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08714

Millipore

Methylrot -Lösung

suitable for microbiology

Synonym(e):

Methyl red indicator solution

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100 ML
44,30 €

44,30 €

Versandbereit am02. April 2025Details

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100 ML
44,30 €

About This Item

Empirische Formel (Hill-System):
C15H15N3O2
CAS-Nummer:
493-52-7
Molekulargewicht:
269.30
Beilstein:
1843037
MDL-Nummer:
MFCD00002425
UNSPSC-Code:
41171621
PubChem Substanz-ID:
329748627
NACRES:
NA.85

44,30 €

Versandbereit am02. April 2025Details

Bulk-Bestellung anfordernWeitere Informationen anfragen

Agentur

according to GB 4789.30-2016
according to ISO 22964:2017

Qualitätsniveau

200

Produktlinie

BioChemika

Haltbarkeit

limited shelf life, expiry date on the label

Zusammensetzung

dist. water, 200 mL
ethanol 95%, 300 mL
methyl red, 0.1 g

Methode(n)

microbe id | metabolite detection: suitable

Anwendung(en)

clinical testing
environmental
food and beverages
microbiology

Eignung

Enterococcus spp.
Escherichia coli
Klebsiella spp.
Proteus spp.
Pseudomonas spp.
Staphylococcus spp.
bacteria

SMILES String

CN(C)c1ccc(cc1)\N=N\c2ccccc2C(O)=O

InChI

1S/C15H15N3O2/c1-18(2)12-9-7-11(8-10-12)16-17-14-6-4-3-5-13(14)15(19)20/h3-10H,1-2H3,(H,19,20)/b17-16+

InChIKey

CEQFOVLGLXCDCX-WUKNDPDISA-N

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Allgemeine Beschreibung

Methyl red solution is an azo dye which turns to red when pH is below 4.4 (yellow pH < 6.2, orange pH 4.4-6.2). Some bacteria utilize glucose to form large amounts of acid with the result that the pH value of the medium falls distinct. Other species produce no or less free acid. This difference can be visualized by using methyl red. This test is used to differentiate enteric bacteria.

Anwendung

Methyl red solution is a pH indicator dye recommended for detection of bacteria producing acid from glucose fermentation such as Enterobacteriaceae in various samples.

Piktogramme

FlameExclamation mark
GHS02,GHS07

Signalwort

Danger

H-Sätze

H225,H319

Gefahreneinstufungen

Eye Irrit. 2 - Flam. Liq. 2

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 1

Flammpunkt (°F)

69.8 °F

Flammpunkt (°C)

21 °C

Persönliche Schutzausrüstung

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
BCCM8672
BCCL8848
BCCL0746
BCCK1481
BCCJ3868

Die passende Version wird nicht angezeigt?

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Sigma-Aldrich

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Chan-Ju Wang et al.
Acta crystallographica. Section F, Structural biology and crystallization communications, 66(Pt 1), 2-7 (2010-01-09)
Azoreductase 1 from Pseudomonas aeruginosa strain PAO1 (paAzoR1) catalyses the activation of the prodrug balsalazide and reduces the azo dye methyl red using reduced nicotinamide adenine dinucleotide cofactor as an electron donor. To investigate the mechanism of the enzyme, a
Oana Alexandru et al.
Journal of neuro-oncology, 102(1), 9-18 (2010-07-17)
A major focus of brain cancer research today is to translate understanding of glioma biology into advances in treatment, by exploring the potential of target therapy. Here we investigated the ability of three compounds belonging to the chemical class of
Z Ioannou et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 67(5), 1129-1136 (2013-02-19)
Zeolite, hematite, modified zeolite and commercial activated charcoal were examined for their ability to remove methylene blue (MB) and methyl red (MR) from their aqueous solutions. Modified zeolite and hematite were produced according to the Schwertmann and Cornell method while
Robin L Stingley et al.
Journal of medical microbiology, 59(Pt 1), 108-114 (2009-09-05)
Reduction of Methyl Red (MR) and Orange II (Or II) by 26 human skin bacterial species was monitored by a rapid spectrophotometric assay. The analysis indicated that skin bacteria, representing the genera Staphylococcus, Corynebacterium, Micrococcus, Dermacoccus and Kocuria, were able
Danmeng Shuai et al.
Environmental science & technology, 44(5), 1773-1779 (2010-02-11)
Azo dyes are widespread pollutants and potential cocontaminants for nitrate; we evaluated their effect on catalytic reduction of a suite of oxyanions, diatrizoate, and N-nitrosodimethylamine (NDMA). The azo dye methyl orange significantly enhanced (less than or equal to a factor
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