N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride
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N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride 속성
- 녹는점
- 222-224 °C(lit.)
- 끓는 점
- 378.54°C (rough estimate)
- 밀도
- 1.1961 (rough estimate)
- 굴절률
- 1.6400 (estimate)
- 저장 조건
- room temp
- 용해도
- H2O: 용해성500mg/10mL
- 물리적 상태
- 가루
- 색상
- 미색에서 회색까지
- 수용성
- 녹는
- 감도
- Light Sensitive
- BRN
- 5132096
- 안정성
- 안정적인. 강한 산화제, 강한 염기와 호환되지 않습니다.
- CAS 데이터베이스
- 637-01-4(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi,Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38-20/21/22-40 | ||
| 안전지침서 | 26-36-36/37-22-36/37/39 | ||
| 유엔번호(UN No.) | 2811 | ||
| WGK 독일 | 3 | ||
| F 고인화성물질 | 8 | ||
| TSCA | Yes | ||
| 위험 등급 | 6.1(a) | ||
| 포장분류 | II | ||
| HS 번호 | 29215190 |
N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride MSDS
N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride
N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride C화학적 특성, 용도, 생산
화학적 성질
Off white to gray powder용도
N,N,N',N'-tetramethyl-p-phenylenediamine dihydrochloride (TMPD) is an oxidizable compound that serves as a reducing co-substrate for heme peroxidases. It is also used as a test reagent in microbiology for the classification of cytochrome oxidase positive aerobic microorganisms. It finds application as a detection of peroxidases on polyacrylamide gels.일반 설명
N,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride (TMPD) is a redox mediator used in the oxidase test for detecting bacterial cytochrome c oxidases. TMPD is commonly used to perform the oxidase test for the colorimetric identification of pathogenic and non-pathogenic bacteria.Purification Methods
Crystallise the salt from isopropyl or n-butyl alcohols, saturated with HCl. Treat it with aqueous NaOH to give the free base (see previous entry) which is filtered, dried and sublimed in a vacuum. [Guarr et al. J Am Chem Soc 107 5104 1985, Beilstein 13 H 74.]N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride 준비 용품 및 원자재
원자재
준비 용품
N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride 공급 업체
글로벌( 240)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12468 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21688 | 55 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 |
sales@sdzschem.com | China | 2931 | 58 |
| Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 |
info@konochemical.com | China | 2995 | 58 |
| BOC Sciences | +1-631-485-4226 |
inquiry@bocsci.com | United States | 19553 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49391 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | 18192627656 |
1012@dideu.com | China | 2357 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 6011 | 58 |