Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

54827-17-7 - 3,3',5,5'-Tetramethylbenzidine, 98% - 4,4'-Diamino-3,3',5,5'-tetramethylbiphenyl - TMB - A13868 - Alfa Aesar

A13868 3,3',5,5'-Tetramethylbenzidine, 98%

CAS 번호
54827-17-7
동의어
4,4'-Diamino-3,3',5,5'-tetramethylbiphenyl
TMB

사이즈 가격 ($) 수량 재고 여부
1g 37.50
5g 131.00
25g 474.00
장바구니에 추가 대량 견적에 추가 항목 보기

3,3',5,5'-Tetramethylbenzidine, 98%

MDL
MFCD00007748
EINECS
259-364-6

화학적 특성

화학식
C16H20N2
화학 식량
240.35
융점
168-171°
감도
Moisture & Light Sensitive
용해도
Soluble in ethyl acetate, ethanol, acetone, chloroform, toluene and dimethyl sulfoxide. Insoluble in water.

용도

Excellent colorimetric substrate for detection of horseradish peroxidase labelled probes; particularly useful in ELISA techniques, blue result can be read spectrophotometrically at 370 or 650 nm3,3',5,5'-Tetramethylbenzidine is used as a clinical reagent for testing blood. It is also a chromogenic substrate which is used in staining procedures in immunohistochemistry. Further, it is used as a visualizing reagent in enzyme-linked immunosorbent assays. In addition to this, it is used as a replacement for carcinogenic compounds such as benzidine and o-phenylenediamine.

참고

Light and moisture sensitive. Store in a cool place. Incompatible with metals, strong acids and strong oxidizing agents.

참조 문헌

Tang, S.; Chang, Y.; Chia, G. H.; Lee, H. K. Selective extraction and release using (EDTA-Ni)-layered double hydroxide coupled with catalytic oxidation of 3,3',5,5'-tetramethylbenzidine for sensitive detection of copper ion. Anal. Chim. Acta 2015, 885, 106-113.

Guo, Y.; Ma, Q.; Cao, F.; Zhao, Q.; Ji, X. Colorimetric detection of hypochlorite in tap water based on the oxidation of 3,3',5,5'-tetramethylbenzidine. Anal. Methods 2015, 7 (10), 4055-4058.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

주의 설명서: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

바일슈타인
2808541
통합 관세 코드
2921.59
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
DV2300000

권장

최근에 본 것

화학물질

화학물질

금속 및 재료

촉매

분석 기기 및 실험실 용품