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103-47-9 - CHES, 99% - 2-(Cyclohexylamino)ethanesulfonic acid - A18047 - Alfa Aesar

A18047 CHES, 99%

CAS 번호
103-47-9
동의어
2-(Cyclohexylamino)ethanesulfonic acid

사이즈 가격 ($) 수량 재고 여부
25g 33.50
100g 86.50
500g 332.00
장바구니에 추가 대량 견적에 추가 항목 보기

CHES, 99%

MDL
MFCD00003835
EINECS
203-115-6

화학적 특성

화학식
C8H17NO3S
화학 식량
207.29
융점
>300°
감도
Hygroscopic
용해도
Soluble in water.

용도

CHES is zwitterionic buffer useful in pH range 8.6 to 10.0.CHES is widely utilized as a buffer which is used for investigations on pH-dependent processes in enzymology. It has been shown to have an unusually high affinity for the iodoacetate binding site of liver alcohol dehydrogenase.

참고

Store in cool place. Hygroscopic. Incompatible with strong oxidizing agents.

참조 문헌

Biological buffer, pKa = 9.3 at 20o: Biochemistry, 5, 467 (1966).

Ferreira, C. M. H.; Pinto, I. S. S.; Soares, E. V.; Soares, H. M. V. M. (Un)suitability of the use of pH buffers in biological, biochemical and environmental studies and their interaction with metal ions - a review. RSC Adv. 2015, 5 (39), 30989-31003.

Devi, T. S. R.; kumar, J. S.; Ramkumaar, G. R. DFT analysis on the molecular structure, vibrational and electronic spectra of 2-(cyclohexylamino)ethanesulfonic acid. Spectrochim. Acta, Part A 2015, 137, 761-777.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H319

Causes serious eye irritation.

주의 설명서: P280i-P264-P305+P351+P338-P337+P313

Wear eye/face protection. Wash thoroughly after handling. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention.

기타 참조

Merck
14,2055
바일슈타인
2967601
통합 관세 코드
2921.30
TSCA(독성물질규제법)"
Yes

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