Direkt zum Inhalt
Merck

40-1010

Sigma-Aldrich

Bromkresolgrün -Lösung

pH 3.8-5.4

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About This Item

Empirische Formel (Hill-System):
C21H14Br4O5S
CAS-Nummer:
Molekulargewicht:
698.01
Beilstein:
372527
MDL-Nummer:
UNSPSC-Code:
12352300
PubChem Substanz-ID:

Form

liquid

Verfügbarkeit

available only in Japan

pH-Wert

3.8-5.4

SMILES String

O=S1(C2=CC=CC=C2C(C3=CC(Br)=C(O)C(Br)=C3C)(C4=CC(Br)=C(O)C(Br)=C4C)O1)=O

InChI

1S/C21H14Br4O5S/c1-9-12(7-14(22)19(26)17(9)24)21(13-8-15(23)20(27)18(25)10(13)2)11-5-3-4-6-16(11)31(28,29)30-21/h3-8,26-27H,1-2H3

InChIKey

FRPHFZCDPYBUAU-UHFFFAOYSA-N

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Eignung

for titration

Piktogramme

Flame

Signalwort

Danger

H-Sätze

Gefahreneinstufungen

Flam. Liq. 2

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 1


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Kai Yu et al.
Enzyme and microbial technology, 49(3), 272-276 (2011-11-25)
A pH-sensitive colorimetric assay has been established to quantitatively measure glutamate decarboxylase (GAD) activity in bacterial cell extracts using a microplate format. GAD catalyzes the irreversible α-decarboxylation of L-glutamate to γ-aminobutyrate. The assay is based on the color change of
Janeta Starosvetsky et al.
Journal of microbiological methods, 92(2), 178-182 (2012-11-28)
High concentrations of H(2)S in groundwater are commonly removed using Biological Trickling Filter (BTF) that contains high numbers of biofilm immobilized sulfur oxidizing bacteria (mainly Thiobacillus thiooxidans). BTF performance requires continuous monitoring of these bacteria at several sampling points. The
Yu-Chang Chang et al.
Sensors (Basel, Switzerland), 11(4), 4060-4072 (2011-12-14)
A meso-structured Al-MCM-41 material was impregnated with bromocresol green (BG) dye and then incorporated into a UV-Vis DRA spectroscopic instrument for the online detection of ammonia gas. The absorption response of the Al-MCM-41/BG ammonia sensing material was very sensitive at
Carolyn Cray et al.
Journal of avian medicine and surgery, 25(1), 14-22 (2011-06-11)
The purpose of this study was to examine the validity of albumin determinations in penguin plasma by the bromcresol green (BCG) method and the gold standard of protein electrophoresis (EPH). Plasma from 96 clinically normal and abnormal penguins (Spheniscus species)

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