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115-40-2 - Bromocresol Purple - A19530 - Alfa Aesar

A19530 Bromocresol Purple

CAS 번호
115-40-2
동의어

사이즈 가격 ($) 수량 재고 여부
10g 23.70
50g 91.50
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Bromocresol Purple

MDL
MFCD00011681
EINECS
204-087-8

화학적 특성

화학식
C21H16Br2O5S
화학 식량
540.24
융점
ca 240° dec.
용해도
Insoluble in water. Soluble in ethanol (80 mg/ml), alcohol, methanol (4 mg/ml), methyl cellosolve (300 mg/ml) and dilute alkalies.

용도

It is used as a pH indicator and to measure serum albumin concentrations. It is used as a pH indicator (5.2-6.8 : yellow to blue-purple) and also used in spectrophotometric determination of serum-albumin.

참고

Transition interval: pH 5.2 (yellow) to pH 6.8 (purple)

참조 문헌

Hill PG, et al. Bromocresol purple and the measurement of albumin. Falsely high plasma albumin concentrations eliminated by increased reagent ionic strength.Ann Clin Biochem.1983,20(5), 264-70.

Ueno T.; Hirayama S.; Sugihara M.; Miida T. ANNALS EXPRESS: The bromocresol green assay, but not the modified bromocresol purple assay, overestimates the serum albumin concentration in nephrotic syndrome through reaction with α2-macroglobulin.Ann. Clin. Biochem.2015.

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

Merck
14,1387
바일슈타인
359618
통합 관세 코드
2934.99
TSCA(독성물질규제법)"
Yes

권장

최근에 본 것

화학물질

화학물질

금속 및 재료

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