- moisture sensitive
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | C | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 34 | ||
| 안전지침서 | 26-27-28-36/37/39-45 | ||
| 유엔번호(UN No.) | UN 3260 8/PG 2 | ||
| WGK 독일 | 3 | ||
| 위험 등급 | 8 | ||
| 포장분류 | III |
| 그림문자(GHS): |
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| 신호 어: | Danger | ||||||||||||||
| 유해·위험 문구: |
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| 예방조치문구: |
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사염화텅스텐 C화학적 특성, 용도, 생산
개요
Tungsten(IV) chloride, WCl4, is a black diamagnetic solid with a polymeric structure. It contains linear chains of tungsten atoms each in octahedral geometry. Of the six chloride ligands linked to each W center, four are bridging ligands. The W- W separations are alternatingly bonding (2.688 A? ) and nonbonding (3.787 A? ). WCl4 is typically produced by reducing WCl6. Many reductants have been reported, including red phosphorus, tungsten hexacarbonyl, gallium, tin, and antimony. The latter is reported to be optimal.3WCl6+2Sb→3WCl4 +2SbCl3
화학적 성질
gray powder(s); sensitive to moisture; decomposes if heated; diamagnetic; obtained by reduction of WCl6 with Al [KIR83] [STR93]용도
The product may be used as one of the precursor reactant for the preparation of highly conductive tungsten diselenide nanosheets.사염화텅스텐 준비 용품 및 원자재
원자재
준비 용품
사염화텅스텐 공급 업체
글로벌( 58)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29892 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 |
info@antaichem.com | CHINA | 9641 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 |
eric@witopchemical.com | China | 23556 | 58 |
| Xi'an MC Biotech, Co., Ltd. | 029-89275612 +8618991951683 |
mcbio_sales@163.com | China | 2255 | 58 |
| changzhou huayang technology co., ltd | +8615250961469 |
2571773637@qq.com | China | 9827 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 |
1026@dideu.com | China | 8722 | 58 |
| Hangzhou MolCore BioPharmatech Co.,Ltd. | +86-057181025280; +8617767106207 |
sales@molcore.com | China | 49739 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +8619930503259 |
cherry@crovellbio.com | China | 18427 | 58 |
사염화텅스텐 관련 검색:
텅스텐 보리드 텅스텐 카바이드 텅스텐 산 삼산화텅스텐 육염화텅스텐 텅스텐(VI) 옥시클로라이드 텅스텐 텅스덴 플라즈마 표준, 1,000 PPM, 10,000 PPM IN 물
Phosphotungstic acid hydrate
AMMONIUM TETRATHIOTUNGSTATE
Bis(acetonitrile)tetracarbonyltungsten(0)
TUNGSTEN (IV) OXIDE
Tungsten(IV) oxide
BIS(CYCLOPENTADIENYL)TUNGSTEN DICHLORIDE
BIS(TERT-BUTYLIMINO)BIS(DIMETHYLAMINO)&
TRICARBONYLMESITYLENETUNGSTEN
TUNGSTEN (V) CHLORIDE
TUNGSTEN TETRACHLORIDE