실리카, 무정형 수화
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실리카, 무정형 수화 속성
- 녹는점
- 1610 °C(lit.)
- 끓는 점
- >100 °C(lit.)
- 밀도
- 2.6 g/mL at 25 °C(lit.)
- 굴절률
- n
20/D 1.544(lit.)
- 저장 조건
- no restrictions.
- 물리적 상태
- 정제(각 ~0.5g)
- 수용성
- 물에 불용성.
- 노출 한도
- NIOSH: IDLH 3000 mg/m3; TWA 6 mg/m3
실리카, 무정형 수화 C화학적 특성, 용도, 생산
용도
Typical properties: S.A.250m^2/gSilicon oxide is used as a catalyst support material having a high surface area. It acts as a medium to which catalyst is affixed. Several metals such as platinum, rhodium, ruthenium, silver, copper, nickel, iron, manganese, cobalt, tungsten and gold are supported over silicon dioxide and used as a catalyst in synthetic chemistry for various applications. For example, silica-supported gold catalysts is used for carbon monoxide oxidation by a solution-based technique.실리카, 무정형 수화 준비 용품 및 원자재
원자재
준비 용품
실리카, 무정형 수화 공급 업체
글로벌( 178)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 |
sales@amoychem.com | China | 6387 | 58 |
| airuikechemical co., ltd. | +undefined86-15315557071 |
sales02@airuikechemical.com | China | 994 | 58 |
| Hangzhou Bayee Chemical Co., Ltd. | 0086-571-86990109 |
rachelhoo@bayeechem.com | China | 104 | 55 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9348 | 55 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 |
sale@chuangyingchem.com | CHINA | 5909 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 |
sale04@alfachem.cn | China | 12468 | 58 |
| SIMAGCHEM CORP | +86-13806087780 |
sale@simagchem.com | China | 17367 | 58 |